Tag Archives: Project paths

Get young people making interactive websites with JavaScript and our ‘More web’ path

Post Syndicated from Pete Bell original https://www.raspberrypi.org/blog/more-web-learn-javascript/

Modern web design has turned websites from static and boring walls of information into ways of providing fun and engaging experiences to the user. Our new ‘More web’ project path shows young creators how to add interaction and animation to a webpage through JavaScript code.

A colorful illustration of a snail, a penguin, and a person with short dark hair against a blue background. There is a large question mark in the middle.

Why learn JavaScript?

As of 2024, JavaScript is the most popular programming language in the world. And it’s easy to see why when you look at its versatility and how it can be used to create dynamic and interactive content on websites. JavaScript lets you handle events and manipulate HTML and CSS so that you can build everything from simple animations, to forms that can be checked for missing or nonsensical answers. If you’ve ever seen a webpage continuously load more content when you reach the end, that’s JavaScript.

Two girls code together at a computer.

The six new projects in the ‘More web’ path move learners beyond the basics of HTML and CSS encountered in our ‘Introduction to web’ path. Youn people will explore what JavaScript makes possible in web developmnent, with plenty of support along the way. 

By the end of the ‘More web’ path, learners will have covered the following key programming concepts: 

HTML and CSS JavaScript 
Navbars, grid layouts, hero images and image sliders

Form design and handling user input

Accessibility and responsive design

Sizing elements relative to the viewport or container

Creating parallax scrolling effects using background-attachment

Fixing the position of elements and using z-index to layer elements

 Local and global variables, and constants

Selection (if, else if, and else)

Repetition (for loops)

Using Console log

Concatenation using template literals

Event listeners

Use of the intersection observer API to animate elements and lazy-load images

Use of the localStorage object to retain user preferences

Writing and calling functions to take advantage of the Document Object Model (DOM)

Use setTimeout() to create time delays

Work with Date() functions

We’ve designed the path to be completed in six one-hour sessions, with one hour per project. However, learners can work at their own speed and the project instructions invite them to take additional time to upgrade their projects if they wish.

Built for our Code Editor and with support in mind

All six projects use our Code Editor, which has been tailored specifically to young people’s needs. This integrated development environment (IDE) helps make learning text-based programming simple, safe, and accessible. The projects include starter code, handy code snippets, and images to help young people build their websites. 

A screenshot of the code editor interface showing a garden with colorful flowers, an umbrella and a watering can.

The path also follows our Digital Making Framework, with its deliberate format of six projects that become less structured as learners progress. The Explore projects at the start of the path are where the initial learning takes place. Learners then develop their new skills by putting them into practice in the Design and Invent projects, which encourage them to use their imagination and make projects that matter to them. 

Meet the projects: Welcome to Antarctica (Explore project 1)

An animated image of a penguin and a seal on a snowy surface.

Learners use HTML and CSS to design a website that lets people discover a place they may never get a chance to visit — Antarctica. They discover how to create a navigation bar (or navbar), set accessible colours and fonts, and add a responsive grid layout to hold beautiful images and interesting facts about this fascinating continent. 

Comic character (Explore project 2)

An animated illustration of a man with short red hair on the left, a woman with short dark hair on the right, and a yellow lightning bolt in the center.

In the second Explore project, young people build an interactive website where the user can design a superhero character. Learners use JavaScript to let the user change the text on their website, show and hide elements, and create a hero image slider. They also learn how to let the user set the colour theme for the site and keep their preferences, even if they reload the page. 

Animated story (Explore project 3)

An animated image of a snail reading a book.

Young people create an interactive story with animated text and characters that are triggered when the user scrolls. They will learn how to design for accessibility and improve browser performance by only loading images when they’re needed.

Pick your favourite (Design project 1)

An animated checklist with numbered boxes. A cursor hovers over the middle box. Various icons surround the checklist, including a video game controller, a guitar, a basketball, and a book.

This is where learners can practise their skills and bring in their own interests to make a fan website, which lets a user make choices that change the webpage content. 

Quiz time (Design project 2)

A white question mark in the center of a purple background. Animated icons of various shapes surround the question mark, including a television, musical notes, an X, and two cards with numbers "12" and “9”.

The final Design project invites young people to build a personalised web app that lets users test what they know about a topic. Learners choose a topic for their quiz, create and animate their questions, and then show the user their final score. They could make a quiz about history, nature, world records, science, sports, fashion, TV, movies… or anything else they’re an expert in!

Share your world (Invent project)

An illustration of a computer screen displaying a web page. The web page has a blue background and a white arrow cursor hovers over a blue section. A globe icon is located below the cursor.

In this final project, young people bring everything they’ve learnt together and use their new coding powers and modern design skills to create an interactive website to share a part of their world with others. They could provide information about their culture, interests, hobbies or expertise, share fun facts, create quizzes, or write reviews. Learners consider what makes a website useful and informative, as well as fun and accessible. 

Next steps in web design

Encourage your young learners to take their next steps in web design, learn JavaScript, and try out this new path of coding projects to create interactive websites that excite and engage users. 

Two young learners using a laptop, one of them points at a laptop screen.

Young people can also enter one of their Design or Invent projects into the Web category of the yearly Coolest Projects showcase by taking a short video showing the project and the code used to make it. Their creation will become part of the Coolest Projects online gallery for people all over the world to see! 

The post Get young people making interactive websites with JavaScript and our ‘More web’ path appeared first on Raspberry Pi Foundation.

New micro:bit coding projects for kids

Post Syndicated from Author original https://www.raspberrypi.org/blog/microbit-coding-projects/

Young people can now learn to code and create with our brand-new path of micro:bit coding projects. The ‘Intro to micro:bit’ path is free and kids can follow it to code projects that focus on wellbeing, including topics like mental health, relaxation, and exercise.

As you might know, a micro:bit (pronounced “microbit”) is a small, programmable device designed for education. You can program it using any computer. It’s easy to use and learn with, and suitable for beginners, especially young people in and out of school.

The theme of the new project path: Wellbeing

Our aim for this new micro:bit project path is to help young people explore how they can create their own tech tools that help them look after themselves and others. By designing the micro:bit coding projects around wellbeing, we want to not only help kids develop programming and digital literacy skills, but also promote open conversations about the important topic of mental health.

Kids coding a microbit project.
Credit: David Bird

The six micro:bit coding projects in our new path all cover different aspects of wellbeing in a fun, creative way:

  1. Good sleep patterns
  2. Relaxation
  3. Self-confidence
  4. Happiness
  5. Health 
  6. Entertainment

We hope that following the path and making projects helps encourage learners to ask questions, share their experiences, and feel like they can ask parents, teachers, or mentors for support, and help support their friends and peers.

What is in the ‘Intro to micro:bit’ project path?

The ‘Intro to micro:bit’ path is designed according to our Digital Making Framework. Its aim is to encourage young people to become independent coders and tech creators as they progress along the projects in a path by gently removing scaffolding.

  • Our project paths begin with three Explore projects, in which learners are guided through tasks that introduce them to new coding skills.
  • Next, learners complete two Design projects. Here, they are encouraged to practise their skills and bring in their own interests to personalise their coding creations.
  • Finally, learners complete one Invent project. This is where they put everything that they have learned together and create something unique that matters to them.

The structure of the path means that learners are led through the development process of a coding project and learn how to turn their ideas into reality. The path structure also supports them with fixing programming errors (debugging), showing them that errors are a normal part of computer programming and just temporary setbacks that they can overcome.

Credit: David Bird

Because community is important for learning, the path also offers young people the chance to share the projects they make with peers around the world.

What coding skills and knowledge will young people learn?

The Explore projects at the start of the path are where the initial learning takes place. Learners then develop their new skills and knowledge by putting them into practice in the Design and Invent projects, where they add in their own ideas and creativity.

The key programming concepts covered in this path are:

  • Variables
  • Using selection (if, else if, and else)
  • Using repetition (for loops)
  • Using randomisation
  • Using functions
Kids coding a microbit project.
Credit: David Bird

There are two versions of the micro:bit (V1 and V2) and learners can use either version to create the micro:bit coding projects in the path, using the micro:bit’s input and output features:

Input features:

  • Buttons
  • Accelerometer
  • Sound sensor/microphone (micro:bit V2 only)
  • Capacitive touch sensor
  • Light sensor

Output features:

  • LED display
  • Speaker
  • Headphones connected via GPIO (micro:bit V1 only)

Explore project 1: Music player

In this Explore project, kids create a music player on the micro:bit to explore how listening to music can improve their mood. While creating their music player, young people get to choose melodies that they enjoy or that make them feel more relaxed. They also add a range of functions such as pausing, skipping, and shuffling tracks.

Explore project 2: Sound level meter

Noise levels can affect people’s well-being, so in this project, kids create a program to use the micro:bit to display how noisy their environment is. They will also learn how to save the noise data the micro:bit measures so they can identify the noisiest times in their day.

Explore project 3: Sleep tracker

Sleep is an important factor that contributes towards well-being. With this third Explore project, kids create a program to track their sleep movements using the micro:bit. This teaches them about variables and about using the micro:bit’s accelerometer, and its LEDs to display data.

Design project 1: How’s your day?

The first Design project of the path gets young people to build a mood checker program using the question ‘How’s your day?’. Kids get creative design control over the mood checker’s outputs according to the user’s replies, including displaying an animation or positive messages, or playing music. Kids can also make use of sensors to measure the various factors in the environment that could be affecting the user’s mood.

In this project, young people apply all of the coding skills and knowledge covered in the Explore projects, including selection, repetition, variables, functions, and randomisation.

Design project 2: Active assistant

In the second Design project, young people create an assistant that helps them get active.The project provides examples, a structure, and brief summaries of what kids have learned to do on the path so far to inspire and motivate them. This mean young people can work independently to produce their own outcomes and the functionality of their assistant is up to each young tech creator.

Invent project: Party game

The final project, Party game, encourages learners to independently replicate their favourite party game for entertainment and relaxation. Learners will combine all of the knowledge and skills they’ve gained throughout the path to make something of their own around the theme of well-being. This is a chance for them to unleash their creativity and reflect on real-life games they enjoy. The outcome will be unique, and fun for them to share with their friends and family.

Key questions answered

Who is this path for?

We have written these micro:bit coding projects with young people around the age of 6 to 13 in mind. Building the projects on the path does not require any previous coding experience, although complete beginners may want to try our free ‘Intro to Scratch’ path first.

What software do learners need to code these projects?

A web browser on a computer. In every project, starter code is provided in the MakeCode online code editor. Learners can either download their project code to a physical micro:bit (recommended) or use the micro:bit simulator in MakeCode.

Kids coding a microbit project.
Credit: David Bird

Young people who live where there isn’t constant internet connectivity can also download the offline version of the MakeCode editor. There are also free micro:bit coding apps for smartphones and tablets.

How long will the path take to complete?

We’ve designed the ‘Intro to micro:bit’ path to be completed in six one-hour sessions, with one hour per project. However, the project instructions invite learners to take additional time to upgrade their projects if they wish.

What can learners do next?

Take part in Coolest Projects

At the end of the micro:bit path, learners are encouraged to register a project they’re making with their new coding skills for Coolest Projects, our annual online technology showcase for young people around the world.

Taking part is free, and beginners as well as more experienced young tech creators are invited. This is their opportunity to share their ingenuity in an online gallery for the world and the Coolest Projects community to celebrate.

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Make a robot: A fun and educational journey into robotics for kids

Post Syndicated from Marc Scott original https://www.raspberrypi.org/blog/make-a-robot/

Lots of kids are excited about robotics, and we have the free resources you need to help your children start making robots.

A smiling girl holding a robot buggy in her lap

What’s a robot anyway?

Did you know that the concept of robotics dates back to ancient Greece, where a mathematician built a self-propelled flying pigeon to understand bird flight? Today, we have robots assisting people in everything from manufacturing to medicine. But what exactly is a robot? Ask two people, and you might get two different answers. Some may tell you about Star Wars’ C3PO and R2D2, while others may tell you about self-driving cars or even toys.

In my view, a robot is a machine that can carry out a series of physical tasks, programmed via a computer. These tasks could range from picking up an object and placing it elsewhere, to navigating a maze, to even assembling a car without human interaction.

Why robotics?

My first encounter with robotics was the Big Trak, a programmable toy vehicle created in 1979. You could program up to 16 commands into Big Trak, which it then executed in sequence. My family and I used the toy to transport items to each other around our house. It was a fun and engaging way to explore the basics of robotics and programming.

A Big Trak toy robot on wheels with a keypad on top and with a cart attached.

Understanding something about robotics is not just for scientists and engineers. It involves learning a range of skills that empower your kids to be creators of our digital world, instead of just consumers.

A child codes at a desktop computer.

Robotics combines various aspects of science, technology, engineering, and mathematics (STEM) in a fun and engaging way. It also encourages young people’s problem-solving abilities, creativity, and critical thinking — skills that are key for the innovators of tomorrow.

Machine learning and robotics: A powerful duo

What happens when we add machine learning to robotics? Machine learning is an area of artificial intelligence where people design computer systems so they “learn” from data. This is not unlike how people learn from experience. Machine learning can enable robots to adapt to new situations and perform tasks that only people used to do.

A girl shows off a robot she has built.

We’ve already built robots that can play chess with you, or clean your house, or deliver your food. As people develop machine learning for robotics further, the possibilities are vast. By the time our children start their careers, it might be normal to have robots as software-driven “coworkers”. It’s important that we prepare children for the possible future that robotics and machine learning could open up. We need to empower them to contribute to creating robots with capabilities that complement and benefit all people.

To see what free resources we’re offering to help young people understand and create with machine learning and AI, check out this blog post about our Experience AI learning programme.

Getting started with robotics

So, how can kids start diving into the world of robotics? Here are three online resources to kickstart their journey:

Physical computing with Scratch and the Raspberry Pi

‘Physical computing with Scratch and the Raspberry Pi‘ is a fantastic introduction to using electronics with the block-based Scratch programming language for young learners.

A girl with a Raspberry Pi computer.

Kids will learn to create interactive stories, games, and animations, all while getting a taste of physical computing. They’ll explore how to use sound and light, and even learn how to create improvised buttons.

Introduction to Raspberry Pi Pico and MicroPython

This project path introduces the Raspberry Pi Pico, a tiny yet powerful digital device that kids can program using the text-based MicroPython language.

Blink on Raspberry Pi Pico.
A Raspberry Pi Pico.

It’s a great way to delve deeper into the world of electronics and programming. The path includes a variety of fun and engaging projects that incorporate crafting and allow children to see the tangible results of their coding efforts.

Build a robot

‘Build a robot’ is a project path that allows young people to create a simple programmable buggy. They can then make it remote-controlled and even transform it so it can follow a line by itself.

A robot buggy with a Raspberry Pi.

This hands-on project path not only teaches the basics of robotics but also encourages problem-solving as kids iteratively improve their robot buggy’s design.

The robot building community

Let’s take a moment to celebrate two young tech creators who love building robots.
Selin is a digital maker from Istanbul, Turkey, who is passionate about robotics and AI. Selin’s journey into the world of digital making began with a wish: after her family’s beloved dog Korsan passed away, she wanted to bring him back to life. This led her to design a robotic dog on paper, and to learn coding and digital making to build that robot.

Selin is posing on one knee, next to her robot.

Selin has since built seven different robotics projects. One of them is IC4U, a robotic guide dog designed to help people with impaired sight. Selin’s commitment to making projects that help make the world a better place was recognised when she was awarded the Aspiring Teen Award by Women in Tech.

Jay, a young digital maker from Preston, UK, started experimenting with code at a young age to make his own games. He attended free local coding groups, such as CoderDojo, and was introduced to the block-based programming language Scratch. Soon, Jay was combining his interests in programming with robotics to make his own inventions.

Young coder Jay shows off some of his robotics projects.

Jay’s dad, Biren, comments: “With robotics and coding, what Jay has learned is to think outside of the box and without any limits. This has helped him achieve amazing things.”

Open up the world of making robots for your child

Robotics and machine learning are not just science fiction — they shape our lives today in ways kids might not even realise. Whether your child is just interested in playing with robots, wants to learn more about them, or is considering a career in robotics, our free resources are a great place to start.

If a Greek mathematician was able to build a flying pigeon millennia ago, imagine what children could create today!

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More Unity: Dive deeper into 3D worlds, game design and programming

Post Syndicated from Marc Scott original https://www.raspberrypi.org/blog/more-unity-3d-game-design/

Our ‘Intro to Unity’ educational project path is a big success, sparking lots of young people’s passion for 3D game design and programming. Today we introduce the ‘More Unity‘ project path — the perfect next step for young people who have completed our ‘Intro to Unity‘ path. This new free path is designed to bridge the gap for young people before they start on the tutorials on the Unity learning platform.

Our work to create this path builds on our partnership with Unity, through which we aim to offer any young person, anywhere, the opportunity to take their first steps in creating virtual worlds using real-time 3D.

More Unity builds on foundations

After young people have tried out the Unity Engine and C# programming through the ‘Intro to Unity’ path, they’re ready for a deeper exploration of 3D game design. ‘More Unity’ helps them build on the foundational skills they learned in the ‘Intro to Unity’ path. After completing this new path, they’ll be able to add complexity, new challenges, and heaps of fun to all their 3D creations.

Access ‘More Unity’

We’ve prepared a comprehensive Unity Guide to assist with getting ready to start either the ‘Intro to Unity’ or ‘More Unity’ path. To create with Unity, learners need access to a computer with a graphics card, the latest version of the free Unity Games Engine, and a code editor. For the extra Blender-based projects (see below), they need the latest version of the free Blender software.

Dive into the projects in the ‘More Unity’ path

The project path consists of six projects. Like in ‘Intro to Unity’, each project introduces new skills bit by bit, enabling young people to independently code their own, next-level Unity creation in the final project.

Rainbow run

This first project shows how to build an exciting 3D simulation. With ‘Rainbow run’, learners create colourful tracks and guide a marble to race along them. We also offer them an extra project guide where they can customise the look of their marble using Blender.

Disco dance floor

Next, with ‘Disco dance floor’, learners code an interactive, tilting dance floor that responds to a rolling ball with sound and colour. They can add their own style to the dance floor by following our extra Blender project.

Don’t fall through

‘Don’t fall through’ is the third project in the path. Here, learners code a two-player game that requires strategy and timing as marbles traverse a vanishing tiled floor.

Pixel art reveal

‘Pixel art reveal’ comes next in the path. It helps learners design unique pixel art on a tiled floor and reveal their awesome artwork by rolling a ball across the surface.

Track designer

In ‘Track designer’, we invite learners to truly think like game designers. This project empowers learners to design unique tilting tracks filled with obstacles, personalised effects, sounds, and more.

Marble mayhem

Finally ‘Marble mayhem’ lets young people bring to life all the principles of physics and materials in the Unity Game Engine they’ve learned about while following the ‘More Unity’ path. This is their place to create a one-of-a-kind game or digital toy that truly reflects their creativity.

Growing skills through Unity

‘More Unity’ promotes young people’s creativity, problem-solving, and independence. Each project presents them with the chance to create a virtual world of physics, materials, and mechanics. With each project they’ll learn lots of new skills in 3D modeling, gameplay design, and programming.

Start the ‘More Unity’ path

The path includes a community gallery where young people can share their new 3D creations and see what their peers all over the world have made.

The skills young people gain through the ‘Intro to Unity’ and ‘More Unity’ path provide them with a solid foundation to continue to learn and create with Unity. To follow their passion for 3D worlds, game design, and programming further, they can move on to the hundreds of tutorials available on Unity’s learning platform.

Get ready for ‘More Unity’: Our support for educators, volunteers and parents

Our detailed Unity guide will help you get everything set up for your young people to start with Unity, and the ‘Intro to Unity‘ path is the place for them to begin before they move on to ‘More Unity‘.

If you or your young people want to get a taste of the fun ‘More Unity’ has in store, there’s the Collision and colours Discover project to try out. This short learning experience showcases the new components the ‘More Unity’ path introduces.

To help our community of CoderDojo and Code Club volunteers bring Unity to their learners, we will host a free Unity-focused webinar on 13 July. Sign up to get a walkthrough of the path from our Learning Manager Mac Bowley, and to ask him any questions you might have.

I want to sign up for the webinar

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Kids’ coding languages

Post Syndicated from Marc Scott original https://www.raspberrypi.org/blog/kids-coding-languages/

Programming is becoming an increasingly useful skill in today’s society. As we continue to rely more and more on software and digital technology, knowing how to code is also more and more valuable. That’s why many parents are looking for ways to introduce their children to programming. You might find it difficult to know where to begin, with so many different kids’ coding languages and platforms available. In this blog post, we explore how children can progress through different programming languages to realise their potential as proficient coders and creators of digital technology.

Two kids share their Scratch coding project on a laptop.

ScratchJr

Everyone needs to start somewhere, and one great option for children aged 5–7 is ScratchJr (Scratch Junior), a visual programming language with drag-and-drop blocks for creating simple programs. ScratchJr is available for free on Android and iOS mobile devices. It’s great for introducing young children to the basics of programming, and they can use it to create interactive stories and games.

Scratch

Moving on from ScratchJr, there’s its web-based sibling Scratch. Scratch offers drag-and-drop blocks for creating programs and comes with an assortment of graphics, sounds, and music for your child to bring their programs to life. This visual programming language is designed specifically for children to learn programming fundamentals. Scratch is available in multiple spoken languages and is perfect for beginners. It allows kids to create interactive stories, animations, and games with ease.

The Raspberry Pi Foundation has a wealth of free Scratch resources we have created specifically for young people who are beginners, such as the ‘Introduction to Scratch’ project path. And if your child is interested in physical computing to interact with the real world using code, they can also learn how to use electronic components, such as buzzers and LEDs, with Scratch and a Raspberry Pi computer.  

Young person using a laptop to code in Scratch, our favourite of all kids' coding languages.

MakeCode

Another fun option for children who want to explore coding and physical computing is the micro:bit. This is a small programmable device with an LED display, buttons, and sensors, and it can be used to create games, animations, interactive projects, and lots more. To control a micro:bit, a visual programming language called MakeCode can be used. The micro:bit can also be programmed using Scratch or text-based languages such as Python, offering an easy transition for children as their coding skills progress. Have a look at our free collection of micro:bit resources to learn more.

HTML

Everyone is familiar with websites, but fewer people know how they are coded. HTML is a markup language that is used to create the webpages we use every day. It’s a great language for children to learn because they can see the results of their code in real time, in their web browser. They can use HTML and CSS to create simple webpages that include links, videos, pictures, and interactive elements, all the while learning how websites are structured and designed. We have many free web design resources for your child, including a basic ‘Introduction to web development’ project path.

Three kids coding at laptops.

Python 

If your child is becoming confident with Scratch and HTML, then using Python is the recommended next stage in their learning. Python is a high-level text-based programming language that is easy to read and learn. It is a popular choice for beginners as it has a simple syntax that often reads like plain English. Many free Python projects for young people are available on our website, including the ‘Introduction to Python’ path.

A kid coding in Python on a laptop.

The Python community is also really welcoming and has produced a myriad of online tutorials and videos to help learners explore this language. Python can be used to do some very powerful things with ease, which is why it is so popular. For example, it is relatively simple to create Python programs to engage in machine learning and data analysis. If you wanted to explore large language models such as GPT, on which the ChatGPT chatbot is based, then Python would be the language of choice.

JavaScript 

JavaScript is the language of the web, and if your child has become proficient in HTML, then this is the next language for them. JavaScript is used to create interactive websites and web applications. As young people become more comfortable with programming, JavaScript is a useful language to progress to, given how ubiquitous the web is today. It can be tricky to learn, but like Python, it has a vast number of libraries of functions that people have already created for it to achieve things more quickly. These libraries make JavaScript a very powerful language to use.

Try out kids’ coding languages

There are many different programming languages, and each one has its own strengths and weaknesses. Some are easy to learn and use, some are really fast, and some are very secure.

Two kids coding together on Code Club World.

Starting with visual languages such as Scratch or MakeCode allows your child to begin to understand the basic concepts of programming without needing any developed reading and keyboard skills. Once their understanding and skills have improved, they can try out text-based languages, find the one that they are comfortable with, and then continue to learn. It’s fairly common for people who are proficient in one programming language to learn other languages quite quickly, so don’t worry about which programming language your child starts with.

Whether your child is interested in working in software development or just wants to learn a valuable — and creative — skill, helping them learn to code and try out different kids’ coding languages is a great way for you to open up new opportunities for them.

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What to expect from the Raspberry Pi Foundation in 2023

Post Syndicated from Philip Colligan original https://www.raspberrypi.org/blog/raspberry-pi-foundation-plans-2023/

Welcome to 2023.  I hope that you had a fantastic 2022 and that you’re looking forward to an even better year ahead. To help get the year off to a great start, I thought it might be fun to share a few of the things that we’ve got planned for 2023.

A teacher and learner at a laptop doing coding.

Whether you’re a teacher, a mentor, or a young person, if it’s computer science, coding, or digital skills that you’re looking for, we’ve got you covered. 

Your code in space 

Through our collaboration with the European Space Agency, theAstro Pi, young people can write computer programs that are guaranteed to run on the Raspberry Pi computers on the International Space Station (terms and conditions apply).

Two Astro Pi units on board the International Space Station.
The Raspberry Pi computers on board the ISS (Image: ESA/NASA)

Astro Pi Mission Zero is open to participants until 17 March 2023 and is a perfect introduction to programming in Python for beginners. It takes about an hour to complete and we provide step-by-step guides for teachers, mentors, and young people. 

Make a cool project and share it with the world 

Kids all over the world are already working on their entries to Coolest Projects Global 2023, our international online showcase that will see thousands of young people share their brilliant tech creations with the world. Registration opens on 6 February and it’s super simple to get involved. If you’re looking for inspiration, why not explore the judges’ favourite projects from 2022?

Five young coders show off their robotic garden tech project for Coolest Projects.

While we all love the Coolest Projects online showcase, I’m also looking forward to attending more in-person Coolest Projects events in 2023. The word on the street is that members of the Raspberry Pi team have been spotted scouting venues in Ireland… Watch this space. 

Experience AI 

I am sure I wasn’t alone in disappearing down a ChatGPT rabbit hole at the end of last year after OpenAI made their latest AI chatbot available for free. The internet exploded with both incredible examples of what the chatbot can do and furious debates about the limitations and ethics of AI systems.

A group of young people investigate computer hardware together.

With the rapid advances being made in AI technology, it’s increasingly important that young people are able to understand how AI is affecting their lives now and the role that it can play in their future. This year we’ll be building on our research into the future of AI and data science education and launching Experience AI in partnership with leading AI company DeepMind. The first wave of resources and learning experiences will be available in March. 

The big Code Club and CoderDojo meetup

With pandemic restrictions now almost completely unwound, we’ve seen a huge resurgence in Code Clubs and CoderDojos meeting all over the world. To build on this momentum, we are delighted to be welcoming Code Club and CoderDojo mentors and educators to a big Clubs Conference in Churchill College in Cambridge on 24 and 25 March.

Workshop attendees at a table.

This will be the first time we’re holding a community get-together since 2019 and a great opportunity to share learning and make new connections. 

Building partnerships in India, Kenya, and South Africa 

As part of our global mission to ensure that every young person is able to learn how to create with digital technologies, we have been focused on building partnerships in India, Kenya, and South Africa, and that work will be expanding in 2023.

Two Kenyan educators work on a physical computing project.

In India we will significantly scale up our work with established partners Mo School and Pratham Education Foundation, training 2000 more teachers in government schools in Odisha, and running 2200 Code Clubs across four states. We will also be launching new partnerships with community-based organisations in Kenya and South Africa, helping them set up networks of Code Clubs and co-designing learning experiences that help them bring computing education to their communities of young people. 

Exploring computing education for 5- to 11-year-olds 

Over the past few years, our research seminar series has covered computing education topics from diversity and inclusion, to AI and data science. This year, we’re focusing on current questions and research in primary computing education for 5- to 11-year-olds.

A teacher and a learner at a laptop doing coding.

As ever, we’re providing a platform for some of the world’s leading researchers to share their insights, and convening a community of educators, researchers, and policy makers to engage in the discussion. The first seminar takes place today (Tuesday 10 January) and it’s not too late to sign up.

And much, much more… 

That’s just a few of the super cool things that we’ve got planned for 2023. I haven’t even mentioned the new online projects we’re developing with our friends at Unity, the fun we’ve got planned with our very own online text editor, or what’s next for our curriculum and professional development offer for computing teachers.

You can sign up to our monthly newsletter to always stay up to date with what we’re working on.

The post What to expect from the Raspberry Pi Foundation in 2023 appeared first on Raspberry Pi.

Take part in the Hour of Code

Post Syndicated from Liz Smart original https://www.raspberrypi.org/blog/hour-of-code-activities/

Launched in 2013, Hour of Code is an initiative to introduce young people to computer science using fun one-hour tutorials. To date, over 100 million young people have completed an hour of code with it. 

A girl doing a physical computing project.

Although the Hour of Code website is accessible all year round, every December for Computer Science Education Week people worldwide run their own Hour of Code events. Each year we love seeing many Code Clubs, CoderDojos, and young people at home across the community complete their Hour of Code. You can register your 2022 Hour of Code event now to run between 5 and 11 December. 

To support your event, we have pulled together a bumper set of our free coding projects, which can each be completed in just one hour. You will find these activities on the Hour of Code website.

Two young digital makers using Raspberry Pi

There’s something for all ages and levels of experience, so put an hour aside and help young people make something fabulous with code:

Ages 7–11

Beginner

For younger creators new to coding, a Scratch project is a great place to start. 

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With our Space talk project, they can create a space scene with characters that ‘emote’ to share their thoughts or feelings using sounds, colours, and actions. Creators program the character emotes using Scratch blocks to control graphic effects, costume animation, and sound effects. 

Alternatively, our Stress ball project lets them code an onscreen stress ball that reacts to user clicks. Creators use the Paint and Sound editors in Scratch to personalise a clickable stress ball, and they add Scratch blocks to control graphic effects, costume animation, and sound effects. 

We love this fun stress ball example sent to us recently by young creator April from the United States:

Another great option is to use Code Club World, which is a free tool to help children who are new to coding.  

Creators can develop a character avatar, design a T-shirt, make some music, and more.

Comfortable

For 7- to 11-year-olds who are more comfortable with block-based coding, our project Broadcasting spells is ideal to choose. With the project, they connect Scratch blocks to code a wand that casts spells turning sprites into toads, and growing and shrinking them. Creators use broadcast blocks to transform multiple sprites at once, and they create sound effects with the Sound editor in Scratch. 

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Ages 11–14

Beginner

We have three exciting projects for trying text-based coding during Hour of Code in this category. The first, Anime expressions, is one of our brand-new ‘Introduction to web development’ projects. With this project, young people create a responsive webpage with text and images for an anime drawing tutorial. They write HTML to structure the webpage and CSS styles to apply layout, colour palettes, and fonts. 

For a great introduction to coding with Python, we have the project Hello world from our ‘Introduction to Python’ path. With this project, creators write Python text-based code to create an interactive program that shows text and emojis based on user input. They learn about variables as they use them to store text and numbers, and they learn about writing functions to organise code and do calculations, retrieve the current date and time, and make a customisable dice. 

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LED firefly is a fantastic physical making project in which young people use a Raspberry Pi Pico microcontroller and basic electronic components to create a blinking LED firefly. They program the LED’s light patterns with MicroPython code and activate it via a switch they make themselves using jumper wires.

A blinking LED with paper wings.

Comfortable

For 11- to 14-year-olds who are already comfortable with HTML, the Flip treat webcards project is a fun option. With this, they create a webpage showing a set of cards that flip when a visitor’s mouse pointer hovers over them. Creators use CSS styling and animations to add interactivity, then they customise the cards with fancy fonts and colour gradients.

Young people who have already done some Python coding can try out our project Target practice. With this project they create a game, using the p5 graphics library to draw a colourful target, and writing code so that the player scores points by hitting the target’s rings with arrows. While they create the project, they learn about RGB colours, shape positioning with x and y coordinates, and decisions using if, else-if, and else code statements. 

Ages 14+

Beginner

Our project Charting champions is a great introduction to data visualisation and analysis for coders aged 15 and older. With the project, they will discover the power of the Python programming language as they store Olympic medal data in lists and use the pygal library to create an interactive chart.

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Comfortable

Teenage coders who feel comfortable with Python programming can use our project Solar system simulator to code an animated, interactive solar system model using the Python p5 graphics library. Their model will be interactive, as they’ll use dictionaries to store planet facts that display when a user clicks on an orbiting planet.

Coding for Hour of Code and beyond

Now is the time to register your Hour of Code event, then decide which project you’d like to support young people to create. You can download certificates for each of the creators from the Hour of Code certificates page.

And make sure to check out our project paths so you know what projects you can help the young people you support to code beyond this one hour of code. 

We don’t just create activities so that other people can experience coding and digital making — we also get involved ourselves!

Two members of the Code Club working at computers.

Recently, our teams who support the Code Club and CoderDojo networks got together to make LED fireflies. We are excited to get coding again as part of Hour of Code and Computer Science Education Week.

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Get kids creating webpages with HTML and CSS

Post Syndicated from Rik Cross original https://www.raspberrypi.org/blog/learning-html-and-css/

With our new free ‘Introduction to web development’ path, young people are able to learn HTML and create their own webpages on topics that matter to them. The path is made up of six projects that show children and teenagers how to structure pages using HTML, and style them using CSS. 

At Coolest Projects, a young person explores a coding project.

With all the website tools available today, why learn HTML? 

Webpage creation has come a long way since the 1990s, but HTML is still the markup language that is used to display almost every page on the World Wide Web. By knowing how it works, you can deepen your understanding of the technology you use every day.

If you want to build your own website today, there are many tools to get you quickly up and running. These tools often involve dragging and dropping predefined elements and choosing from a wide collection of themed looks. Learning HTML and CSS skills is important for web designers, developers, and content creators who want to build unique webpage designs that make their content stand out.

Six webpages, each with a unique design and based on a topic important to the creator.
The path helps young people express themselves through their own webpages

With our new ‘Introduction to web development’ path, we want creators (the young people who use our projects) to be able to quickly make fantastic-looking websites that follow modern best practices, while they also learn how HTML and CSS work together to create a webpage. Creators write their own HTML to develop the content and structure of their webpages. And they customise our pre-built CSS style sheets to get their webpages to look like they imagine.

This really is a fun and unique approach to learning HTML and building a webpage, and we think young people will quickly engage with it. They start by finding out how to structure pages using HTML before applying CSS styles that bring their pages to life. Through the six projects, they build all the skills and independence they need to make webpages that matter to them. 

Accessibility first

We believe that young people should find out about website accessibility right from the start of their learning journey. That’s why the path for learning HTML shows creators how they can make their websites accessible to all their users regardless of the users’ needs or digital devices.

That’s why our new path uses semantic HTML. Older HTML tutorials might show you how to structure a webpage using tags like <div> and <span>. In contrast, the meaning and purpose of tags in semantic HTML is very clear. For example:

  • <main> is used to tag the main content for the webpage
  • <footer> is used for content to be displayed in the footer
  • <blockquote> contains a quote and typically the author of the quote
  • <section> contains a portion of content that usually sits within the main part of the webpage

Semantic HTML supports accessibility because it allows people who use a screen reader to more easily navigate a webpage and read it in a logical way. 

Another element of accessible design that the path introduces is the colour combinations used on webpages. It is really important that contrasting colours are used for the background and the text. High contrast makes the text more readable, which means the webpage is more suitable for visually impaired users. 

Good and bad examples of colour contrasting on webpages.
It’s very important to use contrasting colours on a webpage

The path also shows creators the importance of adding meaningful alternative text for images. Good alternative text helps visually impaired users, and users who have a very low bandwidth and therefore turn images off in their web browser. 

With the path, young people will learn how to design webpages that respond to the device of the user

Finally, our path for learning HTML introduces creators to the concept of responsive web design. Responsive design is helpful because websites can be viewed on thousands of different devices. Some people view pages on large, high-resolution monitors, and others view them on a mobile phone screen. We show learners how they can use HTML and CSS to make their pages responsive so they display in the way that works best for the specific screen on which a user is viewing them.

Key questions answered

Who is the ‘Intro to web development’ path for?

We have written the projects in this path with young people of around the age from 9 to 17 in mind. 

HTML and CSS are text-based markup languages. This means a young person who wants to start learning HTML needs to be familiar with typing on a keyboard. It would also be helpful to have experience of using the copy and paste function, which is useful when changing the layout of a page or copying similar pieces of code. 

Young people attending a Dojo.

If a young person is unsure whether they have the right skills to get started with the path, they can first try out a short ‘Discover’ project. With this Discover project, young people can choose between the themes ‘space’, ‘sunsets’, ‘forests’, or ‘animals’ to see how they can create their first webpage in just five steps. (We’re still working on the ‘Discover’ project type, so if you have any feedback about it, let us know.)

An example step from the Discover project, forest theme.
Young people can experiment with our Discover project to build their own webpage in just a few steps

What will young people learn with the path?

Creators will learn how to use HTML and CSS to build webpages that have:

  • Images
  • Lists
  • Quotes 
  • Links 
  • Animations
  • Imported fonts

They will also learn about how to make their webpages accessible to all through use of:

  • Semantic HTML
  • Alternative text for images
  • Colour contrast checking
  • Responsive design (means the webpage adapts to the device on which it is viewed)

How long does the path take to complete?

We’ve designed the path so young people can complete it in six one-hour sessions, with one hour for each project. Since the project instructions encourage creators to upgrade their projects, they may wish to go further and spend a little more time getting their projects exactly as they imagine them. 

A CoderDojo coding session for young people.

What software is needed to create the projects in the path?

Young people only need a standard web browser to follow the project instructions and use an online code editor to create their webpages. 

Start learning HTML now

What can young people do next?

Explore our other projects for learning HTML

There are 28 other step-by-step projects for creators to choose from on our website. They can browse through these to see what cool things they’d like to make and what new skills they want to learn.

Build a webpage for Coolest Projects 

If your kid is proud of the webpage they create with the final ‘Invent’ project in the path, they can share it with a worldwide community of young creators in our free Coolest Projects tech showcase. Project registration will open again in spring 2023. You can sign up to hear news about the showcase on the Coolest Projects homepage.

Two teenage girls participating in Coolest Projects shows off their tech project.
Details about the projects in ‘Intro to web development’

The ‘Intro to web development’ path is structured according to our Digital Making Framework, with three Explore projects, two Design projects, and a final Invent project. You can also check out our learning graph to to see the progression of young people’s skills and knowledge throughout the path.

Explore project 1: Anime expressions



In the ‘Anime expressions’ project, creators build and style a webpage for an anime drawing tutorial. They learn how to use HTML tags to structure a webpage; use CSS to apply layout, colours, and fonts; and add images and text content to their page.  

Explore project 2: Top 5 emojis



With the ‘Top 5 emojis’ project, young people create a webpage displaying their top 5 list of emojis. They learn how to add emojis, create a list, use a block quote, and animate elements of the page. 

Explore project 3: Flip treat webcards



With the ‘Flip treat webcards’ project, creators make a webpage showing a flip card with a treat from around the world. They use CSS to make the card flip over when a user interacts with it. Creators also learn how to apply gradients and import fonts from Google Fonts. 

Design project 1: Mood board



This Design project gives creators the chance to develop the skills that they have learned in the three ‘Explore’ projects. With the ‘Mood board’ project, young people create a webpage to display a mood board for a real or imaginary project. The mood board could, for example, show ideas for a party, a fashion item, a redesign of their bedroom, or a website; or it could show reminders of all the things that make them happy. 

Design project 2: Sell me something

 




The ‘Sell me something’ project is another chance for creators to practise the skills that they have gained in the ‘Explore’ projects. They create a webpage to ‘sell something’ to the webpages visitors. It could be anything they like, from an object they love, to a game they like to play. 

Invent project: Build a webpage

 




The ‘Build a webpage’ project is the final project in the path and allows young people to independently build a webpage on any topic they’re interested in. This Invent project offers info cards to remind creators of the key skills they’ve learned with the path, and a light structure to support them through the process of making their webpage. Young people are encouraged to showcase their final webpages in the path gallery to inspire other creators. 

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Get kids coding and learning electronics with Raspberry Pi Pico

Post Syndicated from Rebecca Franks original https://www.raspberrypi.org/blog/kids-coding-electronics-raspberry-pi-pico-free-learning-resource/

Since the release of the Raspberry Pi Pico microcontroller in 2021, we have seen people all over the world come up with creative Pico-based inventions.

Raspberry Pi Pico with its inbuilt LED blinking.
The Raspberry Pi Pico microcontroller.

Now, thanks to our brand-new and free ‘Introduction to Raspberry Pi Pico’ learning path, young coders can easily join in and make their own cool Pico projects! This free learning path has six guided projects to help kids to independently develop their coding skills, and their skills in physical computing and electronics.

A girl creates a physical computing project.
Physical computing is a great way to help young people get creative with coding.

In this post, I’ll tell you about Raspberry Pi Pico, what kids can make by following our free ‘Intro to Pico’ path, and what skills they will be learning.

Meet Raspberry Pi Pico

Raspberry Pi Pico is a physical computing device that is low-cost and easy to use. It’s much smaller than any Raspberry Pi computer, and it needs much less power. That’s because it’s not a full computer but instead a microcontroller. That means Pico is a device that you program by writing code on any computer, and then sending that code to Pico via a USB cable.

Raspberry Pi Pico has GPIO pins (like Raspberry Pi computers do). These pins mean it can interact with different types of physical computing components, such as buttons, buzzers, and LEDs.

In the ‘Intro to Raspberry Pi Pico’ path, we’ve designed new digital making projects specifically using Pico. By following the projects in the path, young people learn to make things with different electronic components. They’ll bring to life their own LED fireflies; they’ll make music with a sound machine and dial (a potentiometer); they’ll look after themselves and people around them by making a mood indicator and a heart rate visualiser. To find out more, visit the path, or scroll to the bottom of this post and click on ‘Details about the projects’.

Visit the ‘Intro to Raspberry Pi Pico’ path

The specially designed structure of our learning paths helps kids become confident and independent coders and digital makers. Through this project path, we want to show young people what is possible with Raspberry Pi Pico and inspire them to continue their digital making journey beyond the six projects. Seeing tech creations from our amazing community is super special to us, and we would love to hear about what your young coders have made with Pico. Kids can share their projects in the path gallery, or you can tag us on social media if you post photos!   

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Learning skills and independence with our project paths 

While young people make all these Raspberry Pi Pico projects, they will learn the skills and independence to make and code their very own, unique creations with a Pico. We have designed our new project paths to help kids become independent digital makers. As they progress through a path, kids gain new skills, practise what they have learnt, and finally write and follow their own project brief. 

Our learning paths help kids develop many of the skills that are important to all coders and digital makers, no matter how much experience they have: 

  • How to turn an idea on paper into a tech creation
  • How to debug a project
  • How to combine new information with what they already know about digital making 

The learning paths also encourage kids to make projects about the things that matter to them.  

Key questions answered

Who is this path for?

We have written the projects in this path with young people around the age of 9 to 13 in mind. 

Programs for Raspberry Pi Pico are written in a text-based language called MicroPython. That means a young person who wants to start the ‘Intro to Pico’ path needs to be familiar with typing on a keyboard.

A young person codes at a Raspberry Pi computer.

If your kid has never coded in a text-based language before, they could complete our free ‘Introduction to Python‘ project path first, but this is not a prerequisite.

What will young people learn?

To help with the programming aspects of the projects, the instructions in the path tell young people about:  

  • Displaying output
  • Arithmetic expressions
  • Importing from a library
  • While loops
  • Nested if statements
  • Defining and calling functions
  • Events
Raspberry Pi Pico attached with jumper wires to a purple LED.
We still get excited by a flashing LED.

One of the great things about this project path is that it helps young people explore physical computing and electronics. In the ‘Intro to Pico’ path, they’ll use:

  • Single-colour LEDs
  • Multi-colour LEDs (so-called RGB LEDs)
  • Buzzers
  • Switches (including switches the kids will make out of craft materials!)
  • Buttons
  • Potentiometers (dials)

How much time is needed to complete the path?

We’ve designed the path to be completed in around six one-hour sessions, with one hour per project. However, the project instructions encourage kids to upgrade their projects and go further if they wish. This means that they might want to spend a little more time getting their projects exactly as they imagine. 

What software is needed for the projects?

Young people need a web browser so they can follow the project instructions. The first two projects in the path provide detailed instructions for how to install the free software needed for the projects. 

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The projects in the path show you how to program Raspberry Pi Pico using MicroPython in the Thonny software.

What hardware is needed for these projects?

The first step of each project lists what components are needed to create the project. You can purchase a kit from Kitronik or from Pimoroni that includes all of the components used in the path:

‘Intro to Raspberry Pi Pico’ kit list (click here)

  • 1 × soldered Raspberry Pi Pico
  • 1 × USB cable
  • 1 × red LED
  • 1 × blue LED
  • 2 × yellow LEDs
  • 6 × single-colour LEDs (random)
  • 3 × RGB LEDs
  • 15 × 75 ohm resistors (max 220 ohm)
  • 2 × potentiometers
  • 8 × push buttons (optional, these can be made from crafting materials)
  • 15 × pin–socket jumper wires
  • 38 × socket–socket jumper wires
  • 4 × pin–pin jumper wires

What can young people do next?

Explore Python coding with us 

If your young coders enjoy MicroPython, they’ll also love our Python learning paths: ‘Introduction to Python‘ and ‘More Python‘. Both are structured in the same way as our Pico path, and will help young people learn Python while creating their own visual designs.

A girl points happily at a project on the Raspberry Pi Foundation's projects site.
Details about the projects in ‘Intro to Raspberry Pi Pico’

The ‘Intro to Raspberry Pi Pico’ path is structured according to our Digital Making Framework, with three Explore projects, two Design projects, and a final Invent project. You can also check out our learning graph to see the progression of skills and knowledge throughout the path.

Explore project 1: LED firefly



The ‘LED firefly’ project introduces creators to Raspberry Pi Pico while they make their first project with a blinking LED. They program the LED with a blink pattern that is common to fireflies in the wild. To upgrade their projects, creators can place their LED firefly into a glass jar to create a twinkling effect.  

Explore project 2: Party popper



‘Party popper’ introduces creators to the RGB LED and a buzzer. To form the popper, they craft a pull switch out of kitchen foil and cardboard. When the popper is activated, the RGB LED flashes in their chosen colour, and a ‘tada’ sound plays on the buzzer. 

Explore project 3: Beating heart



‘Beating heart’ uses a potentiometer (dial) to control the pulsing speed of an LED. Creators craft their own hearts using red paper and origami before placing the pulsing LED inside. In this way, they create a model of a heart they can use to learn about medicine or to bring to life a favourite toy. 

Design project 1: Mood indicator



In the ‘Mood indicator’ project, kids use switches and an RGB LED to create a device that can communicate a need or a mood to another person. This Design project gives young creators lots of opportunities to use their new skills to create something personal to them.

Design project 2: Sound machine

 




‘Sound machine’ is a project for kids to work with the different tones that a buzzer can make. They can use the buzzer to create sound effects, or to recreate their favourite songs. Once they have decided on their sounds, they can think about how a user of their project might choose to play them. 

Invent project: Sensory gadget

 




This project gives creators that chance to pick their favourite elements of the path to create something totally unique to them. They could make all sorts of sensory gadgets, from a Picosaber to a candle that can be blown out. Creators are encouraged to showcase their creations in the path gallery to give other young makers inspiration. 

The post Get kids coding and learning electronics with Raspberry Pi Pico appeared first on Raspberry Pi.

Python coding for kids: Moving beyond the basics

Post Syndicated from Rebecca Franks original https://www.raspberrypi.org/blog/python-coding-for-kids-beyond-the-basics/

We are excited to announce our second new Python learning path, ‘More Python’, which shows young coders how to add real data to their programs while creating projects from a chart of Olympic medals to an interactive world map. The six guided Python projects in this free learning path are designed to enable young people to independently create their own Python projects about the topics that matter to them.

A girl points excitedly at a project on the Raspberry Pi Foundation's projects site.
Two kids are at a laptop with one of our coding projects.

In this post, we’ll show you how kids use the projects in the ‘More Python’ path, what they can make by following the path, and how the path structure helps them become confident and independent digital makers.

Python coding for kids: Our learning paths

Our ‘Introduction to Python’ learning path is the perfect place to start learning how to use Python, a text-based programming language. When we launched the Intro path in February, we explained why Python is such a popular, useful, and accessible programming language for young people.

Start the ‘More Python’ path

Because Python has so much to offer, we have created a second Python path for young people who have learned the basics in the first path. In this new set of six projects, learners will discover new concepts and see how to add different types of real data to their programs.

Illustration of different graph types
By following the ‘More Python’ path, young people learn the skills to independently create a data visualisation for a topic they are passionate about in the final project.

Key questions answered

Who is this path for?

We have written the projects in this path with young people around the age of 10 to 13 in mind. To code in a text-based language, a young person needs to be familiar with using a keyboard, due to the typing involved. Learners should have already completed the ‘Introduction to Python’ project path, as they will build on the learning from that path.

Three young tech creators show off their tech project at Coolest Projects.

How do young people learn with the projects? 

Young people need access to a web browser to complete our project paths. Each project contains step-by-step instructions for learners to follow, and tick boxes to mark when they complete each step. On top of that, the projects have steps for learners to:

  • Reflect on what they have covered in the project
  • Share their projects with others
  • See suggestions to upgrade their projects

Young people also have the option to sign up for an account with us so they can save their progress at any time and collect badges.

A young person codes at a Raspberry Pi computer.

While learners follow the project instructions in this project path, they write their code into Trinket, a free web-based coding platform accessible in a browser. Each project contains a link to a starter Trinket, which includes everything to get started writing Python code — no need to install any additional software.

Screenshot of Python code in the online IDE Trinket.
This is what Python code on Trinket looks like.

If they prefer, however, young people also have the option of instead writing their code in a desktop-based programming environment, such as Thonny, as they work through the projects.

What will young people learn?  

To use data in their Python programs, the project instructions show learners how to:

  • Create and use lists
  • Create and use dictionaries
  • Read data from a data file

The projects support learners as they explore new concepts of digital visual media and: 

  • Create charts using the Python library Pygal
  • Plot pins on a map
  • Create randomised artwork

In each project, learners reflect and answer questions about their work, which is important for connecting the project’s content to their pre-existing knowledge.

In a computing classroom, a girl laughs at what she sees on the screen.

As they work through the projects, learners see different ways to present data and then decide how they want to present their data in the final project in the path. You’ll find out what the projects are on the path page, or at the bottom of this blog post.

The project path helps learners become independent coders and digital makers, as each project contains slightly less support than the one before. You can read about how our project paths are designed to increase young people’s independence, and explore our other free learning paths for young coders

How long will the path take to complete?

We’ve designed the path to be completed in around six one-hour sessions, with one hour per project, at home, in school, or at a coding club. The project instructions encourage learners to add code to upgrade their projects and go further if they wish. This means that young people might want to spend a little more time getting their projects exactly as they imagine them.

In a classroom, a teacher and a student look at a computer screen while the student types on the keyboard.

What can young people do next?

Use Unity to create a 3D world

Unity is a free development environment for creating 3D virtual environments, including games, visual novels, and animations, all with the text-based programming language C#. Our ‘Introduction to Unity’ project path for keen coders shows how to make 3D worlds and games with collectibles, timers, and non-player characters.

Take part in Coolest Projects Global

At the end of the ‘More Python’ path, learners are encouraged to register a project they’ve made using their new coding skills for Coolest Projects Global, our free and world-leading online technology showcase for young tech creators. The project they register will become part of the online gallery, where members of the Coolest Projects community can celebrate each other’s creations.

A young coder shows off her tech project for Coolest Projects to two other young tech creators.

We welcome projects from all young people, whether they are beginners or experienced coders and digital makers. Coolest Projects Global is a unique opportunity for young people to share their ingenuity with the world and with other young people who love coding and creating with digital technology.

Learn more about Coolest Projects Global
Details about the projects in ‘More Python’

The ‘More Python’ path is structured according to our Digital Making Framework, with three Explore project, two Design projects, and a final Invent project.

Explore project 1: Charting champions

Illustration of a fast-moving, smiling robot wearing a champion's rosette.

In this Explore project, learners discover the power of lists in Python by creating an interactive chart of Olympic medals. They learn how to read data from a text file and then present that data as a bar chart.

Explore project 2: Solar system

Illustration of our solar system.

In this Explore project, learners create a simulation of the solar system. They revisit the drawing and animation skills that they learned in the ‘Introduction to Python’ project path to produce animated planets orbiting the sun. The animation is based on real data taken from a data file to simulate the speed that the planets move at as they orbit. The simulation is also interactive, using dictionaries to display data about the planets that have been selected.

Explore project 3: Codebreaker

Illustration of a person thinking about codebreaking.

The final Explore project gets learners to build on their knowledge of lists and dictionaries by creating a program that encodes and decodes a message using an Atbash cipher. The Atbash cipher was originally developed in the Hebrew language. It takes the alphabet and matches it to its reverse order to create a secret message. They also create a script that checks how many times certain letters have been used in an encoded message, so that they can discover patterns.

Design project 1: Encoded art

Illustration of a robot painting a portrait of another robot.

The first Design project allows learners to create fun pieces of artwork by encoding the letters of their name into images, patterns, or drawings. Learners can choose the images that will be produced for each letter, and whether these appear at random or in a geometric pattern.

Learners are encouraged to share their encoded artwork in the community library, where there are lots of fun projects to discover already. In this project, learners apply all of the coding skills and knowledge covered in the Explore projects, including working with dictionaries and lists.

Design project 2: Mapping data

Illustration of a map and a hand of someone marking it with a large pin.

In the next Design project, learners access data from a data file and use it to create location pins on a world map. They have six datasets to choose from, so they can use one that interests them. They can also choose from a variety of maps and design their own pin to truly personalise their projects.

Invent project: Persuasive data presentation

Illustration of different graph types

This project is designed to use all of the skills and knowledge covered in this path, and most of the skills from the ‘Introduction to Python’ path. Learners can choose from eight datasets to create data visualisations. They are also given instructions on how to access and prepare other datasets if they want to visualise data about a different topic.

Once learners have chosen their dataset, they can decide how they want it to be displayed. This could be a chart, a map with pins, or a unique data visualisation. There are lots of example projects to provide inspiration for learners. One of our favourites is the ISS Expedition project, which places flags on the ISS depending on the expedition number you enter.

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Coding for kids: Art, games, and animations with our new beginners’ Python path

Post Syndicated from Rebecca Franks original https://www.raspberrypi.org/blog/coding-for-kids-art-games-animations-beginners-python-programming/

Python is a programming language that’s popular with learners and educators in clubs and schools. It also is widely used by professional programmers, particularly in the data science field. Many educators and young people like how similar the Python syntax is to the English language.

Two girls code together at a computer.

That’s why Python is often the first text-based language that young people learn to program in. The familiar syntax can lower the barrier to taking the first steps away from a block-based programming environment, such as Scratch.

In 2021, Python ranked in first place in an industry-standard popularity index of a major software quality assessment company, confirming its favoured position in software engineering. Python is, for example, championed by Google and used in many of its applications.

Coding for kids in Python

Python’s popularity means there are many excellent resources for learning this language. These resources often focus on creating programs that produce text outputs. We wanted to do something different.

Two young people code at laptops.

Our new ‘Introduction to Python’ project path focuses on creating digital visuals using the Python p5 library. This library is like a set of tools that allows you to get creative by using Python code to draw shapes, edit images, and create frame-by-frame animations. That makes it the perfect choice for young learners: they can develop their knowledge and skills in Python programming while creating cool visuals that they’ll be proud of. 

What is in the ‘Introduction to Python’ path?

The ‘Introduction to Python’ project path is designed according to our Digital Making Framework, encouraging learners to become independent coders and digital makers by gently removing scaffolding as they progress along the projects in a path. Paths begin with three Explore projects, in which learners are guided through tasks that introduce them to new coding skills. Next, learners complete two Design projects. Here, they are encouraged to practise their skills and bring in their own interests to personalise their coding creations. Finally, learners complete one Invent project. This is where they put everything that they have learned together and create something unique that matters to them.

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Emoji, archery, rockets, art, and movement are all part of this Python path.

The structure of our Digital Making Framework means that learners experience the structured development process of a coding project and learn how to turn their ideas into reality. The Framework also supports with finding errors in their code (debugging), showing them that errors are a part of computer programming and just temporary setbacks that you can overcome. 

What coding skills and knowledge will young people learn?

The Explore projects are where the initial learning takes place. The key programming concepts covered in this path are:

  • Variables
  • Performing calculations with variables
  • Using functions
  • Using selection (if, elif and else)
  • Using repetition (for loops)
  • Using randomisation
  • Importing from libraries

Learners also explore aspects of digital visual media concepts:

  • Coordinates
  • RGB colours
  • Screen size
  • Layers
  • Frames and animation

Learners then develop these skills and knowledge by putting them into practice in the Design and Invent projects, where they add in their own ideas and creativity. 

Explore project 1: Hello world emoji

In the first Explore project of this path, learners create an interactive program that uses emoji characters as the visual element.

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This is the first step into Python and gets learners used to the syntax for printing text, using variables, and defining functions.

Explore project 2: Target practice

In this Explore project, learners create an archery game. They are introduced to the p5 library, which they use to draw an archery board and create the arrows.

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The new programming concept covered in this project is selection, where learners use if, elif and else to allocate points for the game.

Explore project 3: Rocket launch

The final Explore project gets learners to animate a rocket launching into space. They create an interactive animation where the user is asked to enter an amount of fuel for the rocket launch. The animation then shows if the fuel is enough to get the rocket into orbit.

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The new programming concept covered here is repetition. Learners use for loops to animate smoke coming from the exhaust of the rocket.

Design project 1: Make a face

The first Design project allows learners to unleash their creativity by drawing a face using the Python coding skills that they have built in the Explore projects. They have full control of the design for their face and can explore three examples for inspiration.

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Learners are also encouraged to share their drawings in the community library, where there are lots of fun projects to discover already. In this project, learners apply all of the coding skills and knowledge covered in the Explore projects, including selection, repetition, and variables.

Design project 2: Don’t collide!

In the second Design project, learners code a scrolling game called ‘Don’t collide’, where a character or vehicle moves down the screen while having to avoid obstacles.

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Learners can choose their own theme for the game, and decide what will move down the screen and what the obstacles will look like. In this project, they also get to practice everything they learned in the Explore projects. 

Invent project: Powerful patterns

This project is the ultimate chance for learners to put all of their skills and knowledge into practice and get creative. They design their own unique patterns and create frame-by-frame animations.

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The Invent project offers ingredients, which are short reminders of all the key skills that learners have gained while completing the previous projects in the path. The ingredients encourage them to be independent whilst also supporting them with code snippets to help them along.

Explore the ‘Introduction to Python’ path

Key questions answered

Who is the Introduction to Python path for?

We have written the projects in the path with young people around the age of 9 to 13 in mind. To code in a text-based language, a young person needs to be familiar with using a keyboard, due to the typing involved. A learner may have completed one of our Scratch paths prior to this one, but this isn’t essential. and we encourage beginner coders to take this path first if that is their choice.

A young person codes at a Raspberry Pi computer.

What software do learners need to code these projects?

A web browser. In every project, starter code is provided in a free web-based development environment called Trinket, where learners add their own code. The starter Trinkets include everything that learners need to use Python and access the p5 library.

If preferred, the projects also include instructions for using a desktop-based programming environment, such as Thonny.

How long will the path take to complete?

We’ve designed the path to be completed in around six one-hour sessions, with one hour per project. However, the project instructions encourage learners to upgrade their projects and go further if they wish. This means that young people might want to spend a little more time getting their projects exactly as they imagine them. 

What can young people do next after completing this path?

Taking part in Coolest Projects Global

At the end of the path, learners are encouraged to register a project they’re making with their new coding skills for Coolest Projects Global, our world-leading online technology showcase for young people.

Three young tech creators show off their tech project at Coolest Projects.

Taking part is free, all online, and beginners as well as more experienced young tech creators are welcome and invited. This is their unique opportunity to share their ingenuity in an online gallery for the world and the Coolest Projects community to celebrate.

Coding more Python projects with us

Coming very soon is our ‘More Python’ path. In this path, learners will move beyond the basics they learned in Introduction to Python. They will learn how to use lists, dictionaries, and files to create charts, models, and artwork. Keep your eye on our blog and social media for the release of ‘More Python’.

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New free resources for young people to create 3D worlds with code in Unity

Post Syndicated from Janina Ander original https://www.raspberrypi.org/blog/free-resources-unity-game-development-3d-worlds/

Today we’re releasing an exciting new path of projects for young people who want to create 3D worlds, stories, and games. We’ve partnered with Unity to offer any young person, anywhere, the opportunity to take their first steps in creating virtual worlds using real-time 3D.

A teenage girl participating in Coolest Projects shows off her tech project.

The Unity Charitable Fund, a fund of the Tides Foundation, has awarded us a generous grant for $50,000 to help underrepresented youth learn to use Unity, upleveling their skills for future career success.

Create a world, don’t just explore it

Our new path of six projects for Unity is a learning journey for young people who have some experience of text-based programming and now want to try out building digital 3D creations.

Discover the new Unity path

Unity is the world’s leading platform for creating and operating real-time 3D and is hugely popular for creating 3D video games and virtual, interactive worlds and stories. The best thing about it for young people? While professional developers use Unity to create well-known games such as Pokémon Brilliant Diamond and Shining Pearl and Among Us, it is also free for anyone to use.

A boy participating in Coolest Projects shows off his tech project together with an adult.

Young people who learn to use Unity can do more and more complex things with it as they gain experience. Many successful indie games have been made in Unity — maybe a young person you know will create the next indie game sensation!

For young people, our new project path is the ideal introduction to Unity. The new project path:

  • Is for learners who have already coded some projects in Python or another text-based language.
  • Introduces the Unity software and how to write code for it in the programming language C# (pronounced ‘cee sharp’).
  • Guides learners to create a 3D role playing game or interactive story that they can tailor to suit their imaginations. Learners gain more and more independence with each project in the path.
  • Covers common elements such as non-playable characters, mini games, and bonuses.
A young person at a laptop

After young people have completed the path, they’ll have:

  • Created their very own 3D video game or interactive story they can share with their friends and family.
  • Gained familiarity with key functions of Unity.
  • Built the independence and confidence to explore Unity further and create more advanced games and 3D worlds.

Young people gain real-world skills while creating worlds in Unity

Since Unity is a platform used by professional digital creators, young people who follow our new Unity path gain real-world skills that are sought after in the tech sector. While they learn to express their creativity with Unity, young people improve their coding and problem-solving skills and feel empowered because they get to use their imagination to bring their ideas to life.

Two teenage girls participating in Coolest Projects shows off their tech project.

“Providing opportunities for underrepresented youth to learn critical tech skills is essential to Unity Social Impact’s mission,” said Jessica Lindl, Vice President, Social Impact at Unity. “We’re thrilled that the Raspberry Pi Foundation’s Unity path will allow thousands of student learners to take part in game design in an accessible way, setting them up for future career success.”

What you need to support young people with Unity Real-Time 3D

The project path includes instructions for how to download and install all the necessary software to start creating with Unity.

Before they can start, young people will need to:

  • Have access to a computer with enough processing power (find out more from Unity directly)
  • Have downloaded and installed Unity Hub, from where they need to install Unity Editor and Visual Studio Community Edition

For club volunteers who support young people attending Code Clubs and CoderDojos with the new path, we are going to run two free online workshops in February. During the workshops, volunteers will be introduced to the path and the software setup, and we’ll try out Unity together. Keep your eyes on the CoderDojo and Code Club blogs for details!

Three young people learn coding at laptops supported by a volunteer at a CoderDojo session.

Club volunteers, if your participants are creating Blender projects, they can import these into Unity too.

Young people can share their Unity creations with the world through Coolest Projects

It’s really exciting for us that we can bring this new project path to young people who dream about creating interactive 3D worlds. We hope to see many of their creations in this year’s Coolest Projects Global, our free online tech showcase for young creators all over the world!

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