Matter Mash
Combine elements to discover new ones - how many can you find?
What is Matter Mash?
Matter Mash is one of DIY.ORG's creative tools, designed to help kids learn by making. Open it in your browser, follow guided prompts, and start creating immediately - no setup, no downloads, no accounts required for basic use.
Each project comes with scaffolded challenges that keep things fun and engaging. Kids progress at their own pace while building real skills in creativity, problem-solving, and digital literacy.
How It Works
Jump straight in - pick a starter project or start from scratch. Our AI assistant provides just-in-time hints, so kids stay challenged without getting stuck. Every creation can be saved, shared, or published to the DIY.ORG community.
Frequently asked questions
What is DIY.org?
DIY.org is a safe, creative online community where kids can explore activities for kids and join guided courses for kidsacross art, science, design, technology, and more. It’s a platform built for learning by doing. Kids create, share, and discover new skills in a fun, supportive environment.
What kinds of activities for kids are on DIY.org?
DIY.org offers thousands of hands-on activities for kids, from simple crafts and cooking projects to coding, science experiments, and creative challenges. Activities are designed for different age groups, so whether your child is 6 or 16, there’s something fun, safe, and engaging to try.
What are DIY.org courses for kids?
Courses are structured learning paths that guide kids through a series of activities around a specific topic such as animation, drawing, music, engineering, or storytelling. Each course is kid-friendly, step by step, and helps build real-world skills while keeping things playful.
How do kids use DIY.org?
Kids sign up with a parent’s help, then explore activities, join courses, or take part in creative challenges. They can upload their projects, earn badges, and connect with other kids around the world in a moderated, safe community.
Are DIY.org activities safe for kids?
Yes. All content on DIY.org is kid-appropriate, and the platform is designed with child safety in mind. Community interactions are carefully moderated, and kids never need to share personal information to participate.
What ages is DIY.org best for?
DIY.org is designed for kids ages 6–16, though younger children may also enjoy the activities with parental support. Courses and challenges are flexible, so kids can go at their own pace.
How are courses different from activities?
Activities are one-off projects kids can do anytime, like making slime, designing a comic, or building a birdhouse. Courses are step-by-step paths that teach a full skill, such as drawing basics, learning guitar, or coding a game. Both options are included in a DIY membership, so kids can mix and match how they learn.
Can parents track their child’s progress?
Yes. Parents can view their child’s completed activities and courses, see earned badges, and follow along as they develop new skills. DIY.org also provides recommendations based on your child’s interests.
Why choose DIY.org over other activity or course sites?
Unlike generic activity lists or video platforms, DIY.org combines fun activities for kids, structured courses for kids, and a safe online community. Kids don’t just watch, they create, share, and grow their confidence by learning in an interactive way.
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