Digital Citizenship + Computer Science Resources That Kids Actually Want to Do

Print-and-go activities, unplugged games, and creative projects for parents and teachers—built by a former computer science teacher who knows what actually works.


Everything in this shop is designed to make digital citizenship and computer science feel like the highlight of the day, not an afterthought. You'll find seasonal bundles, vocabulary games, STEAM projects, AI literacy activities, and more!

Browse below and find your next favorite resource.

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Liz Houston typing on a computer at a coffee shop

Hello, World!

I'm Liz Houston, founder of Digital Citizen Universe. With 15+ years in education, I've taught everything from elementary tech classes to AP Computer Science in the U.S. and abroad.

Now, I help curious kids fall in love with tech (without burning out on screen time) and support the parents and teachers who want to raise digitally responsible, tech-confident kids in a tech-heavy world.

When I'm not creating educational resources, I run E. Houston Studio, where I help online entrepreneurs build amazing online businesses through web design and tech support.