For Libraries & Clubs
Free hands-on projects for after-school clubs, library programs, scout groups, and community organizations — all ages, no kit required, no budget needed.
No specialized equipment
Most projects run on household materials you can buy in bulk at any grocery or dollar store. Filter by "Household items" to find the most program-friendly options.
Works for mixed ages
Projects are labeled by age range, not grade level — so a drop-in program with kids from 7 to 14 can still work. Find something that spans the room.
Free forever, no login
No per-participant fees, no site license, no account required. Print the activity pages, hand them out, and run the program. That's it.
Program Ideas
A few ways organizations are using STEMigoo:
Library STEM hours
Pick a beginner project under 1 hour, print the activity pages, and you have a structured drop-in program. New project each week keeps regulars coming back.
Scout & club badge work
Education Tracks are natural fits for badge or achievement programs — structured, documented, and covering real STEM concepts from start to finish.
Summer programs
A curated pack gives you a week of projects that build on each other — great for summer camp sessions or enrichment week formats.
Nature clubs & outdoor programs
The Field Science tracks and Nature Path are designed for outdoor observation and citizen science — perfect for nature clubs, park programs, or environmental education.
Sample Projects
Beginner to intermediate, home-doable, program-friendly. A new set each visit.
Magnetic Slime
Homemade Lava Lamp
Fraction Pizza Party: Real Math You Can Eat
Build Your First Web Page
A weekly nature challenge for your program
Nature Path gives your group a new wildlife challenge every week — hands-on observation and citizen science that fits outdoor programs and nature clubs. No login needed.
Browse by subject, time, and difficulty — or build a custom pack to print and run.
Browse all projects