Educational Activities, Toys, and all things STEM
Welcome to STEMtropolis, where you’ll learn all about STEM, STEAM, educational toys and activities for all ages. Science, Technology, Engineering, Math, (and Art) for creative play and career development.
Printables, Worksheets, Coloring, Puzzles, Games, Activities, and Affordable STEM Gifts
STEM Challenges, Science Experiments, Kid’s Activities and more
The sun is shining, attention spans are shrinking, and the countdown to summer has officially begun. It’s that magical (and slightly chaotic) time of year when “spring fever” hits your classroom like a caffeine-fueled rocket. But instead of battling the wiggles and daydreams, why not harness all that end-of-year energy with hands-on STEM fun? Whether…
School’s out and it’s time for vacations, pools, beaches, and games. Just because we’re taking a break doesn’t mean that learning stops! Summer is the perfect time for kids to explore with fun summer science experiments and hands-on activities . With the warm weather and long days, children have the ideal opportunity to step outside…
Laser cutters and engravers are versatile – and powerful – tools. We can create great things with these tools, and we can also do a lot of damage. (With great power comes great responsibility!) We want to make sure we’re using that power safely, especially if we’re using these machine in an enclosed space or public…
If you’ve ever used a laser cutter or engraver, you understand the importance of proper air filtration. Smoke and smells are all part of the process. You don’t want to breathe the smoke and fumes – or inhale the tiny particles burned off by the laser. Sure, you can vent it outside, or you can…
Lasers are versatile tools, and are becoming a more affordable technology for both home and education. Laser engravers are small enough to fit on your desktop, and make a great addition to any makerspace. The XtoolF1 Ultra takes the technology to a new level. By combining fiber and diode lasers in one machine, it handles…
Sudoku is more than just a number puzzle—it’s a fun brain game that helps kids develop logic, focus, and problem-solving skills. Sudoku is intended to be a challenge and the traditional 9×9 grid can feel overwhelming for beginners. A 4×4 grid is a great way to introduce Sudoku in a way that is simple and…
This Earth Day, let’s celebrate our amazing planet with fun and eco-friendly science experiments! From growing crystals that mimic natural formations to exploring density with colorful liquids, these STEM activities are designed to inspire kids to learn more about the world around them. With simple materials and an Earth Day twist, each experiment combines hands-on…
Popsicle sticks should be a staple item in every craft bin or makerspace. They’re inexpensive, easily sourced, and versatile. We’ve gathered a list of some of our favorite STEM projects using popsicle sticks to share with you.