Over 100 projects in our vast inventory
Explore over 100 hands-on projects
A vast array of tinkers for all types of thinkers. Over 100 different projects and experiments covering a wide range of topics, and we're always adding more.
Subscribe today, from $29.92/moReturn unopened boxes within 30 days for a full refund. Month-to-month cancels anytime.
- All supplies included
- Ages 5 to 12+
- NGSS aligned
- 3 projects per box
Real projects from our inventory
A look at what kids build
Every one of these has a page of its own. Open any project to see the science it teaches, what your child builds, and everything included.
- CO2 Rocket Chemistry
- Hydraulic Claw Engineering
- Optical Illusion Physics
- Motorized Whale Engineering
- Light-Up Terrarium Life science
- Glow Art Physics
- Bouncy Balls Chemistry & Physics
- Lava Lamp Chemistry
- Solar System Model Astronomy
- Water Filter Earth Science
- Dino Crystals Chemistry
- Germs Lab Life Science
- Foaming Fountain Chemistry
- Neon Lamp Physics & Engineering
These are the projects with pages so far. There are over 100 in our vast inventory, and we add more all the time.
Why three projects beat one
Most subscription boxes ship a single activity that is finished in twenty minutes. Every STEM Discovery Box holds 3 complete projects plus 3 science lessons, each with its own pre-portioned supplies, even the batteries. The science stretches across the month instead of ending on day one, and each project maps to NGSS and other science standards.
What concepts are taught within your boxes?
Chemistry, physics, astronomy, electronics, motors, hydraulics, coding, biology, earth science, paleontology, anatomy, geology, weather, and more.
- Chemistry
- Physics
- Astronomy
- Electronics
- Motors
- Hydraulics
- Coding
- Biology
- Earth science
- Paleontology
- Anatomy
- Geology
- Weather
What are some activities within your boxes?
- Build a remote control elevator
- Explore with glowing 'worms'
- Learn how to build a color-changing fiber optic lamp
- Race robotic bots
- Assemble a pumping heart
- Experiment with a foaming fountain
These are just a few. Our gallery covers some of our 100+ projects, and we add more all the time.
In their words
What families and teachers say
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My son loves his STEM Discovery Box
Each month brings 3 hands-on projects we do together: fun, educational, and age-appropriate. The experiments have become one of our family's favorite activities.
Customer review shared with STEM Discovery Boxes
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These boxes are amazing
My students were fully engaged and couldn't wait to explore each project. Clear directions, awesome results, and tons of learning packed into every box. Highly recommend.
Customer review shared with STEM Discovery Boxes
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Almost better than Disney
Got this for my grandson and he said the only thing better would be Disney. He's made VR goggles, a hydraulic claw, and more. Creative, exciting, and absolutely worth the money.
Customer review shared with STEM Discovery Boxes
Pick your subscription
Three new projects and three science lessons every month, all supplies included, free shipping.