Kids ages 8 and up can build the mousetrap car on their own in 30 minutes or less, but make sure to save time to experiment and play!
Is it safe for kids?
Yes, the assembled car is safe for kids to use as instructed. It's recommended to remove the mousetrap trigger with pliers so kids cannot arm the trap.
Where is the kit made?
The kit is made in China, but designed and distributed by STEM Inventions LLC, a small US-based business owned and operated by a former project-based educator.
Complete 10-Pack for STEM Classrooms: Each Mousetrap Car Kit includes everything needed to build 10 functional cars, making it ideal for group learning, classroom competitions, or science fair prep. Save time and budget by ordering in bulk for STEM enrichment.
Hands-On Physics and Engineering Learning: From kinetic energy to tension and traction, these mousetrap car kits help kids ages 8–14 explore real-world STEM concepts in a tangible, exciting way—perfect for NGSS-aligned lesson plans and at-home education.
Easy-to-Assemble DIY Design: With pre-cut, kid-friendly parts and simple instructions, students can independently build and test their own cars. A perfect fit for STEM crafts for kids ages 8–10 or more advanced learners 12–14 exploring engineering fundamentals.
No Tools Required: Hassle-Free Setup for Busy Educators – Each mousetrap car kit is designed for easy, tool-free assembly, letting students dive straight into learning without the need for glue, drills, or extra equipment. A time-saving solution for classrooms and group STEM activities.
Boosts Creativity and Problem-Solving: Whether used in classroom challenges or as a fun DIY gift, these kits encourage critical thinking, collaboration, and hands-on fun. An ideal addition to your collection of rubber band car kits, classroom STEM kits, or educational activities.