This K'nex Roller Coaster Physics set allows you to build 11 models! The models demonstrate math and physical science concepts related to roller coasters. Includes two battery motors (batteries not included). This educational building set supports 6-8 students working in teams. Packaged in three large compartmentalized storage cases with snap-on lids. The included curriculum is written to meet State and National Education Standards for grades 10-12. This product may contain small parts which could be a choking hazard for children under 3 years.
Recommended Age: 14+ Years
Billable Weight: 21.00 lbs
