








🎢 Engineer your thrill — where STEM meets play!
The k'nexEducation STEM Explorations Roller Coaster Building Set features 546 colorful pieces and a battery-powered motor to construct a working roller coaster. Designed for children 8 and up, it supports 1-3 players and includes an experiment guide aligned with national STEM standards, promoting hands-on learning, teamwork, and real-world engineering concepts.






| Product Dimensions | 31.12 x 5.72 x 31.75 cm; 798 g |
| Batteries | 2 AA batteries required. |
| Manufacturer recommended age | 8 years and up |
| Item model number | 77078 |
| Educational Objective(s) | STEM Skills |
| Number of Game Players | 1-3 |
| Number of Puzzle Pieces | 500 |
| Assembly Required | No |
| Batteries Required? | Yes |
| Batteries Included? | No |
| tech_spec_battery_description_toys | 2 x AA batteries (not included) |
| Material Type(s) | Plastic |
| material_composition | 95% plastic, 5% rubber |
| Remote Control Included? | No |
| Color | Multicolor |
| Release date | 4 July 2019 |
| ASIN | B01B55C2KE |
N**I
Good but not good
The instructions says 2 AA batteries are required but the motor's battery compartment can't fit AA batteries! So my son played by moving the car by hand and he couldn't try the motorized feature.
ترست بايلوت
منذ شهرين
منذ أسبوعين