Ignite a passion for engineering and science with the K"nex STEM Explorations Roller Coaster Building Set, a hands-on educational toy that combines fun and learning through real-world amusement park physics. This interactive playset allows children to build a motorized Swing Ride and explore STEM concepts through engaging, inquiry-based experiments.

Toy Features:

• Build a working motorized Swing Ride, plus two additional models: Ferris Wheel and Boom Ride (one at a time)
• Explore real-life physics including how mass affects speed and how gearing works
• Aligned to national STEM standards for Key Stages 2–3
• Encourages critical thinking, problem-solving, and collaborative learning

What's Included:

• Over 500 plastic building pieces
• Battery-powered motor (2x AA batteries required, not included)
• Instructions for building three different models
• Experiment Guide with hands-on STEM activities

Safety & Quality:

• Age: 8+
• CHOKING HAZARD – Small parts. Not for children under 3 years
• Made from durable, high-quality plastic
• No assembly required for packaging; model building required

Perfect for solo builders or teams of 2–3, this K"nex set delivers hours of engaging, educational play that brings STEM learning to life.

Express Shipping - FREE

• Estimated Delivery 4-7 working days. *Once your order has shipped.
• Free Express Shipping to USA.

Returns

• Free 30-Day Return Policy.