KEVA: Contraptions 200 Plank Set

KEVA: Contraptions 200 Plank Set Grades: 2+ Number of Students: 1-2 Number of Lessons: NA Contact Hours: NA   Highlights: Young thinkers can build unbelievable ball track structures with this simple stacking plank set. Create ramps, funnels, chutes and crazy contraptions like the "Black Hole" and "Bounce Plate." Then find out if the ball rolls as expected. No glue, no connectors: just loads of constructive fun! Basic building planks can be used to build endless configurations Fosters creativity, experimentation and STEM education Builds an early understanding of proportion, balance and basics of physics & engineering Planks are made from solid, unfinished pine   What's Included: 200 wooden planks 2 specially-designed lightweight balls for maximum action 18-page idea book with project photos and quick-start instructions   Special Notes and Considerations: ⚠WARNING:  CHOKING HAZARD - Small parts. Not for children under 3 years.