Physics
Easy
Gravity Drop Race
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:10 min Materials:5 items Age range:5-10
Popular Materials
Physics
Hard
Amazing Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:30 min Materials:5 items Age range:5-10
Physics
Easy
Super Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:5 min Materials:5 items Age range:5-10
Physics
Medium
Mega Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:10 min Materials:5 items Age range:5-10
Physics
Hard
Ultimate Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:15 min Materials:5 items Age range:5-10
Physics
Easy
Epic Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:20 min Materials:5 items Age range:5-10
Physics
Medium
Cool Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:25 min Materials:5 items Age range:5-10
Physics
Hard
Awesome Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:30 min Materials:5 items Age range:5-10
Physics
Easy
Fun Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:5 min Materials:5 items Age range:5-10
Physics
Medium
Quick Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:10 min Materials:5 items Age range:5-10
Physics
Hard
Simple Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:15 min Materials:5 items Age range:5-10
Physics
Easy
Giant Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:20 min Materials:5 items Age range:5-10
Physics
Medium
Mini Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:25 min Materials:5 items Age range:5-10
Physics
Hard
Rainbow Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:30 min Materials:5 items Age range:5-10
Physics
Easy
Glow-in-the-Dark Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:5 min Materials:5 items Age range:5-10
Physics
Medium
Magnetic Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:10 min Materials:5 items Age range:5-10
Physics
Hard
Solar-Powered Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:15 min Materials:5 items Age range:5-10
Physics
Easy
Wind-Powered Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:20 min Materials:5 items Age range:5-10
Physics
Medium
Water-Powered Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:25 min Materials:5 items Age range:5-10
Physics
Hard
Spinning Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:30 min Materials:5 items Age range:5-10
Physics
Easy
Bouncing Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:5 min Materials:5 items Age range:5-10
Physics
Medium
Floating Gravity Drop Race Challenge
Gravity pulls everything toward Earth at the same rate — about 9.8 meters per second squared. But air resistance (drag) ...
Duration:10 min Materials:5 items Age range:5-10
Engineering
Easy
Record-Breaking Paper Airplane
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:20 min Materials:6 items Age range:6-12
Engineering
Easy
Amazing Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:5 min Materials:6 items Age range:6-12
Engineering
Medium
Super Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:10 min Materials:6 items Age range:6-12
Engineering
Hard
Mega Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:15 min Materials:6 items Age range:6-12
Engineering
Easy
Ultimate Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:20 min Materials:6 items Age range:6-12
Engineering
Medium
Epic Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:25 min Materials:6 items Age range:6-12
Engineering
Hard
Cool Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:30 min Materials:6 items Age range:6-12
Engineering
Easy
Awesome Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:5 min Materials:6 items Age range:6-12
Engineering
Medium
Fun Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:10 min Materials:6 items Age range:6-12
Engineering
Hard
Quick Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:15 min Materials:6 items Age range:6-12
Engineering
Easy
Simple Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:20 min Materials:6 items Age range:6-12
Engineering
Medium
Giant Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:25 min Materials:6 items Age range:6-12
Engineering
Hard
Mini Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:30 min Materials:6 items Age range:6-12
Engineering
Easy
Rainbow Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:5 min Materials:6 items Age range:6-12
Engineering
Medium
Glow-in-the-Dark Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:10 min Materials:6 items Age range:6-12
Engineering
Hard
Magnetic Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:15 min Materials:6 items Age range:6-12
Engineering
Easy
Solar-Powered Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:20 min Materials:6 items Age range:6-12
Engineering
Medium
Wind-Powered Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:25 min Materials:6 items Age range:6-12
Engineering
Hard
Water-Powered Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:30 min Materials:6 items Age range:6-12
Engineering
Easy
Spinning Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:5 min Materials:6 items Age range:6-12
Engineering
Medium
Bouncing Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:10 min Materials:6 items Age range:6-12
Engineering
Hard
Floating Record-Breaking Paper Airplane Challenge
Paper airplanes fly using the same four forces as real aircraft: thrust (your throw), lift (air pushing up on the wings)...
Duration:15 min Materials:6 items Age range:6-12