WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years of age.
Explore Basic Physics With This Handcrafted Wooden Gear Train
Students won't be able to resist turning these gears! When they turn the first gear, interlocking teeth cause the second gear to turn in the opposite direction, and the third gear to turn in the same direction as the first. Students learn that, by meshing together a series of gears, they can transmit force from one place to another and change the direction of applied motion.
- 1 sturdy wooden desktop gear train model
Grades: 2 and up