The concepts covered by this set are:
- Identifying three different types of gear configuration and testing them to determine how they operate.
- Discussing what a gear ratio is and how it is calculated.
- Determining how different gear configurations change the amount of applied force, speed or direction of movement.
- Identifying appropriate places where different types of gears are used.
Models include:
Egg Beater, Blender, Chainsaw, Record Player, Crank Fan, Car Window, Exercise Bike.