Basics of Gear Chains
In this activity, students explore how gears interact in a chain to transfer motion. They test a simple gear ratio, observing how the size and arrangement of gears can change the speed, direction, and force of movement.
Powered Gear Transmission Model
Children will work in group to build a gear transmission model to see the principles of gears in action. They will learn how different gear sizes and arrangements affect speed, direction, and force, gaining hands-on experience with the same concepts used in real-world machines like cars, bicycles, and clocks. This practical activity helps students understand how engineers design gear systems to solve mechanical challenges.