This gear series product is a scientific toy designed for children aged 5 and above to manually operate different gears, causing intermittent motion between them. Through play, children can learn the basic principles of intermittent gear motion and dynamics. When operating, gears of different sizes and colors will rotate intermittently at different speeds and in different directions when acted on by force. In addition to providing an experience of mechanical beauty and an initial understanding of physical rotation, it can also inspire young children to think about the movement trajectories of planets in space, thus initially developing their abilities in space science thinking. It also helps develop children’s eye-hand coordination, control of large and small muscles, and hands-on and cognitive skills.

This toy material can also be used as part of designing displays for the walls in the science discovery room at kindergartens.