| 摘要 |
(EDUCATIONAL TOY) Abstract: This is an invention (educational toy) that has a primary use as an educational toy for amusement as well as being useful as an educational device for children. The toy is compromised of cylinder/tube channel halves and unique designed stands. The toy can be made in the form of various materials including natural bamboo, timber or plastic or any other material. The cylinder/tube channel halves when mounted with the unique designed stands allow children to be involved in the design process by constructing various height stands and construct various angles of slopes/ramps useful for rolling a variety of objects (eg.balls of various sizes, toy cars) down the cylinder/tube channel halves. The toy is intended to help children experiment and explore different angles, weight of objects and builds their foundational mathematical/scientific understanding of force and motion. 20 200 300 100 |
