| 摘要 |
PURPOSE: A number shaped ladder climbing play apparatus is provided to enable children to learn the balance sense, and to recognition sense of different colors and sizes. CONSTITUTION: A number shaped ladder climbing play apparatus includes a ladder main body(20) including a ladder frame(40), stages(60) for children to hold or step on, and number units(80). The stages are formed into Arabic numerals forms. The number units are protruded from the ladder main body for the children to grab the stages or the number units for climbing. |
