Teachers, save “My 2D and 3D Shapes Story 我的2D，3D 故事” to assign it to your class.

1. Tap the button to response. 点击：add：按钮进行响应。 2. Tap the button to listen and watch the story titled "TRIANGLES". 点击视频：按钮收听并观看名为“三角形”的故事。 3. Make your own story using the 2D and 3D shapes as the characters. 用2D和3D图形作为人物，制作你自己的故事。 4. Take a of your work. 视频：你的工作。 5. Tap the button to your work on 点击：check：按钮：上传：你的作业在：跷跷板上