Sign Up
学生说明
1) Press 
2) 👂Listen the the 🧐
3) Use the 
to draw the shape described
4) Click the 
5) the box in step 3️⃣
6) Use the 
and 
to describe your shape including the name, number of sides, and corners
7) Press ▶️play and 👂listen to your video
8) Press 
when done
教师备注（学生不可见）
Shapes included: square, rectangle, triangle, circle, and hexagon
