This thing will help young biologists. It gradually describes the growth of amphibians, namely frogs. But the possibilities do not end there. For example, instead of frogs, you can draw anything you want. So this is a universal thing. Do it - find out.
Materials and tools:
- glue;
- paper;
- scissors;
- knife
- cardboard
- box with a disk
- pencil
Step 1: Cut out the disk.
Step 2: draw.
Step 3: Cut out the box.
Step 4: cut out the window.
Step 5: Glue. Glue along the edges and in the middle of the box, but so that the disk can spin
To see the life cycle, simply spin the disk.