1, collect some small boxes, preferably with one side white and hard, cut them open and divide them into two pieces of cardboard.

Draw your favorite pattern on the white edge with a pencil, and draw whatever you want.

3. After drawing with a pencil, it is best to use a black water-based pen and draw it again according to the traces of the previous pencil, so that it will last forever.

4. Draw your favorite color, and draw the pattern beautifully, which children like very much.

Measure it with a ruler, divide the colored cardboard into several equal parts, and then cut it with scissors.

6. Put the cut cardboard together and let the children put it together. The fun little puzzle is made like this, and the children like it very much.

When looking for a box, you should pay attention to a certain hardness, which makes it easier to make and save.