Preparation materials: milk box, pigment, scissors, glue, ruler, water-based pen, hand knife, cardboard.

1. After the milk carton is cleaned and dried, it is painted with yellow pigment or pasted with yellow paper;

2. Babies who like painting can draw drivers, students and car doors, draw them with a water-based pen and stick them on the milk box.

3. Cut out four wheels of the same size with cardboard, color them, draw the pattern of the wheels and stick them on the milk box;

4. Draw two straight lines on the car body with a ruler and a water-based pen, and write the words, and the exclusive small school bus for you and your children will be made!