The differences in this course are as follows:

1. Different age groups. S1 is aimed at children aged 3-4 years old, S2 is aimed at children aged 5-6 years old, and S3 is aimed at children aged 7-8 years old.

2. The focus is different. S1 mainly focuses on the cognition of lines and surfaces, and brings different creative experiences to children through clay, tearing paper, collage and other methods; S2 focuses on the application of basic elements, guiding children to observe carefully and create in combination with daily life; S3 It focuses on expressing natural encyclopedia and guides children to create from multiple perspectives.