Activity goal: Through appreciation, we can understand the rules of formal beauty and simple art of mosaic patterns of a single object group. I like crepe paper stickers, experience the fun of hands-on production, and initially develop a good habit of patient and meticulous production.

Activity preparation: 30 pieces of cardboard (children have drawn a draft of "fruit" pattern) and 4 examples (appreciation). Courseware ppt, colored crepe paper, white latex, cotton swab, rag, operation basket, glue stick and cotton swab.

Activity flow: 1. Talk to stimulate children's interest: Do you like fruit, children? What fruits do you all like?

Second, the teacher explained the demonstration process: Today, the teacher also brought some fruits to everyone. What are they? (Show examples, perceive materials) What are these fruits made of? Do we also use materials to make fruit today? (Teachers demonstrate the production process)

Third, children paste, teachers tour guidance: prompt children to pay attention to the color matching of paper balls, paper ropes and lining paper. The order of pasting is first big and then small. Please pay attention to the density, direction and picture effect of paper balls and paper ropes.

4. Appreciation and evaluation: The teacher takes the children to evaluate the works and helps them sort out and summarize the perceptual experience in creation. Which photo do you like best? Why? (Guide children to talk about composition, color and pasting skills) How to match them better? What's the difference between this painting and other paintings? Where do you think you can learn something?