1. Learn about common vegetable products.

2. Know that expired food can't be eaten. 3. Learn to cooperate with peers and parents to make simple vegetable products. 2. Activity preparation:

1. Experience preparation: With the help of parents, the children completed the questionnaire on vegetable products and learned about some common vegetable products, such as Chinese cabbage and dried radish.

2. Material preparation: (1) Vegetable products and the outer packaging of vegetable products. (2) Make cut vegetables and corresponding vegetable products for children. (3) Vegetable pots, salt, vinegar, toothpicks, paper towels, etc.

3. Resource utilization: Invite some parents to participate.

4. Supporting materials: operation materials of the questionnaire on vegetable products for children's activities.

Third, the activity process:

(1) Tell me about letting children communicate with peers in the group. What vegetable products have they investigated and what vegetables are made of.

Please tell some children about their investigation.

Summary: Vegetable products are all made of fresh vegetables.

(2) Guess 1. Let the children taste the vegetable products prepared by the teacher in advance: the teacher has prepared some vegetable products for the children to taste. What are their tastes? Guess what vegetables they are made of.

2. Let the children pair the vegetable products with their outer packaging when tasting.

3. Organize children to exchange their findings. According to the children's communication, the teacher punched the corresponding vegetable products and their outer packaging at the booth.

4. Guide children to see the shelf life on the outer packaging.

Summary: Vegetables can be made into various vegetable products that are easy to carry and preserve. Although vegetable products are easy to carry and store, they all have a shelf life. After the shelf life, vegetable products can't be eaten.

(3) Take a look at 1. Introduce the production process of a vegetable product to children, such as sauerkraut and pickled cucumber.

2. Show the production steps of vegetable products and let children learn how to eat different vegetable products.

(4) Do 1. Show the vegetables provided by the teacher, guide the children to discuss in groups and determine the vegetable products to be made.

2. Under the guidance of parents, guide children to choose vegetables and make vegetable products in groups.

Fourth, sharing activities:

1. Encourage children to share homemade vegetable products with other children.