1, in the activity of buying nutritious lunch, improve children's understanding of the relationship between nutrition, fresh and reasonable diet and healthy body, and enrich the experience of healthy eating.

2. Feel the joy of cooperation and sharing.

Activity preparation: supermarket shelves, food (marked with price and shelf life), shopping trays and referee boards.

Activity flow:

First, stimulate interest, import the theme

How time flies! In a blink of an eye, three years have passed and you are going to graduate. The teacher is really reluctant to part with you. In order to make you remember the happy time with your teacher in kindergarten, the teacher wants to hold a graduation outing with you. What did you say?/Sorry? (good)

1. Today, we will hold a healthy picnic competition to prepare a healthy picnic for our graduation picnic!

2. What kind of picnic is healthy?

The teacher summed up the story of children's freedom: just now the children said a lot, it is reasonable and nutritious to have staple food, fruit and water. Also, the choice of food should be fresh and safe, so as to be healthy.

Next, we will hold a healthy picnic competition. Ask each group of children to take the plates on the table and go to the supermarket to choose a healthy picnic. Please listen carefully to the rules before choosing, and choose a lunch that is enough for one person in five minutes. Do not buy more than 10 yuan of food, and pay attention to nutrition, freshness and safety.

When the children buy, the teacher observes in time, and observes the key points of each group of children when buying, so that the teacher can observe.

Second, choose a healthy picnic.

1, little inspector

It's clever of you to choose a picnic so soon. Which of the four groups has the healthiest lunch? Let your four groups check each other. Just now you said that a healthy picnic should be nutritious, fresh and safe. We will judge from the aspects of healthy nutrition, freshness, safety and rational use of ten yuan. I have four color evaluation boards here, including smiling face and unsmiling face. If you feel good, put on a smiling face; if you don't feel good enough, put on an unhappy face. The first group checks the hygiene and nutrition of four groups of picnic lunch boxes, the second group checks whether the food is fresh, the third group checks whether the picnic lunch boxes selected by each group are safe, and the fourth group checks whether the lunch boxes purchased by each group exceed 10 yuan.

The teacher made a general observation of the children's exam.

Step 2 have a healthy picnic

The teacher made a concrete analysis and asked questions about the exam results.

For example, the yellow brands are all smiling faces, and each group does not exceed ten yuan. One point for each group. One of the red signs has an unhappy face. Why is it an unhappy face? Please check the children's answers.

Summarize the number of smiling faces of each group of children, and the one with the largest number of smiling faces is used as a healthy picnic lunch.

We chose a healthy picnic and told all the children the good news.