Objectives: 1. Understand the importance of things to the human body, and know that a balanced diet is good for health. 2. Try to match your own nutritionally balanced buffet. 3. Know that the human body needs a variety of different nutrients. 4. Understand the impact of eating on physical health, be able to eat on time, and not be picky. 5. Preliminary understanding of health knowledge. Preparation for the activity: 1. Horses, cows, sheep, dogs and other animals** 2. All kinds of food** 3. Food bread, flower rolls, small steamed buns, all kinds of fruit pieces, vegetable slices or shreds, ham, quail eggs, etc. 
Add ** annotation, no more than 140 words (optional) Activity process: 1. Play to arouse children's interest in participating in activities. 1. Teacher: What kind of food do these little animals like to eat? (Show the dog, horse, sheep, tiger, lion respectively, the child answers) 2. Discuss with the children what we eat (1) Teacher: What have you eaten? (Please open the children's book) When the children return, the teacher will show them the pictures in the children's book one by one according to the answers. (2) Teacher: Children have eaten so many things, why do we eat a variety of things? Is it okay to eat only one thing? Why? (3) Children discuss and answer (4) Teacher's summary: Different things have different nutrients, and our body needs a variety of nutrients to grow strong and healthy. Rice, steamed buns, and bread can provide calories to the body, and the body will have strength after eating; Milk carton meat provides protein to the body and gives our body more energy; Fruits and vegetables are rich in vitamins and fiber, which can cleanse the intestines and make us healthier. 
Add ** notes, no more than 140 words (optional) 3. Buffet meeting. (1) Teacher: Each thing has different nutrition, let's be a little nutritionist and match a buffet for ourselves! (2) The teacher first asks two or three children to have a lunch (3) and comments in front of the group. Teacher: What's in the lunch that the xx kids come with? Is it good for him to match it like this? Why? What's the best way to go with it? Why? (4) Children take their own plates and choose food, and then the teacher will guide them on a tour. 4. Summary Teacher: Our body needs a variety of nutrients, because we have to eat all kinds of things, and we must develop a good habit of not being picky eaters, so that our body will grow solid and healthy.