Activity goal: 1. Stimulate children's interest in exploring the human body and get a preliminary understanding of the names and main functions of various organs in the human body. 2. Guide children to know that developing good living habits is beneficial to their health. Activity preparation: mannequin diagram
Activity flow:
First of all, the theme is introduced through the teaching wall chart.
1, the teacher showed the observation wall chart to arouse the children's interest.
Teacher: Look, what wall chart did the teacher bring today? Guide the children to observe the wall chart, understand the position of the main organs, and find its position on themselves accordingly. Teacher: Let's see what this wall chart is about. The teacher concluded: This wall chart refers to various organs in our bodies, and our bodies are full of various organs. There are lungs, heart, stomach, liver, small intestine, large intestine, kidney and so on. (pointing to the corresponding part while talking)
Second, the teacher introduced all parts of the body one by one.
1, know the human organ-lung. Teacher: Look, children, this is a human lung. You know what lungs do. Teacher's summary: Lung is the exchange station of human gas, which is located on the left and right sides of human chest. Without it, people can't breathe. (The teacher took two lungs from the model for the children to observe and deepen their impression.
2. Understand the organ-the heart. Teacher: Do you know what this is, children? What is its shape? The heart is like a peach. Our heart is only as big as our own fist, and it is located in the middle and left of our chest. Do you know what function the heart has? The teacher concluded that the heart can maintain blood circulation. It transports the nutrients needed by the human body to the whole body through blood, so that every cell in the body has enough to eat and drink.
3. Understanding Organs-Stomach Teacher: Do you know where everything we eat every day goes? Everything we eat every day is transported to the stomach through the intestine. Do you know what function the stomach has? The teacher concluded: All the food we eat is ground in the stomach. Ground food is more easily absorbed by the small intestine. The large intestine can't absorb nutrients, and human feces are formed in the large intestine.