Now the air pollution index of the city is rising, smog, acid rain and so on are coming, our nasal cavity is becoming more and more sensitive, and air purifiers have emerged. In new homes, rooms, offices and other places, air purifiers can be seen everywhere, which not only purify the air, but also purify our lungs. In our body, there is also an air purifier, which purifies our body and blood impurities at all times and escorts our health. Today, Qihe Food Education will lead children to understand the air purifier in their little body, tell children how to protect this air purifier, and teach children the knowledge of food education to purify the body, so that children can have a healthy body by combining eating with the body purifier.
01Know the purifier of the body
Before the activity started, the teacher took out a mannequin and used vivid interpretations to guide the children to understand the air purifier in our bodies. Following the nasal cavity and mouth of the mannequin to the respiratory tract and lungs, the teacher took the children to learn about the human air purifier, explained in detail the role of the respiratory tract, and how to purify the air between our daily breaths and inhalations to ensure the oxygen needed by the human body. The children listened fascinatingly and also unlocked another mystery of their own bodies.
02Team transport mini-game
In order to let the children feel the effect of breathing more deeply, the teacher took the children to do experiments and games. In the cooperative transportation game, the teacher asked the children to find out the food that is good for the lungs in a group, and cooperated in transporting the food that is good for the lungs and the food that is not good for the lungs, which not only allows the children to distinguish the characteristics of food, but also allows the children to enhance their friendship with each other and cultivate the children's teamwork ability.
03 Small experiment with plastic bags
Then, the teacher took the children to experiment with plastic bags to test their lung capacity and let the children immerse themselves in their breathing. After the small experiment, the teacher enters the regular question-and-answer session, guiding the children to say how they felt in the experiment, and let the children say what they think breathing does to the human body. After the children finished talking one by one, the teacher began to answer the children's questions and correct the children's mistakes, which left a deeper impression on the lesson.
04Summary of food education activities
The air purifier placed at home and office should be cleaned and wiped from time to time to ensure the quality of the air it converts, and the air purifier in our body is no exception. In the last time of the activity, the teacher gave the children how to protect our respiratory system, and gave examples of respiratory diseases and shortness of breath that may be caused by different situations.
The teacher combines food education knowledge with the protection of the respiratory system, telling children to eat more white seasonal foods and fruits in daily life, such as pears, yams, lilies, silver fungus, horse hooves, white radish, etc., which can not only supplement human nutrition, but also moisturize the lungs and replenish qi, which is an indispensable oxygenation artifact for us since childhood.
The children listened and wrote it down with their smart little heads, and in the process of playing, they learned new food education knowledge, understood themselves better, and understood more clearly how food helped them. In the future life, children can use the new food education knowledge they have learned to strengthen their own growth.