Activity objectives:
1. Let children know several common causes of stomachache and know that stomachache will affect our growth and health.
2. Educate children to love cleanliness and hygiene. Prevent and reduce the occurrence of diseases, so that the body will be healthier.
3. Understand the common sense of the stomach.
4. Be able to pass on your good behavior habits to people around you.
Activity preparation:
1. Dolls of Mother Bear and Baby Bear.
2. Pictures of ascaris lumbricoides and Fasciola zingiberensis.
Activity flow:
First of all, organize children to watch puppet shows to stimulate their interest in activities.
Teacher: Look who's here, children (dolls showing mother bear and baby bear) Look! What happened there?
The teacher told me by chance: (After school, Baby Bear saw a persimmon vendor. He clamored for his mother to buy it. After the mother bear bought it, she said to the baby bear, "Go home and wash it before eating." ) But Baby Bear wouldn't listen, so he snatched it from his mother and sent it to his mouth. When he got home, Baby Bear suddenly had a stomachache and cried out in pain, "Ouch! Ouch! Take me to the hospital quickly. "
Second, according to children's puppet performances, inspire children to speak with their own life experiences.
Teacher: The puppet show is over. Does it taste good？ What happened there?
Question: Why does a bear have a stomachache? Have you ever had a stomachache? How does it feel when it hurts?
It is concluded that the bear's stomachache is due to eating unclean food. When he has a stomachache, he should go to the hospital to see a doctor. After the doctor checks, it will be fine to take an injection and take medicine.
Third, guide children to discuss various causes of stomachache.
1, didn't wash your hands and ate with dirty hands. Eat fruit without washing or peeling.
2. Eat too many snacks and cold drinks. Drinking raw water.
3, food is not covered, eat food bitten by flies. Ate expired and spoiled food.
The teacher concluded: The reason of stomachache is that eating unclean food will bring bacteria into our stomach. Another cause of stomachache is that unclean food enters eggs and grows into worms in the stomach.
Fourth, observe the pictures of roundworm and ginger worm.
Let the children know that the ascaris in the stomach will not only hurt the stomach, but also make the children sallow and emaciated, short and weak, and often get sick easily, which will affect their health. After you have worms in your stomach, you should cooperate with your doctor and take insect repellent.
V. Teacher's Summary
In order to prevent and reduce the occurrence of diseases, wash your hands with soap before and after meals, do not eat unclean food, do not drink raw water, and eat less snacks and cold drinks. Be a good boy who loves cleanliness and hygiene, so that he will be healthier.
Reflection after class:
Through various forms of learning, expand and enrich children's existing safety knowledge and experience, conduct safety education for children, enhance children's awareness of self-protection and improve their ability to deal with safety accidents. Through real cases, I vividly told the children that they were dedicated, unforgettable and active. The use of courseware and pictures attracted children's attention and gave them a profound education. Act out the children's favorite scenes and choose the familiar life scenes around them as the theme, so that the children can have a heated discussion and achieve good results.