1, understand that tooth replacement is a normal physiological phenomenon and should be treated correctly.
2. Know the difference between deciduous teeth and permanent teeth.
3. Learn the correct steps of brushing your teeth, develop the good habit of brushing your teeth and gargling, and know the importance of protecting your teeth.
Activity preparation:
1, teaching wall chart: the whole process of tooth replacement.
2. Toothbrushes and tooth models.
3. Toothbrush, mouthwash cup, 1, toothpaste.
Activity flow:
First, the teacher tells a story and introduces the topic.
(1) Teacher: There is a child named Niu Niu. He refused to go to kindergarten today because he was in a bad mood today. It turned out that one of his teeth was shaking in the morning, and he was afraid.
The teacher went on to tell the first half of the story (at the beginning, he gently touched his teeth with his hand). Niuniu's teeth shook. What does he think of them? Why does Niu Niu feel that her teeth are rotten?
Why does Niu Niu dare not speak loudly, dare not open her mouth to eat, and still cover her mouth with her hands?
Second, Niu Niu changed her teeth.
(1) Is Niu Niu's tooth rotten? Let's continue to listen to the story
(2) The second half of the teacher's story (from "At this moment, the teacher saw … to the end).
(3) Why did the teacher tell Niu Niu not to be afraid?
(4) How do new teeth grow? What can I do to prevent my new teeth from growing crooked?
Third, show the teaching wall chart, and the teacher will guide the children to discuss and get a preliminary understanding of the process of changing teeth.
(1) Teacher: Why do people change their teeth? How about changing teeth?
(2) Summary of teachers and students: People began to change their teeth at the age of five or six. Changing teeth means that we have grown up, and changing teeth is a very normal thing. The teeth that fall off are deciduous teeth, and the teeth that will grow out soon are permanent teeth, which are the teeth that accompany us all our lives, so we should protect them better.
Fourth, deciduous teeth and permanent teeth.
(1) The teacher told old friends and new friends in a fallen leaf tone.
(2) Children's discussion: Why should permanent teeth replace deciduous teeth? What happens when permanent teeth grow out of deciduous teeth? (shaking, falling off)
(3) The permanent teeth will always accompany us and help us eat. How should we protect it?
V * * * Learn the correct way to brush your teeth.
Sixth, consolidate experience.
Encourage children to try to brush their teeth and rinse their mouths in the right way.
Teacher's summary:
In order to protect our teeth, we should brush our teeth and rinse our mouths every day. Brush your teeth once in the morning and evening, and brush your teeth carefully in the right way to make our teeth healthier.