Big class health teaching plan "Changing teeth"

Understand the hygiene that should be paid attention to when changing teeth and learn to protect new teeth. The following is the big class health lesson plan "Changing Teeth" that I compiled for you. Welcome to reading. Please pay attention to more exciting content.

[Activity objective]

First, know that changing teeth is a normal physiological phenomenon. Don't be afraid.

Second, I can discuss the topic of tooth replacement and express my views boldly and clearly.

Third, understand the hygiene that should be paid attention to when changing teeth and learn to protect new teeth.

[Activity preparation]

First, before the activity, I learned about the situation of children changing their teeth in this class. Some children have begun to change their teeth.

Second, pictures of deciduous teeth and models of permanent teeth; Chinese characters: tooth replacement, deciduous teeth, permanent teeth; Everyone has a marker and a piece of handmade paper.

Third, contact the health teacher in advance.

[Activity Flow]

Story introduction, experience memory → experience exchange → hands-on painting, expression and performance → experience promotion.

[Activity Flow]

First, recall the experience: arouse interest by telling stories.

What happened to Beibei's teeth? How can a good tooth fall out? Who can tell me about changing teeth?

Summary: After we are born, the first tooth that grows slowly is called deciduous tooth, which is relatively small and not hard enough. When we grow up slowly, when we are five or six years old, our deciduous teeth will fall off and begin to grow new teeth, which are called permanent teeth. Permanent teeth are big and hard, harder than deciduous teeth, which is very important for human health. If a permanent tooth falls out, it won't grow new teeth. When deciduous teeth fall off and grow permanent teeth, it is called tooth replacement.

Second, experience exchange: combine your own experience to master the health knowledge of tooth replacement.

1. Please show some children with loose teeth or new teeth in class.

Do you want to know what it's like to change your teeth? Who wants to ask them?

Ask questions:

1) If the tooth moves, can you shake it by hand to make it fall off quickly? Why?

2) Some children like to lick their new teeth with their tongues. Is this right? Why?

3) Some children grow new teeth next to their deciduous teeth before they fall out. What should we do?

Some children have lost their teeth for a long time and have not yet grown new teeth. What should we do?

4) Do you have any questions about changing teeth?

Conclusion: We don't have to be afraid when changing teeth. We don't lick the wobbly teeth with our hands, and we don't lick the new teeth that have just grown. For the problems when changing teeth, you can ask your parents for help, or you can ask the doctor in the hospital for help.

Third, painting: how to protect new teeth.

1. How should we protect our new teeth when we change them?

2. Communicate ways to protect children's teeth.

Fourth, experience improvement:

1. Besides these methods, are there any other methods to protect teeth?

2. Ask the health teacher for a summary.

When changing teeth at ordinary times, you can ask everyone or the health care teacher if you have any questions.

Attachment: The short story "Beibei Changing Teeth"

There is a child named Beibei, who is in a large kindergarten class. One day at noon, the kindergarten ate sweet and sour pork ribs, which were delicious. The children really like it. At this moment, Beibei suddenly put her hand over her mouth and cried "Ouch, Ouch". What happened? It turns out that Beibei has a tooth moving and is about to fall out. I accidentally touched that tooth when I was eating ribs just now, but it hurt.