Teaching plan of health activities in kindergarten middle class: tooth protection 1 activity goal
1. Guide children to observe and compare eggshells soaked with vinegar and eggshells soaked without vinegar, and understand that acid will corrode teeth.
2. Make children know how to rinse their teeth after meals and brush their teeth in the morning and evening to protect their teeth, and initially master the correct brushing method.
Children can develop good hygiene habits through activities.
Important and difficult
Master the correct method of brushing teeth and develop good hygiene habits.
Activities to be prepared
1. An eggshell is soaked in vinegar, and an eggshell is not soaked in vinegar.
2.VCD cartoon "King of Tooth Holes", with some pictures of tooth protection.
3. A dental model, a toothbrush, children's biscuits, a small mirror, a paper cup and some water.
First, lead to the topic and stimulate children's interest.
1. Show the King of Tooth Holes to the children.
2. Question: Why does the tooth decay king in the cartoon decay his teeth?
Second, children observe and discuss how can there be tooth decay?
1. Please look in the mirror and see how your teeth are.
2. Let the children observe each other's teeth to see if there are holes in the baby's teeth.
3. Discussion: Why is there a hole?
Thirdly, through observation, we know that acid will corrode teeth.
1. Let children observe eggshells soaked in vinegar and eggshells that have not been soaked in vinegar.
2. What's the difference between the two?
3. Discussion: Why do eggshells soaked in vinegar turn black and soft? The teacher concluded: Acid can corrode calcium in eggshells, so eggshells will turn black and become soft when put in vinegar.
4. Let the children taste the biscuits on the table, look in the mirror after eating and observe what is on their teeth.
5. Ask a professional dentist to explain and make a summary. After we finish eating, there will be a lot of small food left in our mouths. If you don't rinse your mouth immediately, these foods will become as sour as vinegar after a long time, and your teeth will become as black and soft as the eggshell just now, and holes will appear after a long time.
Please talk about the feeling of having cavities: What happens with cavities?
Verb (abbreviation of verb) Discussion: How to protect deciduous teeth?
Children can think freely about how to show pictures while talking.
1. Brush your teeth in the morning and evening and rinse your mouth after meals.
2. Eat a healthy diet and don't eat food that is too hard, too cold or too hot. Don't eat snacks and eat less sugar before going to bed.
3. Check your teeth regularly.
Sixth, learn the correct method of brushing your teeth.
1. Please talk and do.
2. While reading children's songs, the teacher showed the tooth model and toothbrush and demonstrated the correct brushing method.
3. Children and teachers do it together.
Seven, take the child to the bathroom, and the child gargles with a water cup.
Reflection after teaching Through study, children learned about the causes of dental caries and its harm to people's health, and also mastered the correct method of brushing teeth, which is conducive to developing good hygiene habits of brushing teeth in the morning and evening, and achieved good results. The whole teaching activity is gradual, from materials and formation to organization, teachers' language, children's performances and so on. , are personalized, rich, constantly stimulate children's desires, children take the initiative to explore learning and discover knowledge. In a word, it organically combines boring scientific activities with language activities and health activities, and achieves the goal of integration.
Teaching plan of health activities in kindergarten middle class: protecting teeth 2 activity goals;
1, understand the harm of dental caries, know that brushing can protect teeth, and perceive the correct brushing method.
2, like to brush your teeth, and develop a good habit of brushing your teeth every morning and evening.
Activity preparation:
Courseware The Secret of Teeth, Tooth Model
Activity flow:
First, my teeth-understand the harm and prevention of dental caries
1, (display screen) "Who is it? What are you doing on your teeth? "
2. (Look at the courseware) "What happened to Dongdong's teeth?" (Black with small holes)
3. What else did you see? Summary: Dongdong's teeth have decayed, so we call it dental caries.
4. Check your partner's teeth to see if there is any tooth decay (the teacher made a simple statistic in the communication).
5. Is tooth decay good? What harm will it bring? (Ask individual children to talk about their feelings)
6, summary: once you have dental caries, you will encounter a lot of trouble when eating, which is very uncomfortable.
Second, I can brush my teeth-understand the function and method of brushing my teeth.
1. How do you protect your teeth from tooth decay? (Ask children with good teeth to introduce their experiences)
2. Brushing your teeth is really a good way to protect your teeth, so how to brush your teeth? (Reproduce children's personal experiences)
3. What should the correct brushing look like? (Show the dental model and introduce the structure and name of teeth: upper teeth, lower teeth and occlusal surface)
4. Demonstrate the process of brushing teeth with a dental appliance model: the upper teeth are brushed down, the lower teeth are brushed up, the occlusal surface is brushed back and forth, and the inner teeth are brushed. Every time the teacher introduces an action, let the children imitate it. )
Let's do it together. Ask the children to brush their teeth with the teacher. )
6. See what happens after brushing your teeth? (Watch the fourth part of the courseware)
Third, brush your teeth every day-extended activities, willing to brush your teeth every day and record.
1, (showing the brush machine record), what are the meanings of the words and symbols on the record respectively.
2. Encourage children to record after brushing their teeth every morning and evening.