Remind to put it back in your pocket.
④ Scheduled regular inspection. (blackboard writing, drawing)
Teacher: Regular check-ups can help us find and treat some tooth problems during tooth replacement as soon as possible.
2. Summarize the methods of tooth protection and add brackets.
Activity 2: I will learn to brush my teeth (learn more about brushing behavior and master the correct brushing method). )
1, Teacher: The most important of these dental care methods is to get into the habit of brushing your teeth in the morning and evening. We must learn the correct way to brush our teeth to protect our teeth.
2. Teacher: How do you usually brush your teeth? Take a toothbrush and brush it.
Draw two students to perform on stage (one of them brushes his teeth incorrectly)
Teacher: Some children brush like this, while others brush like this (the teacher uses actions according to the students' situation). How can I brush my teeth to protect my teeth? Look, the little teacher taught us to come. Look carefully with your eyes and listen carefully with your ears, and you will find the right way. (ppt: Play a video of brushing teeth with nursery rhymes: upper teeth are brushed from top to bottom, lower teeth are brushed from bottom to top, the reverse side of upper teeth is brushed outward, the reverse side of lower teeth is brushed outward, and the occlusal surface is brushed back and forth. )
Rebate: Does the teacher teach you to brush your teeth horizontally or vertically?
3. Teacher Fan's brush
Teacher: It turns out that it is right to brush vertically along the teeth, and it is necessary to clean each one to protect the teeth.
I want to try, too, can I?
The teacher demonstrated brushing your teeth. Student evaluation.
4. Teacher: Dare to challenge me? It's not that easy to overtake me. You must remember this nursery rhyme about brushing your teeth first. Take notes in the way you like.
Students read children's songs in their favorite way, clap their hands and read together.
Step 5 practice brushing your teeth
Teacher: Have you remembered all the methods of brushing your teeth? This is your chance to show off.
Mutual aid practice
1, requirements: (bring a group of deskmates to the stage, talk and guide) Everyone at the same table, practice brushing their teeth one by one, and brush every tooth on the dental model; A person watches children's songs to see if he brushes them correctly. Compare which group brushes quickly and accurately, rest in time, and the teacher will reward them with a small white tooth. (Send an old toothbrush ppt: Children's song about brushing your teeth)
2, deskmate cooperation practice, teacher patrol guidance.
Exhibitor: The students study hard. Which group of deskmates would like to show on stage?
Draw a group of demonstrations (one of the students just brushed his teeth, and the method is not correct enough. Compare it with before to see if he has mastered the method (ppt: show the subtitles of children's songs sentence by sentence)
4. Everyone's evaluation: How did they perform? Naming evaluation
If the same problem occurs, then practice in a targeted way, such as "teeth-to-teeth" brushing method.
5. Can I brush my teeth?
(1) Request: Teacher: Which other groups want to perform on stage? Wow, it seems that everyone is interested in brushing their teeth, so let's brush together. See who can prepare to brush their teeth step by step and sit up straight when they are ready. (ppt: brush your teeth 1, take out the water cup and the convenient bowl; 2. Take out the toothpaste toothbrush; 3. Squeeze toothpaste. If there is no children's toothbrush, the teacher will give it.
Students prepare and teachers evaluate.
Teacher: Clean up after brushing your teeth. (PPT: 1, clean the toothbrush; 2. Put away the toothpaste and toothbrush; Wipe your mouth and put the paper in the paper cup. )
(2) Teacher: When you are ready, dip your toothbrush in some water first. Now, let's brush with the music! (ppt: Snails and Orioles with two children's songs)
Students began to brush their teeth to the music, and the teacher patrolled to correct them.
(Ppt shows: I'll clean) Organize students to clean.
6. Teacher: When exchanging dental care methods, some children reminded everyone that toothbrushes should be replaced every three months. Here, the teacher should also remind everyone that brushing your teeth for three minutes at a time can better protect your teeth.
7. Summary: The children are really happy. Congratulations on learning the correct way to brush your teeth.
Activity 3: Good habit of protecting teeth (extra-curricular extension) (initially develop a good habit of brushing teeth and have a desire to protect teeth. )
1, Teacher: You can't brush your teeth in one day if you want to have healthy teeth. Be sure to stick to it every day and form a good habit of brushing your teeth. Teacher Wen thought of a way to help you develop this good habit and brush your shiny teeth. In the future, I will send a form like this to every child to ask your parents or grandparents to remind you to brush your teeth every day. (ppt: Brush the evaluation form for one week)
Conclusion: In fact, some adults may not brush their teeth correctly. Go back to be a primary school teacher and teach them today. I hope that through today's study, children can develop good tooth care habits and have a healthy and beautiful tooth.
Blackboard writing:
Brush your teeth in the morning and evening and rinse your mouth after meals.
Use children's toothbrushes and toothpaste.
Protect your teeth and eat less sugary food.
Periodic inspection
2. The purpose of the teaching design activity of the open class of "tooth protection" in the middle class
1. Understand the importance of brushing your teeth in the morning and evening.
2. Learn how to brush your teeth.
3. Appreciate the rhythm of children's songs.
Activities to be prepared
Toothbrush, toothpaste, small mirror
Hand puppet, denture and tooth decay pattern, gauze.
Tooth model, toothbrush provided by children.
Activity process
1. Show your toothbrush and toothpaste and let the children talk about their uses and when to use them.
2. Let the children look in the mirror and observe the color and shape of the teeth.
3. The teacher put the false teeth in the hand puppet's mouth in advance, and one of them is tooth decay. Stick a piece of gauze on the doll's face. The teacher pretended to be a doll and hummed. Let the children guess why the doll is uncomfortable.
4. Let the children find out where there is a big black hole in their teeth, and let them discuss the causes of tooth decay, such as eating too much candy and not brushing their teeth in the morning and evening.
5. Let children think about how to treat tooth decay for dolls, such as regular checkups, brushing their teeth in the morning and evening, and eating less candy.
6. The teacher shows the tooth model to demonstrate brushing, and the children use their own toothbrushes to imitate the action of brushing.
Summarize and share
Let the child check for tooth decay.
Activity evaluation
1. Can imitate the action of brushing teeth and master the method of brushing teeth.
2. Be able to brush your teeth in the morning and evening.
Extended activity
Ask your child to record the number of times he brushes his teeth in a week.
Activity suggestion
1. Put the tooth model in the activity area, paste the flow chart of brushing steps and practice brushing your teeth.
2. Ask the children with tooth decay in the class to talk about the reasons for their tooth decay and how they feel when they have toothache.
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