Teaching plan of health care dentistry for large classes in kindergarten 1 [teaching objectives]
1, so that children can understand the causes of dental caries and the related knowledge of preventing dental caries.
2, know to brush your teeth in the morning and evening, rinse your mouth after meals, and develop good hygiene habits of brushing your teeth in the morning and evening.
3. Stimulate children's interest in further exploring the mysteries of the body.
[Teaching preparation]
Soak that cleaned eggshell in vinegar two days before the activity; Mouthwash collected by children a few days before the activity; The courseware of dental caries formation process, the courseware of "Tiger who loves sugar"; Projectors and computers; Everyone has a small mirror; Magnetic tape and recorder
[Teaching process]
First, the use of courseware leads to the theme
Children, do you know who is the king of the fiercest animals in the forest? But now the little animals are not afraid of him. Do you know what is going on? Then let's take a look at the story!
Play the courseware "Tiger Who Loves Sugar",
Question: What does the fox think? What happened to the tiger's teeth? Ask some questions to see if you have a broken tooth, too.
Second, look for dental caries.
1, use a small mirror to see if your teeth are black or broken?
2. Observe the teeth of children with dental caries.
3. The phenomenon of blackening and fracture of teeth is called "dental caries".
Third, explore the causes of dental caries through experiments.
How is the child's dental caries formed? (Please discuss with children)
Show your child's mouthwash. Let the children observe that there is precipitation inside. Let your child smell it. (sour, smelly)
What effect will this sour and smelly substance have on teeth?
Hard eggshells are like our teeth. Do you remember what teacher Shang put the eggs in that day? Vinegar is like mouthwash that a child just asked. What happens when eggshells are soaked in vinegar?
Now, please take an egg shell that has not been soaked in vinegar from the plate and compare it with the soaked egg shell to see the difference. Children may express all kinds of opinions and affirm correct and inappropriate guidance. )
Why do eggshells soaked in vinegar turn black and soft?
Then let's ask a child to take us to a small tooth hole! (Look at the courseware "Why do I get tooth decay?" )
Summary: Food residue will be decomposed into acid under the action of bacteria, and acid will corrode teeth, turn black and become dental caries.
Fourth, discuss how to protect teeth and prevent dental caries.
Now that we know how dental caries are formed, how should we protect our teeth? (Inviting children to express their opinions freely)
Summarize the methods of protecting teeth: eat less sweets, brush your teeth in the morning and evening, and rinse your mouth after meals (in poetry: rinse your mouth and brush your teeth)
There is a song that tells children how to protect our teeth. Let's brush our teeth while listening to this song! With the music "Brush Teeth Song" out of the classroom.
Kindergarten large class health care dental teaching plan 2 activity goal:
1, to get a preliminary understanding of the causes of tooth decay.
2. Let children know how to protect their teeth and accumulate life experience.
3. Have a preliminary understanding of health tips.
4, preliminary understanding of disease prevention methods.
Focus of activities:
Let children know how to protect their teeth and cultivate good habits.
Activity preparation:
Chocolate biscuits, a small mirror for each person, a tooth decay record form, a tooth decay summary form, pens, five small baskets for items, multimedia courseware and a tooth brushing record card.
Activity flow:
First, eating snacks (biscuits) leads to the topic.
1, Teacher: Let me guess, kid. Today: What cookies did you eat just now? (The teacher approaches a child and observes the child's teeth) Oh, I see! You just ate chocolate biscuits, didn't you? Please guess, how do I know? (Let the children guess freely) I invite you to have a look at your good friend's teeth.
2. The child looked at each other's teeth and asked: What do you see?
3. The teacher concluded: Oh, you see biscuit crumbs on your teeth. It turns out that not all the cookies have been eaten in the stomach, and some cookies are still left on the teeth. Alas, there is a child named Dongdong. After he finished eating cookies, the crumbs of cookies also remained on his teeth. Let's see what happens.
Second, understand the causes of tooth decay
1, the teacher plays the courseware "The Secret of Teeth".
Ask questions:
(1) Who is he? What is he doing on Dongdong's teeth?
(2) What happened to Dongdong's teeth? Into what?
(3) What else did you see in the video?
(Ask questions step by step according to the children's answers)
2. Observe and record the tooth decay.
Free observation: Then I ask you to look at each other for tooth decay.
3. record tooth decay. (Let the recorded children be examined by the teacher first, and then the teacher will record them on the tooth decay summary table.)
4. After recording. Let's invite some children with cavities to talk about their own cavities.
5. Discussion: Is tooth decay good? What harm will he bring us?
6. The teacher summed up the disadvantages of tooth decay.
7. Ask some children who have no cavities to come up and ask them to talk about how to protect their teeth.
Third, know how to protect your teeth.
1, children freely discuss how to protect our teeth. (Ask the children to answer)
2. The teacher summed up the methods of protecting teeth.
Four. Extension of activities:
Give children a "children's brushing record card". Teacher: This is the record card for children to brush their teeth at home. The sun means morning and the moon means night. When you get home, if you brush your teeth in the morning, you can put a tick in the sun. If you brush your teeth at night, you can put a √ under the moon. I want to see if the children can insist on brushing their teeth every morning and evening. I also want to tell you that there is a correct way to brush your teeth. I will teach you next time, ok?
Activity reflection:
The teaching of "tooth protection" is mainly to help students understand the importance of teeth, enhance their awareness of caring for and protecting teeth, let them master the correct method of brushing their teeth, and cultivate their good habits of mouthwashing and brushing their teeth frequently. Understand the little common sense of protecting your teeth, and you will protect your teeth in the right way.
At present, the problem of dental diseases is a common problem among students in the lower grades of primary schools. Most students have not mastered the correct method of brushing their teeth and know little about tooth protection. Many children have tooth decay and dental caries, which has become a headache and an urgent problem for many parents. When preparing lessons, I found that the content of this class is actually the education of common sense of life. It is necessary to collect visual materials, pictures and common sense of tooth protection, and solve the key teaching problems of "how to protect teeth and master correct brushing methods to develop good hygiene habits" one by one.
So, in teaching, I designed several links:
First, understand the role of teeth.
Let the students exchange the knowledge about teeth collected before class and talk about what good things teeth can do for us. In this link, students can initially realize the importance of teeth.
Second, guide practice and prolong life.
This link is mainly to combine the data collected by students themselves, explore the common sense of dental care, and create the game I am a dentist that students like, so that students can correct some bad behaviors in the game.
Third, master the correct brushing method.
The teacher demonstrated the correct method of brushing teeth. Finally, let the students listen to and sing the song of brushing their teeth, and end the activity in a happy atmosphere.
There are also some shortcomings in the teaching of this course. Although the game students of "I am a Little Dentist" have a good time, they don't know much about dental care, and the advice of "Little Dentist" seems a bit pale.
Kindergarten large class health dental teaching plan 3 activity goal:
1, understand the function of teeth, preliminarily understand the methods of protecting teeth, and enhance the awareness of protecting teeth.
2. Develop the good habit of brushing your teeth at home every morning and evening.
Activity preparation:
Data preparation: video data, pictures, etc.
Activity flow:
First, create a situation and introduce a theme.
Children, today, the teacher brought two guests. Like you, they are changing their teeth. They want to take classes here. Do you welcome them? (picture)
-Do they look alike? But their teeth look different. Who do you think looks good? Why?
Summary: It seems that all children like their sister's teeth, so what can be done to have a pair of white and neat teeth like her? In this lesson, we will learn "protecting teeth".
Second, explore activities to understand the correct brushing methods.
Discussion: After changing teeth, why do some children's teeth look so good while others are so ugly?
Experiment: Taste black sesame candy and observe the changes of tooth surface. Rinse your mouth and observe the change of mouthwash in the cup.
Summary: We found that after gargling, there would still be residue in teeth. What shall we do? Brushing your teeth is another good way to protect your teeth.
Third, in-depth discussion, comprehensive tooth protection
Children, do you think it is enough to protect your teeth and brush your teeth correctly? Think again, what other aspects should we pay attention to when protecting our teeth?
Summary:
1, no sweets before going to bed.
2, can't bite hard things.
Protect your teeth and eat more vegetables, fruits and nutritious food.
4, deciduous teeth loose or fall off, can not lick or suck with the tongue.
5. Don't bite your fingers, lips or tongue. Often licking or sucking with the tongue will affect the normal eruption of permanent teeth, or it will grow irregularly. Biting fingers, lips or tongue will affect the irregular appearance of teeth and the asymmetric development of face, leaving a lifelong regret in appearance.
Design intention of teaching plan 4 for dental health protection in kindergarten classes;
Because the children in Ni Zile's class often don't come to the garden because of toothache, and some children begin to change their teeth, the children are still very curious about these phenomena. Childhood is an important period to protect teeth. In order to let children better protect their teeth, we have the idea of using parents' resources to let dentists share resources, so why the activity of tooth protection came into being.
Goal:
1, know how tooth germs are produced and the importance of protecting teeth.
2. Pay attention to hygiene and master the correct brushing method.
Prepare:
1, courseware
2. Toothbrush
3. Contact the dentist (parents) and invite her to participate in the activity.
Process:
Discuss the causes of your toothache.
Look at the courseware and discuss Yuanyuan's toothache.
How did the black hole on the tooth come from?
How did the black hole on the tooth come from?
Who is happiest without brushing their teeth? (children's discussion)
-(Play the courseware) Learn the word: dental bacteria.
Children observe each other's teeth.
Look at each other: Do you have dental bacteria in your teeth?
-Y: no, there is.
What would you do if you had dental bacteria on your teeth?
-Young: Brush your teeth and go to the dentist every day, and don't eat sweets. ...
Now, please ask dentist Liu Yi's mother to tell us how to have a pair of white and healthy teeth. Please welcome (applause)
Dentist's explanation
Introduce teeth, fangs and molars.
Show rotten teeth and introduce why teeth rot. What should I do if my teeth are rotten? Introduce how to protect teeth.
Someone changed their teeth. Do you know what to pay attention to? (You can't lick your gums when watching courseware)
How do you protect your teeth?
The correct way to teach children to brush their teeth. Teacher's summary: Look at the courseware (consolidate the tooth protection method)
Brush your teeth together.
How did the doctor and aunt teach us to brush our teeth? Ask the children to come up, and the performer will give each child a hand.
Toothbrush. After the children performed the action, the teacher led the children to learn the action of brushing their teeth while reading the song of brushing their teeth.
Song of brushing your teeth
Brush, brush, brush, brush, hold a small toothbrush in your hand and put a toothbrush every day;
Brush brush, brush brush, upper teeth brush down, lower teeth brush up;
Brush, brush, brush, brush, both inside and outside,
Protecting teeth is praised by everyone.
Let's all go to the bathroom now and try the new brushing method! Walk out of the activity room while doing the action. (Playing music and brushing your teeth)