The goal of the activity of the teaching plan of protecting dental health;
1, willing to pay attention to the changes of their teeth, and get a preliminary understanding of the causes of dental caries and the related knowledge of preventing dental caries through small experiments.
2. I have a preliminary understanding of the correct method of brushing my teeth, and I am willing to insist on brushing my teeth in the morning and evening, and gradually develop a good hygiene habit of brushing my teeth in the morning and evening.
Teaching preparation:
(Cognitive preparation) Know if you have tooth decay.
(material preparation) soak the washed egg shells in vinegar two days before the activity; Collect children's mouthwash, mirrors, biscuits and tooth toothbrush models.
Key points and difficulties:
Understand the causes and prevention of dental caries, and initially understand the correct brushing methods.
Teaching process:
Tell me about my teeth.
-talk about the function of teeth.
"Every tooth has a different function. Do you know what they have? "
Summary: front teeth can chop up food, canine teeth can shred food, and dish teeth can grind food.
-See if there are any cavities
"Look in the small mirror and see if there is any tooth decay. How many cavities do you have? Where is your decayed tooth? "
"Please mark the position of tooth decay on the tooth model."
-Tooth decay is harmful.
"What harm will tooth decay do to our health?"
Do a small experiment on dental caries
-Eggshell experiment
"How did our tooth decay come from?"
"This is the mouthwash that our children used yesterday. See what's in the water? What does it smell like? "
"Hard eggshells are like our teeth. Remember what the teacher put the eggs in the other day? "
"Vinegar is like mouthwash I just smelled. What happens when eggshells are soaked in vinegar? "
"Why does it turn black and soft?"
Cookie experiment
"Let each child eat a biscuit and see what's on his teeth with a small mirror?"
"What's in your teeth?"
Summary: Sugar in food will be decomposed into acid under the action of bacteria, and acid will corrode teeth, turn black and become dental caries.
There are many ways to protect teeth.
-Tell me a good idea
"How to prevent tooth decay? Protect our teeth? "
-Brush your teeth together
"What should the correct brushing method be?"
"When should we brush our teeth?"
Source of activities of the teaching program of protecting dental health
Recently, some parents reported that children love sweets and sweets at home, and failed to develop bad habits such as brushing their teeth in the morning and evening and not paying attention to oral hygiene. For middle-class children, overeating and imperfect development of self-control ability lead to many children's dental caries, so oral health education in kindergartens is very important. The design of this educational activity has fully considered the age characteristics and development level of the children in the middle class. Take advantage of children's familiar stories, grasp children's interest and attention, and let children fully realize the importance of teeth, so as to learn to protect their teeth and develop a good habit of brushing their teeth in the morning and evening.
moving target
1, know how to protect teeth and cultivate children's awareness and habits of protecting teeth.
2. Learn the correct method of brushing your teeth and develop the good habit of brushing your teeth in the morning and evening.
Activities to be prepared
1, the story picture "Crocodiles are afraid, dentists are afraid";
2. Dental caries form a wall chart;
3, a set of tooth models (good teeth, bad teeth), toothbrush;
4. Wall chart of correct brushing steps.
Activity process
1, teacher: "I heard that the crocodile was ill and wanted to see a doctor. What happened? Let's go and have a look! "
2. The teacher shows pictures of "Crocodiles are afraid, dentists are afraid" and tells stories.
3. The teacher asked:
(1) Who is in the story? (crocodile, dentist)
(2) What happened to them? (Crocodile goes to see a doctor)
(3) Why did the crocodile go to see a doctor? (Its teeth are sick)
(4) Why do crocodile teeth get sick? (He doesn't brush his teeth, he likes to eat sugar ...)
4. The teacher shows the wall chart formed by dental caries, and asks the children to observe it. The teacher explained the causes and harm of dental caries.
5. Teacher: What do you think should be done to protect your teeth? Brush your teeth in the morning and evening, eat less sugar and sweets, and rinse your mouth after meals ...
6. The teacher's summary and supplementary answer to the child: Eat less sweets, remember to rinse your mouth after eating, spit out the dirty things left in your mouth and teeth, and remember to brush your teeth in the morning and evening to protect your teeth and make your teeth healthy and happy.
7. Teacher: You all say that brushing your teeth in the morning and evening can protect your teeth. Do you brush your teeth? (Will)
8. Let the children demonstrate how they usually brush their teeth. Other children wondered if it was right to do so.
9. The teacher evaluates the children's demonstration, shows the tooth model, and explains and demonstrates the correct brushing method.
10, the teacher led the children to learn the correct brushing method.
1 1. Show the wall chart of correct brushing steps, and lead the children to practice brushing their teeth while reading nursery rhymes.
Attached "I can brush my teeth" (children's song)
Small toothbrush, in your hand, open my mouth.
Brush the upper teeth down, brush the lower teeth up,
Brush left, brush right, brush inside and out.
Brush in the morning, brush at night, brush clean without tooth decay.
Smile after brushing your teeth, revealing shiny teeth.