No.1 middle school class
First, the teaching purpose:
1. Improve children's safety awareness through classroom teaching.
2. Learn some ways to distinguish between good and bad food and improve children's ability to distinguish. 3. Know how to deal with food poisoning.
Second, the key points, difficulties and emphases of teaching: identifying food quality.
Third, the preparation of teaching AIDS:
Small blackboard, related food (good or bad), teaching courseware ppt, etc.
teaching process
First, talk about the introduction, blackboard writing topics.
Second, teach related knowledge about preventing food poisoning.
1. Identify whether the food is edible from the outer packaging.
Question: Have you bought any food? How do you choose to buy or not to buy? ② Students can answer freely. The teacher shows some packaged foods, and the children's group distinguishes whether these foods can be eaten or not, and explains the reasons.
2. Identify whether food is edible from the quality of food. The teacher will come up with some high-quality and low-quality foods for students to observe and identify in groups. ② Group discussion and communication. ③ Each group sent representatives to give feedback.
3. Can I eat food without knowing the truth? Which foods are easy to cause food poisoning? How to distinguish? Show teaching ppt courseware, ① teachers ask questions. 2 Free answer. ③ Question: What would you do if one of you had food poisoning? ④ Students communicate and answer freely. ⑤ What to do after poisoning.
4. Show the relevant sentences and read them carefully.
Regular physical examination to prevent diseases, please call a doctor if you are sick. If the patient is found to be infected, he should be isolated as soon as possible and sent to treatment. Don't go to the streets when the disease is prevalent, and do a good job of publicity and disinfection.
5. Teacher's summary
Third, homework
Pass on the methods you have learned to prevent food poisoning to your partners or relatives.
Fourth, blackboard design.
Prevention of food poisoning
Can't eat expired food, inferior food, unknown food and food poisoning and send them to hospital for treatment.