1. Have a preliminary understanding of "three no foods" and expired foods, and know that eating these foods will be harmful to your health.
2. You can refer to the production date and safety signs to buy safe and healthy food.
3. Enhance food safety awareness in life and improve self-protection ability.
Activity preparation:
1. Activity courseware.
2. Some food and some milk.
Activity flow:
First, understand the three no foods.
1, (PPT page 1) Look, who is this? Why is lazy sheep crying? (Guess why, children)
2. Teacher: It turned out that the lazy sheep was very uncomfortable and cried. what can I do? The teacher concluded: By the way, if you feel unwell, go to the hospital for a check-up, so as to keep our health.
3. Teacher: Lazy sheep also came to the hospital. Let's listen to what the doctor said. (If you hit a doctor,)
4. Teacher: Why is the lazy sheep uncomfortable? (The child answers according to the recording)
5. Teacher: It turns out that lazy sheep are uncomfortable after eating three kinds of food. Do you know what three kinds of food are?
6. Teacher: Let's listen to the doctor's introduction. What is three no foods? (Play the tape) The teacher shows the corresponding word cards to introduce these three foods and help the children understand their meanings.
7. Teacher: Where is the "three no foods" more common in life? (discussion)
8. The teacher plays videos of roadside stalls and vendors.
Summary: Three common foods in roadside stalls and vendors. Children should not go to roadside stalls to buy food.
Second, learn how to buy food and understand expired food.
Teacher: What should I pay attention to when buying food? (children's discussion)
2. Teacher: The teacher brought a video. Please carefully observe what the uncle in the video pays special attention to when buying food. (Playing video)
3. Teacher: What did uncle observe carefully when he bought food? (PPT demonstration)
4. Teacher: The teacher prepared milk for the children. Look at the package of milk and find these three marks. (children's operation)
5. Teacher: Did you find it? Do you know what these marks mean? Let's listen together! (Click on the speaker on the milk picture)
6. The teacher introduced expired food with milk.
7. Teacher: There are so many ways to buy food! The teacher also turned these methods into nursery rhymes. do you want to hear them? (Playing the recording of children's songs) Let's talk about it together!
Third, try to buy safe food.
1, all our children know how to buy food, but lazy sheep don't know it yet! Do you want to tell lazy sheep this good method?
2. Teacher: Lazy sheep is still sick. What should I prepare for visiting patients? The teacher concluded: You are all good treasures who care about others.
3. Teacher: Look, there is a lot of food in our classroom. Please choose a food for each child as a gift for lazy sheep. When choosing food, be sure to pay attention to the safety label and production date! When you choose the gift, please take it to your seat and talk to your good friend.
4. Teacher: Who would like to introduce your choice of food? (Introduction of a single child)
5. Check the results of verification and selection, and correct any errors in time.
6. Give gifts to lazy sheep and share gifts. (PPT home of lazy sheep)
Activity expansion:
1, family education: Go to the supermarket to buy food with my family and continue to learn food safety knowledge.
2. Knowledge expansion: Learn about some organic food and green food.
Part II Activity Objectives:
1. Knowledge goal: Let children know what junk food, "three no foods" and rotten food are, and know that eating these foods will endanger their health.
2. Ability goal: Through a variety of sensory activities such as seeing, touching and smelling, children can initially master the specific methods to distinguish junk food, "three no foods" and rotten food.
3. Emotional goal: enhance children's self-awareness of safe food, reject junk food, "three no foods" and rotten food, and improve children's self-protection ability.
Important and difficult activities:
Key points: let children know what junk food, "three no foods" and rotten food are, and know the health hazards of these three foods.
Difficulties: let children master the specific methods to distinguish junk food, "three no foods" and rotten food.
Activity preparation:
1. Experience preparation: With the cooperation of parents, let children have a simple understanding of food safety knowledge.
2. Material preparation: courseware, happy dolls, junk food, rotten food, "three noes" food and other safe food packages. There are several baskets for food.
Teaching methods and learning methods:
Teaching methods: situational introduction, questioning method, intuitive teaching, game competition, etc.
Learning methods: observation, analysis, discussion and multi-sensory participation.
Activity flow:
(a) invited to be a guest, to stimulate interest.
At the beginning of the activity, happy dolls appeared, and the invitation from the bear aroused the children's interest.
Happy doll: Hello, kid, I'm a food expert. Happy, my skills are great. Today, I received an invitation from Bear, and he invited me to visit his house with you. Are you happy?
(2) Observation, discussion, analysis and explanation.
1. Look at the first picture of multimedia courseware to know junk food.
Teacher: The bear has prepared many delicious foods for us. Let's see what we have. Let the children observe and talk about the names of food. Then play joyful audio to analyze and explain the knowledge about junk food to the children, and let the children talk about what other foods are junk food in life according to the joyful explanation.
2. Watch the second picture of the multimedia courseware to guide children to observe the food packaging and know the "three noes" food.
The teacher distributed some food to the children, and under the cheerful reminder, let the children carefully observe the outer packaging of the food and compare it. Then, Xiyangyang guided the children to observe the small food production workshops with extremely poor sanitary conditions and told them that the food produced in this environment is the "three noes" food. Then, through a cheery explanation, the children can clearly understand what is qualified and "three noes" food.
3. Observe the picture of the courseware 3. Know the rotten food.
Bear takes out his favorite fruits and eggs (some of which have begun to rot) and invites guests to dinner. Jubilance asked the question again, "What's the difference between these foods?" The children observed and discussed, and then happily concluded: food that begins to rot, stinks and has no bright color is rotten food, which contains a lot of harmful bacteria and cannot be eaten.
(3) Buy food, consolidate games and create a supermarket shelf situation.
The food shelf is mixed with junk food, three non-food, rotten food and some safe food. The children were divided into three groups to have a food sorting competition to see which group bought more food and was safer. The teacher participated in the game as a food inspector.
(4) Extend activities and improve goals.
Teacher: We learned a new skill when we were a guest at Bear's house today. We learned what junk food, "three noes" food and rotten food are. Please have a look with your parents to find out what other foods are junk food, three-no food and rotten food.