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Design intention:

Children in large classes are very interested in the secrets on food packaging bags. They often get together to discuss what is on the packaging bags, and some even read the words carefully, hoping that they can directly know what is inside. In view of children's strong desire for knowledge, I designed such an exploration activity, hoping that children can use their brains and gain more in such an open activity.

Activity goal:

1. I like to participate in inquiry activities and have a sense of self-protection.

2. Find the information on the food bag through careful observation and recording, and know the anti-counterfeiting bar code on the food bag, shelf life, production date and the important relationship with health.

3. Have a good habit of paying attention to food hygiene and safety

4. Initially cultivate children's safety awareness and improve their self-protection ability.

5. Cultivate children's ability to judge things.

Activity preparation:

1. Each child should bring a bag of food with a packaging bag.

2. Children's record information table, watercolor pen, and self-made calendar card

3. Children master some words and expressions of year, month and day

Activity process:

1. Children independently observe food bags, which arouses their interest in participating in activities

1. Children independently observe food bags.

Teacher: Today, each of our children brought a bag of food, but today, instead of attending a tasting meeting, we took part in a discovery trip to discover the secrets on the food packaging bag. Now, please take a closer look at the secrets on the packaging bag.

2. Question: What did you find?

Show a large recording paper, and the teacher will record the children's answers on the paper in the form of stick figures.

Summary: Oh, you found beautiful patterns, words and signs on the packaging bag, which let us know what food it is at a glance.

3. Further discover the important information on the packaging bag.

teacher: we found many secrets just now. which secrets do you think can directly tell us that this food is safe and has no harm to our health? why?

teacher: so which secrets can directly tell us that food is safe and healthy? Let's take a look at the big screen!

2. Watch the slides to know the security barcode, shelf life and production date on the packaging bag

1. Watch the slides for children to know the important relationship between these information and their health.

know the production date, shelf life and security bar code.

production date: refers to the date and time when the goods have completed all the processes on the production line, and have been inspected and packaged into finished products that can be sold in the market.

Shelf life: refers to the time when the products maintain their quality and safety under the specified storage temperature.

Anti-counterfeiting bar code: refers to a symbol composed of a group of regularly arranged bars, spaces and their corresponding characters, which is used to represent certain commodity information. With it, the food you bought in the supermarket or shopping mall can be found quickly through the computer, but the bar code of fake and shoddy goods can't be found on the computer.

Summary: No matter what food we eat in the future, we must read this information carefully to ensure that the food we eat is safe and healthy and harmless to our health.

2. Show two bottles of milk with different production dates

(1) Question: Please see which of these two bottles of milk is the milk with expired production date?

(2) Show the homemade calendar card, and the teacher will explain how to distinguish expired food from healthy food. (Focus on guiding children to identify the changes of months during the shelf life. )

Third, operation exercises to enhance understanding

Show the operation paper and explain the operation requirements: We learned the information that should be paid attention to when shopping just now, and now xu teacher will test whether you have remembered it. For the food in this paper, some of the dates are correct, while others are wrong. Please tick the expired food and tick the healthy food. < P > Now please give your answer sheet to the guest teacher and ask them to help you see if you have done it correctly.

activity reflection:

I think the highlight of this activity is to fully reflect the initiative of children, focusing on their active observation and exploration. And the abdication of teachers. In the activity, from the initial children to find various signs, through observing and guessing their meanings to checking the signs in the table and finding food by classification, teachers abdicated in the activity everywhere, making children the main body of this activity. It fully embodies the child's active observation and exploration.

1. Know the production date and safety signs on food packaging.

2. Be able to carefully observe and analyze which foods are safe and which foods have potential safety hazards.

3. Enhance food safety awareness in life, restrain yourself and eat less snacks.

4. Cultivate children's ability to think and solve problems.

5. Cultivate children's awareness of developing good living habits.

activity preparation

1. All kinds of food packaging bags, bottles and cans.

2. Some moldy and spoiled foods.

3. Teaching wall chart.

activity process

1. activity import, conversation activity.

teacher: children, have you paid attention to the safety information on food packaging? Do you know that the food bought in the regular supermarket will have the date of production and safety signs on the outer packaging?

2. Activities: Watch the teaching wall chart.

(1) Watch the teaching wall chart to know the production date and safety marks.

① The teacher shows the pictures of the production date and safety signs on the wall chart, and asks the children to observe and identify them.

Teacher asks: What numbers and patterns are there on the food packaging bag and milk bottle in the picture? What are they for?

② The teacher gave the correct answer: This is the production date, shelf life and safety mark. They can tell us whether the food we buy is safe or not. Food within the shelf life is safe, but it will go bad after the shelf life, and you may get sick after eating it. Food with safety signs is safe, and food without safety signs is best not to be bought. When you go shopping with your parents, you can remind them of the production date, shelf life and safety signs on the package. If you can't calculate the expiration date, you can ask the adults around you.

(2) Watch the teaching wall chart and learn the correct way to distinguish spoiled food.

① The teacher shows the other three pictures on the wall chart.

The teacher asked: What's on the bread? Can I eat it? How can I know if the food has gone bad after being opened for a while? Can milk and soybean milk be kept in the greenhouse for a long time?

② Please ask the children to answer and comment.

③ Teacher's summary: Before eating food, we should make sure whether the food is safe. We can carefully observe with our eyes whether it is moldy or discolored, and we can also smell it with our nose whether it is strange, such as sour or smelly. If the color and taste change, it means that the food is bad and can't be eaten. Fresh milk and soybean milk should not be kept for too long at room temperature.

3. Activities: Field observation to distinguish which foods are safe and which foods have potential safety hazards.

① Teacher: I have some food packages and various foods here. Please ask children to be food inspectors to check which foods are safe and which are unsafe.

② Invite 3~5 children at a time, and check and discuss collectively.

③ Discuss the potential safety hazards in snacks, restrain yourself and eat less or no snacks.

teacher's summary

Therefore, children should eat less or not to eat such snacks, in order to grow up healthily.

activity summary

pay attention to food safety.

activity reflection

the end result of this course is to guide students to independently raise food safety issues and screen valuable issues for research. Among them, I designed:

1. Ask questions individually and guide comments. Initially guide students to ask questions that are closely related to us and have research value. (leading questions)

2. The communication in the group said that the group leader recorded the food safety issues that each group member was most interested in in in the table of "What our group wants to know". (first question. )

3. Take a group as an example to explain what is a good question again, and ask the students to correct the original questions and record their own questions on the note "What I want to know". (think again and revise the question)

4. Say the questions in the group after grouping. (communication questions)

The purpose of these four links is to encourage all staff to participate in activities and ask questions, so as to make every student use his head, do his hands and move his mouth. It also paves the way for the next step of screening questions. Because the questioning session is sufficient, the screening session is smooth, and students quickly select research topics as required. And the completion effect is ideal. In class, students are constantly asked to read topics, questions and requirements, with the aim of making each student clear about the learning task and understanding the learning direction.

Generally speaking, this course has achieved the expected teaching objectives, and there are still many details that need to be improved, such as the evaluation and guidance of students' answers are not in place, and the language is not concise enough, which are all areas that need to be strengthened.

Activity goal:

1. Let children know the basic knowledge of food hygiene: wash hands with soap before meals, wash and peel raw fruits and vegetables, and don't sigh at street snacks.

2, initially cultivate children's good personal hygiene habits.

Activity preparation:

A clean apple and a fruit knife.

wash and peel a small piece of apple and put it in a clean plate.

Activity process:

1. Tell stories and inspire children to think about why Yangyang has a stomachache.

(1) One day after school in kindergarten, my mother came to take Yangyang home. On the way, Yangyang was hungry. He ate mutton kebabs.

(2) Yang Yang ate apples again when he got home. Where did the apples come from? What happened to Yangyang after eating mutton kebabs and apples? Yang Yang went to the hospital. Do you know what the doctor said to Yang Yang?

(Teachers can tell children instead of "doctors" that the snacks on roadside stalls are not clean and can't be eaten; You can't eat fruit that hasn't been washed and peeled. ）2。 Further inspire children to discuss what similar things can't be eaten.

For example, candied haws, small dumplings, uncovered snacks, etc.

3. On-site demonstration: wash and peel melons and fruits.

4. Please wash your hands and eat apples.

The teacher has prepared clean apples for everyone, but are the children's sales clean? Who can tell the teacher what to do before eating?

Don't eat at random

1. Activity objectives:

1. Let children know the dangers of eating at random through real cases.

2. Guide children to be willing to explore, communicate and share, and stimulate their imagination.

3. Improve the awareness of self-protection and the ability to deal with security incidents.

Second, activity preparation:

Courseware "When Eating" and "Why does your stomach hurt"; Situational performance "Delicious Fish"; Picture:

1. Food bitten by rats and flies.

2. expired food.

3, rotten food.

4. Fake and inferior food.

5. Not cleaned; Each group has a small basket (with pictures such as: children drink water while walking; Laughing at dinner; Eat a lot of ice cream; Put the pencil in the mouth, etc.) Third, the activity process:

First, the real case "The Five-pointed Star Stuck in the Trachea" (in the form of storytelling! You can tell children that this is a true story. ) Teacher's explanation: This is a true story: One day, 5-year-old Longlong suddenly coughed nonstop, and sometimes he couldn't breathe and couldn't sleep well at night. Mom and dad quickly took him to the hospital for examination. As a result, they did a lot of tests to judge that they had a bad cold. After being hospitalized for a week, their condition improved and they went home. But when they got home, Longlong kept coughing, and they couldn't sleep all night. They couldn't lie down or sit down, which was uncomfortable. Mom and dad are worried to death. Anxious parents hitchhiked to the hospital far from home. Finally, after being examined by an experienced old doctor, the doctor took out a big iron five-pointed star from the side of his throat. The doctor said that the place where the five-pointed star was stuck was difficult to find by general inspection. Fortunately, mom and dad arrived here in time, or their lives would be in danger. After careful treatment by the doctor, Longlong's illness finally recovered. The doctor told Longlong: "In the future, you must not put some dangerous things in your mouth." After telling the story, ask questions:

1. What's the name of this story?

2. Is Longlong in good health?

3. At first, did the doctor check out the five-pointed star? Why?

4. How are Longlong's parents?

5. finally, what did the doctor take out of his trachea? Why is this happening?

6. What did the doctor say to Longlong?

7. Do you know what else is particularly dangerous and can't be put in the mouth?

Summary: When I saw this true story on TV, my heart was as anxious as Longlong's father and mother. How could Longlong put such a big five-pointed star in his mouth? Fortunately, Grandpa's ingenious technology saved Longlong. I hope all the children must remember this lesson and never put anything in their mouths casually.

2. Watch the courseware to guide children to discuss 1. Courseware

Content: When children eat, some are joking, some are throwing rice, and some are playing with toys and running around with rice in their mouths.

discussion after watching: children do this, right? Why?

Summary: When people eat, the baby will go through the trachea and then to the stomach. If you talk wildly during eating, the baby will go the wrong way and choke easily. In severe cases, the baby will die because he can't breathe. Therefore, when children eat and drink water, they must be quiet, not joking or fighting.

2. Courseware "Why does your stomach hurt"

"Food safety" Teaching plan for large classes in kindergartens 4

Activity objectives

1. Get a preliminary understanding of "three no foods" and expired foods, and know that eating these foods will be harmful to your health.

2, can refer to the production date and safety signs to buy safe and healthy food.

3. Enhance food safety awareness and improve self-protection ability in life.

activity preparation

1. Activity courseware.

2. Some food and some milk.

activity process

first, understand the three no foods.

1. Look, who is this? Why is lazy sheep crying? (children guess the reason)

2. Teacher: It turns out that the lazy sheep cried because it was very uncomfortable. What can we do? Teacher's summary: By the way, if you feel unwell, you'd better go to the hospital for examination, which will keep our bodies healthy.

3. Teacher: Lazy sheep also came to the hospital. Let's listen to what the doctor said. (Play the doctor's words,)

4. Teacher: Why are lazy sheep?