1, to know the matters needing attention when buying food.
2, through groping, understand the date of manufacture and shelf life on the food packaging bag.
3. Know that the shelf life of food is related to health and cultivate children's safety awareness.
Activities to be prepared
1, picture: boy with stomachache, puffed food.
Every child has prepared a small bag of food.
Activity process
First, look at the pictures and lead to the topic.
1, picture: a boy with a stomachache
Question: What happened to the child? Why does he have a stomachache?
Guide the children to discuss and find out the cause of stomachache.
2, picture: puffed food
Q: What is this?
3. Guide children to discuss:
What causes abdominal pain and discomfort?
Let children express their opinions according to their own experiences. )
Teacher: Do you want to know why?
Second, know the shelf life and production date of food.
1, the teacher dressed as a doctor: little friend, you have food poisoning.
The doctor observed the puffed food: this bag of food has passed the shelf life, and eating expired food will make you sick and uncomfortable.
2. Guide children to observe food packaging and learn to observe the production date and shelf life on the packaging bag.
(1) What is overdue?
I can't eat any more. )
Teacher: Expired refers to something that has gone bad beyond its shelf life.
(2) What is the shelf life?
Teacher: The period between the date of food production and the last day of eating is called the shelf life.
3. Guide children to observe the production date and shelf life on food packaging bags.
(1) What should I pay attention to when buying food in the mall? How do I know when the food I bought was produced? Have you ever had a shelf life? Where are these marks?
(2) Let the children take out their own food and look at the back of the packaging bag. The production date and shelf life are at the bottom right. (The teacher explains. )
(3) How do you know that the goods you buy are of good quality? Teacher: Food with anti-counterfeiting label, production date and shelf life belongs to good quality products.
(4) Children observe their own small bags of food, and children observe the date of production and shelf life of the food.
Third, learn more about food safety.
1, organize children to discuss: When buying food, what should we pay attention to besides the production date and shelf life of the food?
(Children are free to discuss. )
2. Teacher's summary: When buying food, we should not only see the production date and shelf life of the food, but also buy food with good packaging.
Check whether there is a product mark on the food bag with quality inspection mark.
Children should use the skills they learned today 3.End they go to the store to buy food in the future.
Teach your parents the skills you learned at home today, ok?