Montessori science makes children love drinking water.

Design intention: Drinking water plays an important role in children's healthy growth. However, many children do not take the initiative to replenish water even if the weather is hot. Although some children will take the initiative to find drinks when they are thirsty, they often prefer sweet drinks to boiled water at home, so we designed this activity. First of all, from children's experience, let children drink water after exercise and feel the comfort of drinking water when they are thirsty. Secondly, by observing the plants planted in natural corners, guide children to realize the importance of drinking water. Target: 1. Know that people should drink water every day, and they will take the initiative to drink when they want to drink water. 2, knowing that boiled water is the best drink, you can take the initiative to drink boiled water in your daily life. Preparation: 1, self-made PPT, two pots of foreign radish (one pot germinated because of watering, and the other pot dried up because of no watering). Before the activity, the teacher took the children to do experiments: Now my mouth is a little thirsty and I want to drink water. Do you want some, too? 2. Extended activities: Explore and observe two pots of foreign radishes under the same light. Take the children to water one basin every day, and the other basin is not watered. Process: 1, perceive discussion, and understand the importance of water to physical growth. (1) Activate the existing experience through memory, and feel the comfort brought by drinking water after thirst. Teacher: How do you feel about your mouth after playing the game? Teacher: How do you feel after drinking water? Teacher: After drinking water, we are not thirsty and feel much better. (2) Observe foreign radishes and understand the consequences of water shortage. Teacher: Here are two pots of foreign radishes. One pot has sprouted and grown leaves because of watering, and the other pot has dried up because of no watering. Please take a closer look and guess why. Teacher: Look at their soil. Teacher: It turns out that radish will die without water, so it can't sprout and grow leaves. People are as inseparable from water as radishes. Only by drinking more water every day can we grow taller and grow up. 2. Know when to drink water and what not to drink? (1) Observing the pictures, we know that people want to drink water after exercising, going out to play, taking a shower, etc. And they also want to drink water after sleeping and getting up. It's hard not to drink water when you are thirsty. Children can drink water by themselves when they want to drink water. (2) Understand that some water is not drinkable. Teacher: (showing pictures): Can we drink water from these places? Why? Teacher: The water in the pond, tap water and well water look very clear, but they can't be drunk directly, because there are bacteria in the water, and they can only be drunk when they are boiled. The water in our thermos is boiling, so we can drink it. 3, through the explanation of health care doctors, understand that boiled water is the best drink. Teacher: When you are thirsty, what do you want to drink most? Why? Teacher: What is the best drink for children? Let's listen to what the health care doctor has to say. Teacher: Many things are added to children's favorite drinks, such as coke and sprite. It tastes sweet, because there is a lot of sugar in it, which is bad for our teeth and easy to cause tooth decay. It smells good, because it adds a lot of essence; Red and green look beautiful because there are many pigments in them. These essences and pigments are actually harmful to our health. Only boiled water is the best for health and the most beneficial to health. 4. Select "Water Baby". Teacher: If you know that you need to drink boiled water when you are thirsty, and you want to drink water yourself, you will be rated as a "drinking baby". Teacher: Do you want to be "drinking babies"? Then you should remember to drink boiled water when you are thirsty, and drink water by yourself if you want. (1), production: "Did you drink water today?" It is posted next to the thermos bucket. Let the children record it with their own seals after each drink, and then the "drinking baby" will be selected on Friday. (2) Family cooperation, reminding children to drink boiled water when they are thirsty, drink less drinks and develop the habit of healthy drinking water.