Activity objectives:
1, can use a variety of senses to understand things, perceive and explore the basic characteristics of watermelon.
2, willing to participate in scientific activities, can tell their findings to teachers and companions in simple language.
3. Have a strong interest in watermelon, love life and be willing to explore.
4. Cultivate children's healthy and lively personality.
Activity preparation:
1, watermelon.
2. Everyone has napkins, snack plates, knives and rags; Wash your hands before class.
3、PPT .
Activity flow:
1, touch, and initially perceive the characteristics of watermelon.
Teacher: Little friend, Mr. Geng brought a present for the children today. It is hidden in this pocket. Please let a child touch it.
2, collective observation, using a variety of senses to perceive the characteristics of watermelon.
Teacher: Let's invite it out and see what it is.
Teacher: "What does watermelon look like?"
(1) Let the children talk.
⑵ The teacher asked: What does watermelon look like?
(3) Touch, knock and push. How do you feel?
Summary: Watermelon is round and oval. Some are big, some are small. The skin is green, and some have stripes. Watermelon feels smooth, cold and hard. Knock will ring, push will roll.
3. Learn how to eat watermelon and its internal characteristics through stories.
Teacher: "Today, a group of monkeys also found a watermelon. They also have an interesting thing, eating watermelon. Do you want to know? "
The teacher told the story "the Monkey King eats watermelon".
B, the teacher asked: How does the Monkey King eat watermelon? Can you eat watermelon? What should I eat when eating watermelon?
Teacher: Where is the pulp of watermelon?
Let's cut the watermelon and have a look.
E. Let children observe the inside of watermelon: What do you see inside watermelon?
F, understand two special watermelons-yellow-skinned melon and seedless melon Teacher: Children see two kinds of melons on the teacher's computer. What is the difference between them and the melons we usually eat?
4. Talk about the benefits of eating watermelon.
A. Teacher: "Do you like watermelons? Why? "
B, let the children have a taste: What does it feel like to eat in your mouth?
Summary: Watermelon pulp is rich in water, tastes cool and sweet, can quench thirst and relieve summer heat, and we all love it.