Teaching plan activities of large-scale science class "How animals spend the winter"

Activity objectives; 1. It is further understood that animals will adopt different wintering methods (hibernation, migration, hiding and molting) to protect themselves.

2, can boldly communicate the way animals spend the winter, and can classify animals according to different ways.

Children are interested in the way animals spend the winter.

Activity preparation:

1, ppt courseware and three videos of animals wintering.

2. Some pictures of snakes, bats, ants, mice, geese, red-crowned cranes, puppies, kittens and fish.

3. Record form in quadruplicate.

Activity flow:

First, the introduction leads to the topic.

1. (Show ppt) What season is it now? What is the weather like in winter?

Teacher: The cold winter is coming. The tiger will invite animals to its birthday party in the forest.

2. Discuss hibernation in winter:

(1) (showing frog pictures) Hey, why didn't the frog come? The children spoke boldly according to their experience.

(2) Watch the video to learn how frogs spend the winter.

(3) Teacher's summary: When winter comes, frogs hide in the soil. They don't eat or drink all winter, as if they were asleep, and they don't wake up until spring. This method of wintering is called hibernation.

2. Discuss winter migration:

(1) (showing the picture of the swallow) Hey, why didn't the swallow come to the tiger's birthday party? Where did it go? Children speak boldly.

(2) Children watch the video and know that the swallows have flown to the south for the winter.

(3) Teacher's summary: The winter in the north is too cold, and the swallows have to fly to the warm south for the winter. This way of wintering is called migration.

3. Discuss how other animals spend the winter:

(showing pictures of bees and lions):

How do bees and lions spend the winter? Will they come to Tiger's birthday party? Group discussion.

(2) Watch the video and tell it boldly, knowing that bees and lions spend the winter by hiding and molting.

(3) Teacher's summary: Some animals will prepare a lot of food in autumn and store it in their caves. In winter, they eat stored food. This way of wintering is called hiding.

Some animals put on thick fur in winter, just like children put on thick cotton-padded jackets. This way of wintering is called molting.

4. Teacher's summary: When winter comes, many animals will choose their own different ways to spend the winter, some hibernate, some hide, some migrate and some molt.

Second, show pictures of animals and operate in groups to further understand the different wintering methods of animals.

1. The children look at the animals in the picture and guess what way they choose to spend the winter.

2, children cooperate to complete the "how animals spend the winter" record.

3. Evaluation record form.

4. Listen to the tape, learn more about the way animals spend the winter, and adjust the homework list in time.

Third, expand activities:

In fact, in addition to these four ways, animals have other ways to spend the winter. How do some insects and mantis spend the winter?