The scientific education activities discussed in the middle class design how animals spend the winter.

Activity goal: 1. Children know the wintering methods of animals, focusing on hibernation and molting, and know the representative animals of these two wintering methods. 2. By watching multimedia and exploring independently, children can initially understand the reasons why animals spend the winter. 3. Stimulate children's enthusiasm for exploration and love for nature and animals. Activity preparation 1, dance music. 2. Home-made hedgehog house and frog house 3. PPT: Little Hedgehog Sleeps, Little Frog, Little Doctor, Little Rabbit, Migrate and Store Food 4. A big wall chart of two houses: one of them is labeled as hedgehog and frog. 5. Pictures of small animals (snakes, bats, hedgehogs, snails, earthworms, turtles, lions, foxes, dogs, sheep, chickens, ducks and rabbits) 6. There are some picture cards of small animals. Activity flow: 1. Activity introduction: 2. Dance animals in music. 2. The overwintering methods of hibernation and molting are mainly introduced: 1. Put PPT on snowy days, "Wow, it's snowing! Animals, we can go out and make a snowman! Let's go to the hedgehog's house and ask the hedgehog to come out and play! " Little doctor: "Hello, I'm little doctor Pippi, do you know?" Hedgehogs and frogs are cold-blooded animals. The colder the weather, the lower their body temperature. Some animals have a body temperature of only a few degrees, even 0 degrees. In order not to freeze to death, cold-blooded animals such as frogs and hedgehogs got into the soil and caves and slept without eating or drinking for a whole winter. It's called hibernation, and you won't come out until the next spring. You got it? "said the frog," it's really cold! I don't have feathers as warm as birds. If I don't hibernate, I will freeze to death! "8. Play PPT. Little rabbit: "Hello, everyone, I am a lovely and beautiful little white rabbit. Winter is coming. In order to make myself warmer, I will put on thick hair, just like covering myself with a thick quilt, so that it won't be cold in winter. "Do you know, son?" 9. Ask the children to go on stage and send the animals to their homes where they hibernate and molt! Please send some children to the stage 1 1. Watch PPT: Learn about two other ways to spend the winter: migrating and storing food. Three. The ending part: music game. "Spring is coming again. Let's go out to play together! " End the activity.