1, has the initiative to explore the secrets of dinosaurs, and can boldly express his understanding of dinosaurs in his own way.

2. Have a preliminary understanding of the life habits and appearance characteristics of dinosaurs.

Knowing that animals are friends of human beings, we should protect nature and let animals live a good life.

Prepare:

1, children collect various books and toys about dinosaurs.

2. Various dinosaur pictures.

Process:

First, sort out the dinosaur data collected by children and lead to the dialogue.

"A few days ago, we were carrying out the theme activity of' interesting animals'. Many children helped the teacher collect a lot of information about dinosaurs. Come and have a look today and have a chat. "

Second, children are free to discuss what they know about dinosaurs.

1, "Do you know dinosaurs? Do you know what dinosaurs look like? Please talk with your good friend. " (Children discuss freely)

2. "The teacher found that the children were very interested in dinosaurs. I want to ask some children to introduce dinosaurs you know. " (Please 1~2 introduce the dinosaurs he knew or the dinosaur information he brought)

Third, know several kinds of dinosaurs.

"The teacher also collected some information about dinosaurs. Let's see which dinosaurs are there? " (Show dinosaur map and dinosaur model)

1. What dinosaurs do you know?

2. What does it like to eat?

What does he look like?

Put the dinosaurs that ate plants together and put the dinosaurs that ate meat together.

Fourthly, classify herbivorous dinosaurs and carnivorous dinosaurs.

1, "These dinosaurs all ate plants. We call them herbivorous dinosaurs. See which are herbivorous dinosaurs? " (Such as Liang Long, Lei Long, Cimulong, Ankylosaurus, Triceratops ...)

2. "These fish-eating dinosaurs, little dinosaurs, we call them carnivorous dinosaurs. Which are carnivorous dinosaurs? " (Tyrannosaurus Rex, ichthyosaur, pterosaur, duck-billed dragon ...)

3. "Please take a closer look. What is the difference between herbivorous dinosaurs and carnivorous dinosaurs? " Plant breeding: big body, long neck, long tail and flat teeth ...; Meat: short tail, big mouth, short neck and sharp teeth ...)

Fifth, understand the era of dinosaur life.

"The era of dinosaur life is far away from us. Do you know when dinosaurs lived? "

(Triassic: dinosaurs appeared-Jurassic: dinosaurs flourished-Cretaceous: dinosaurs died out)

Six, the secret of dinosaur fossils.

"There was no one in the era when dinosaurs lived, so how did people know so many secrets about dinosaurs?"

Everything we know today comes from dinosaur fossils. Scientists calculate when dinosaurs lived and what they looked like according to their fossils.