Small classes in kindergartens perceive teaching plans in different directions and in different orders.

1. Let students observe objects or pictures from different directions, identify and express the shapes seen from different directions, and initially feel that the results of observing objects from different directions are not necessarily the same, thus cultivating students' initial concept of space.

2. Let students guess and infer step by step, summarize and prove that observing things needs to be comprehensive, and be able to use three views flexibly to complete the operation of transforming plane graphics into actual graphics.

3. Let students move from material to form; Then fully experience and understand from the operation of watching, drawing, posing and spelling, and cultivate students' observation ability, cooperation and communication ability and information collection ability.

4. By appreciating and depicting the plane pictures of objects, students can communicate with each other and improve their spatial imagination and aesthetic ability while appreciating the beauty of things in different directions.

(2) Teaching preparation: courseware, exercise paper, kettle and building blocks.

(3) Teaching process:

First, the initial perception:

1, observe the import:

(1) Teacher Sun took some photos of a child. Do you know where the photographer took this photo?

(2) Write it on the blackboard and tell: (Front) From the front, we saw the front of the child. What do you mainly see from the front? (face, two braids)

2. Expand:

(1) Question: Where else can the photographer stand to shoot? (Show pictures at random)

(2) blackboard writing: (left and right; Above; Behind)

(3) Tell me: What do you mainly see?

Focus (left and right): Why can I only see one eye? Is this eye you see the same eye? Why can't I see the sign of the squadron leader now? ……

3. Summary:

(1) Show five photos at the same time.

(2) Question: We observe children from four directions: front, back, left, right and up, and find that the results from these different directions are different.

(3) Expose the topic: Today we will study "What do you think?"

Step 4 enjoy:

Introduction: Let's enjoy some photos first. Which one do you like best? Would you please tell us how it was taken?

(2) Random answer

Summary: We have seen so many photos from different directions? What do you see on the table?

Second, to explore the form of things:

1, free play: two people at the same table can have a look and play with the kettle.

2, layout requirements: you can arrange it as you think, please arrange it and don't move!

(1) Drawing: Two people at the same table work together to draw the front, back, left, right and top you see on small drawing paper.

Point: What if I want to draw the bottom of the pot? People can walk around, but the pot doesn't move.

(3) Report: (Physical projection display) Tell me about the shape you drew?

Emphasize the difference between the opposite sides of the pot?

(4) Guess: According to the information provided by this group of children, can you guess how their pots are put?

Third, the exploration of form to object:

1, guess:

(1) Introduction: You all guessed so accurately that Mr. Sun asked you to guess! I made a figure with six cubes. I can see three squares from above. (Show) Guess how I spell it?

(2) Feedback students' works (affirm students' different spellings! )

Emphasize the question: There is only one (or two) cube in the first row. How can you see three squares?