"Understanding Translation" Graphic Movement PPT Courseware

Description

"Understanding Translation" Graphic Movement PPT Courseware

teaching objectives

1. Combined with specific examples, experience the process of feeling and understanding the translation phenomenon.

2. Be able to find out the translation phenomenon in life, and be able to identify the translated graphics of simple graphics.

3. Develop the concept of space in the process of experiencing the translation phenomenon and exploring the translation of simple graphics.

Students, have you ever played sandboarding? Who can tell me about his or her own experience?

Sandboarding area.

Observe the scene picture and tell me what do you see in the picture?

What are the characteristics of cable car sports and sand boarding sports?

The sandboard moves from top to bottom, and the cable car moves from bottom to top or from top to bottom. These movement phenomena all move along straight lines, and these movement phenomena are all translations.

Pan:

An object moves in a straight line on the same plane. This movement phenomenon is called translation.

Translation characteristics:

Translation is a straight-line movement on the same plane, and the size, shape, and direction of the object do not change during movement, only the position changes.

Talk about it

What other translation phenomena have you seen in your life?

practice

1. Do it as shown.

2. Which of the following figures can overlap with each other through translation?

Birds, arrows, and smiley faces can overlap each other through translation.

3. How can small animals follow the grid to eat the food they like? Draw a line to show it.

4. Find several translational phenomena in life and write them down.

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For more information about the PPT courseware "Understanding the Movement of Graphics and Translation", please click the "Understanding the Movement of Graphics ppt ppt" tag.

"Understanding Translation and Rotation" Graphic Movement PPT Courseware:

"Understanding Translation and Rotation" PPT courseware on the movement of graphics. Draw □ after the translation phenomenon and ○ after the rotation phenomenon. Conveyor belts transport goods. ( ) Swing. ( ) The rotation of the aircraft propeller. ( ) Open the sliding window. ( ) The elevator moves up and down. ( )..

File Info

Update Time: 2024-08-31

This template belongs to Mathematics courseware Hebei Education Edition Third Grade Mathematics Volume 1 industry PPT template

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