Category	Format	Size
Qingdao Edition Third Grade Science Volume 2	pptx	6 MB

"Knowledge in the Spring" PPT

Author: ︶￣Ｓs°╮

Upload Time: 2024-11-25

Copyright statement: This material is compiled and released by the user of Daoge Resources. The copyright belongs to the author. For commercial use, please contact the copyright owner. If there is any infringement, please contact the webmaster to remove the resource.

Download Points: 0.00

Free Download Upgrade VIP

Favorite Views: 3840 / Downloads: 923

Description

Qingdao edition third grade science volume 2, knowledge in the spring PPT

Part One: Play and Think

Play with toys and think:

1. What toys am I playing with?

2. What is my gameplay?

3. What phenomena occur during play?

4. What are my thoughts on this phenomenon?

How I play: Pull hard with both hands

What I discovered: The tensioner is very flexible

Knowledge PPT in the Spring, Part 2: Conjectures and Plans

Like a spring, when compressed or stretched, a force is generated to return to its original shape. This is elastic force.

My guess:

Items of different materials will (lengthen, flatten, bend...) after being compressed or stretched.

My solution:

Compress or stretch different items and observe the changes in shape.

Spring: shorten/lengthen, return to original shape, elastic

Balloon: Flatten, return to original shape, elastic

Rubber band: lengthens, returns to original shape, elastic

What I discovered: Like a spring, when it is compressed or stretched, it will generate a force to return to its original shape. This is elastic force.

Objects that can produce elasticity include:

Balloons, rubber bands, footballs, car seats, mattresses, bow strings, branches, etc.

Keywords: Qingdao version third grade science PPT courseware for the second volume free download, knowledge in the spring PPT download, .PPT format;

For more information about the PPT courseware "The Knowledge in the Spring", please click the "The Knowledge in the Spring" PPT tab.

"Knowledge in the Spring" PPT courseware:

Qingdao version of the second volume of third-grade science, the knowledge in the spring PPT courseware, the first part of the content: classroom games. Play the game: play with the spring ballpoint pen in your hand. Requirement: Tell me how you play. Share with everyone what you discovered in the game. ... .....

File Info

Update Time: 2024-11-25

This template belongs to science courseware Qingdao Edition Third Grade Science Volume 2 industry PPT template

"Knowledge in the Spring" PPT Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!

Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Knowledge in the Spring" PPT is enough.

How to use the Windows system template

Directly decompress the file and use it with office or wps

How to use the Mac system template

Directly decompress the file and use it Office or wps can be used

Notice

Do not download in WeChat, Zhihu, QQ, built-in browsers, please use mobile browsers to download! If you are a mobile phone user, please download it on your computer!
1. The manuscript PPT is only for study and reference, please delete it 24 hours after downloading.
2. If the resource involves your legitimate rights and interests, delete it immediately.
3. Contact information: service@daogebangong.com

"Knowledge in the Spring" PPT, due to usage restrictions, it is only for personal study and reference use. For commercial use, please go to the relevant official website for authorization.

(Personal non-commercial use refers to the use of this font to complete the display of personal works, including but not limited to the design of personal papers, resumes, etc.)

Learning in the Spring PPT

Preview

Related Search:

欧洲图片免费的ppt模板哪里有简约的模板党建模板大黑字体红色模板免费关雎ppt 好书推荐 ppt打印一页4张铺满张衡传课件

菜单

"Knowledge in the Spring" PPT