Fifth Grade Science Volume 1, Textbook Edition
Science Edition for Sixth Grade Science Volume 2
Third Grade Science Volume 2, Textbook Edition
Science Edition for Sixth Grade Science Volume 1
Third Grade Science Volume 1, Textbook Edition
Fourth Grade Science Volume 2, Textbook Edition
Fourth Grade Science Volume 1, Textbook Edition
Qingdao Edition Fourth Grade Science Volume 2
Hunan Education Edition Fourth Grade Science Volume 1
E-education edition fifth grade science volume 2
E-education edition fifth grade science volume 1
Qingdao Edition Fifth Grade Science Volume 2
Fourth-grade science volume 2 of the E-education edition
Fifth Grade Science Volume 2, Textbook Edition
Zhejiang Education Edition Seventh Grade Science Volume 2
E-education edition third grade science volume 2
!["Collection of Toys" Toys Around You PPT Courseware](http://daogebangong.oss-cn-beijing.aliyuncs.com/ppt/preview/1/cc703f1d-9b17-4bf3-a9bd-34d2f749a423.webp)
Category | Format | Size |
---|---|---|
E-education edition third grade science volume 1 | pptx | 6 MB |
Description
"Collection of Toys" Toys Around You PPT Courseware
We have played with many toys since childhood, and toys are good partners that accompany us as we grow.
Introduce the collected toys to your classmates. It depends on who introduces more.
Sort the toys you collected into categories. Tell me why you divide it this way.
To classify items, you must first determine the classification criteria, such as color, shape, material, sound, etc. Different criteria have different classification methods.
Compare. Whoever has more ways of dividing is more innovative.
play with toys
Pay close attention to the characteristics of these toys,
How can I play it?
How to play more interestingly,
How to play creatively?
If you have any discoveries or problems while playing, please record them as soon as possible.
Let's compare and see, who has gained more? And keep good records.
Making bubble water
Recipe one: 1. Tap water: 1 liter
2. Shampoo or dishwashing liquid 150 ml. (Simple shampoo, don’t use all-in-one shampoo)
3. Glycerin 15 ml (available in pharmacies) Slowly pour the above ingredients into the container, stir gently without making too many bubbles, mix evenly, and then you can use it...
Recipe 2: 1 part detergent; 2 parts glycerin; 3 parts water
Recipe 3: Long-lasting soap lather: 1/3 cup commercial foam solution; 1/3 cup water; 1/3 cup glycerin.
Recipe No. 4: A large collection of bubble solution recipes. The best recipe for bubble solution: 2 parts detergent, 6 parts water and 1 to 4 parts glycerin.
Why can soapy water blow bubbles?
Because soapy water can form a soap film, the soap film is not easily broken. When you blow air, the soap film will expand little by little and turn into soap bubbles.
Why are soap bubbles in the sun colorful?
Because sunlight is a composite light composed of seven monochromatic lights: red, orange, yellow, green, cyan, blue, and violet. If the two reflected red lights offset each other somewhere on the soap film, it will appear at this place. Less than red light but blue-green. In the same way, in another part of it, a certain color of light is intensified, showing another color.
Keywords: Toys around you teaching courseware, toys collection teaching courseware, E-education version third grade science PPT courseware download, third grade science slide courseware download, toys around you PPT courseware download, toys collection PPT courseware download, .PPT Format;
For more information about the PPT courseware "A Collection of Toys Around You", please click the Toys Around You ppt Toy Collection ppt tag.
File Info
Update Time: 2024-09-02
This template belongs to science courseware E-education edition third grade science volume 1 industry PPT template
"Collection of Toys" Toys Around You PPT Courseware 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!
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