Fifth Grade Science Volume 1, Textbook Edition
Science Edition for Sixth Grade Science Volume 2
Science Edition for Sixth Grade Science Volume 1
Third Grade Science Volume 2, Textbook Edition
Third Grade Science Volume 1, Textbook Edition
Fourth Grade Science Volume 2, Textbook Edition
Fourth Grade Science Volume 1, Textbook Edition
Fourth-grade science volume 2 of the E-education edition
Qingdao Edition Fourth Grade Science Volume 2
Hunan Education Edition Fourth Grade Science Volume 1
E-education edition fifth grade science volume 1
E-education edition fifth grade science volume 2
E-education edition sixth grade science volume 1
Fifth Grade Science Volume 2, Textbook Edition
Qingdao Edition Fourth Grade Science Volume 1
Zhejiang Education Edition Seventh Grade Science Volume 2
Category | Format | Size |
---|---|---|
Science Edition for Sixth Grade Science Volume 2 | pptx | 6 MB |
Description
"Crystals under a Magnifying Glass" Micro World PPT Courseware
Key points of this lesson:
A. Crystal: Some solid substances have a certain structure inside. If the particles that make up these substances are arranged in a certain spatial order and form a regular geometric shape, this is a crystal.
B. Most solid substances in nature are crystals or composed of crystals.
C. Production of crystals
D. Several common crystals
Like salt, sugar, and MSG, solid substances with regular geometric shapes are called crystals.
How are crystals formed?
Do factories use machines to cut them into this shape?
In fact, some crystals in nature are born from solutions, such as salt crystals obtained by evaporating seawater. Some crystals are formed under certain pressure and temperature, such as mineral crystals formed after volcanic eruptions and magma cool down. We can try to make salt crystals by evaporating water.
test you:
1. Fill in the blanks.
1. The particles of ( ), ( ), ( ), and ( ) are all solids with the shape of ( ). People call such solid substances ( ).
2. Most solid substances in nature are ( ) or are composed of ( ). The shape of the crystal ( ), but they all have ( ). Some are ( ), some are like ( ), and some are like clusters of ( ).
3. Many rocks are made up of ( ). Under the microscope, granite is composed of mineral crystals such as ( ), ( ), ( ), and so on.
4. There are many shapes of crystals, but they all have ( ). The methods of making crystals are ( ), ( ).
judge
1. Most solid substances in nature are crystals or composed of crystals. ( )
2. Generally speaking, the particles of the same substance have roughly the same shape. ( )
3. Crystals in nature have certain rules. ( )
4. Some crystals are very large, and some crystals are very small. ( )
5. All crystals grow slowly under appropriate conditions. ( )
6. Glass, amber and pearls are crystals. ( )
7. Only with the help of a magnifying glass and microscope can we see what the crystal looks like. ( )
8. There are three main mineral crystals in granite: feldspar, mica, and quartz. ( )
9. Glass is made up of crystals. ( )
Keywords: Tiny World teaching courseware, Crystals under a magnifying glass teaching courseware, Educational Science Edition sixth grade science PPT courseware download for the second volume, Sixth grade science slide courseware download, Tiny World PPT courseware download, Crystals under a magnifying glass PPT courseware download, .PPT Format;
For more information about the PPT courseware "Crystals under a Magnifying Glass in a Tiny World", please click the "Crystals under a Magnifying Glass in Tiny World ppt" ppt tag.
"Crystals under a Magnifying Glass" Micro World PPT teaching courseware:
"Crystals under a Magnifying Glass" Micro World PPT Teaching Courseware Part One: Exploring New Knowledge (1) Use a magnifying glass to observe beautiful crystals. Salt crystals under a magnifying glass. Sugar crystals under a magnifying glass. They are all cubes. MSG crystals under a magnifying glass..
"Crystals under a Magnifying Glass" Tiny World PPT download:
"Crystals under a Magnifying Glass" Micro World PPT Download Part One: Observing Beautiful Crystals Observe salt, sugar, alkali noodles, and MSG particles with the naked eye. What do they look like? Using a magnifying glass to observe them, what surprising discoveries do we make? I..
"Crystals under a Magnifying Glass" Tiny World PPT:
"Crystals under a Magnifying Glass" Tiny World PPT Part One Content: Beautiful Crystals We not only have the wonderful world of insects around us, but also a wide variety of material worlds. Have we paid attention to the structure of various substances? If you look at yourself with a magnifying glass...
File Info
Update Time: 2024-10-20
This template belongs to science courseware Science Edition for Sixth Grade Science Volume 2 industry PPT template
"Crystals under a Magnifying Glass" Micro World 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!
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Crystals under a Magnifying Glass" Micro World PPT Courseware 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
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view: Click to see
How to create a high-quality technological sense PPT? 4 ways to share the bottom of the box
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
"Crystals under a Magnifying Glass" Micro World PPT Courseware, 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.)