| Category | Format | Size |
|---|---|---|
| Hunan Education Edition Third Grade Science Volume 1 | pptx | 6 MB |
"Dissolution" wonderful water PPT courseware
Description
"Dissolution" wonderful water PPT courseware
Table salt in water...
Experimental equipment: beaker, spoon, glass rod, salt, water
1. Take a level spoonful of salt and place it in the water in the beaker and observe.
2. Stir gently for a few times and observe.
3. Stir for a while, let it sit, and observe.
sand in water...
Experimental equipment: beaker, spoon, glass rod, sand, water
1. What does sand look like when it is not put into water?
2. Take a flat spoonful of sand and place it in the water in the beaker for observation.
3. Stir gently for a few times and observe.
4. Stir for a while, let it sit, and observe.
In conclusion
For example, when salt particles and potassium permanganate particles are "hidden" in water, we say they are dissolved in water.
Expand and extend
Let’s talk about it: Where in life are there still dissolution phenomena?
Keywords: Wonderful water teaching courseware, dissolution teaching courseware, Hunan Education Edition third grade science PPT courseware download, third grade science slide courseware download, wonderful water PPT courseware download, dissolution PPT courseware download, .PPT format;
For more information about the "Dissolving Wonderful Water" PPT courseware, please click the Dissolving PPT Wonderful Water PPT tab.
"Solubility" solution PPT courseware (Lesson 2):
"Solubility" Solution PPT Courseware (Lesson 2) New Lesson Introduction There are many saline-alkali lakes in our country, and a large amount of sodium chloride and soda ash are dissolved in the lake water. Farmers there harvest alkali in winter and dry salt in summer. Do you know why? ... ... ... New Lesson Explanation Thoughts and Discussions:..
"Solubility" solution PPT courseware (Lesson 1):
"Solubility" solution PPT courseware (Lesson 1), 21 pages in total. New lesson introduction: Salt is a condiment we are familiar with. Can it be dissolved in a certain amount of water without limit? ... ... ... New Lesson Explanation 1. Saturated Solution Experimental Investigation: At room temperature, toward...
"Solubility of Substances" Solution PPT (Lesson 2):
"Solubility of Substances" Solution PPT (Lesson 2), 26 pages in total. Review before class 1. Saturated solution and unsaturated solution 2. How to judge whether a solution is saturated 3. How to convert a saturated solution into an unsaturated solution 4. How to convert an unsaturated solution into a saturated solution 5. Solid...
File Info
Update Time: 2024-07-05
This template belongs to science courseware Hunan Education Edition Third Grade Science Volume 1 industry PPT template
"Dissolution" wonderful water 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 "Dissolution" wonderful water 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
"Dissolution" wonderful water 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.)
Preview
Related Search:
