"Chemistry is Amazing" Entering the Palace of Chemistry PPT

Description

"Chemistry is Amazing" Entering the Palace of Chemistry PPT, 18 pages in total.

Small task: discover chemistry in textbooks and show it to everyone

The important job of chemists is to use experimental methods to study substances and the causes and laws of their changes.

1. Chemistry changed the world

Oil in your mind?

What does the air look like to you?

The world’s lightest material “Flying Graphite” is composed of 99.99% air

Summary: Chemistry can transform ordinary substances into products with different functions, create the substances we want, eliminate substances we don’t need, and achieve the conversion of matter and energy.

Recognize the material

1. Natural materials: substances originally found in nature

2. Artificial materials: substances artificially manufactured by chemical methods

Activity world

1. Look for it

Carefully observe the various items in the teacher's room and talk about which ones are natural materials and which ones are man-made materials?

2. Classification

①Wood ②Plastic ③Cotton

④Glass ⑤Stone ⑥Stainless steel

field of study

1. Information science

2. Functional materials

3. Energy development and utilization

4. Environmental protection

5. Exploration of life process

practice

Which of the following options has nothing to do with chemistry ( )

A. Development of chemicals with little or no pollution

B. Synthesis of drugs and health products

C. The invention and application of the compass

D. Synthesis of new materials with memory capabilities

small homework

Students, the first class has ended.

What do you think?

Use a few sentences or an article after class (with the theme of "Chemistry in My Heart")

Keywords: free download of PPT courseware for the eighth grade of Chemistry in the May 4th System of Lujiao Edition, PPT download of Chemistry is Wonderful, PPT download of Entering the Palace of Chemistry, .PPT format;

For more information about the PPT courseware "Enter the Hall of Chemistry, Chemistry is Amazing", please click the "Enter the Hall of Chemistry, Chemistry is Amazing" PPT courseware, please click the "Enter the Hall of Chemistry, Chemistry is Amazing" PPT tag.

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Update Time: 2024-11-17

This template belongs to Chemistry courseware Lu Jiao Edition Ninth Grade Chemistry Volume 1 industry PPT template

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