"What is Water Like" Drinking Water PPT Courseware

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"What is Water Like" Drinking Water PPT Courseware

Activity 1: Which glass is water?

look at color

smell

taste

Note: Do not taste unfamiliar objects casually to avoid poisoning, so be sure to remember this.

Activity 2: Observe a glass of water and see what the water looks like?

1. Pour half a cup of water from the bottle into the cup, look at its color, smell it, and taste it. What did you find?

2. Pour half a cup of water and see what the water surface looks like in the cup and bottle. Tilt the cup and bottle and wait for a while. What do you see?

3. Fill the cups and bottles you just filled with water with water. What did you find?

4. Slowly pour the water from the bottle into the bowl. What do you see?

5. What other methods do you know to observe water?

Discussion summary: What does water look like?

Water is a colorless, odorless, tasteless, transparent, shapeless, flowing object whose surface is always flat when stationary.

Activity 3

How are wood blocks, glass beads, air, oil, etc. different or the same as water?

1. How to compare?

2. If you classify these objects, how do you plan to classify them?

3. Oil to water ratio, find out the differences and similarities (pay attention to filling in the form)

4. Ratio of wood blocks, glass beads and water, find out the differences and similarities.

5. Air to water ratio, find out the differences and similarities

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For more information about the PPT courseware "What is Drinking Water Like?", please click on the What is Drinking Water ppt tag.

"What is Water Like" Drinking Water PPT Courseware 3:

"What is Water Like" Drinking Water PPT Courseware 3 Collect data and report According to the way water exists, the hydrosphere can be divided into the following main types: Ocean ----- Saltwater Rivers Groundwater Freshwater Glacier Lakes Characteristics of China's water resources Northwest inland region Water ( ), west..

"What is Water Like" Drinking Water PPT Courseware 2:

"What Water Is Like" Drinking Water PPT Courseware 2 Activity 1: How to distinguish water Experiment Tips: ①. Students in each group divide work and cooperate, and the group leader manages the experimental items. ②. The experimenter carefully observes and verifies, and the recorder makes a record and labels it. ③.The experiment is completed..

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Update Time: 2024-11-21

This template belongs to science courseware E-education edition third grade science volume 1 industry PPT template

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