"Comparing the Amount of Water" Water and Air PPT Courseware 5

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"Comparing the Amount of Water" Water and Air PPT Courseware 5

Kind tips

1. Don’t spill the water in the bottle.

2. When comparing, place the two cups flat and closer.

3. Mark the cup and do not replace it.

3. Keep your eyes level with the cup.

4. Recorders should not forget to record your experimental results in a timely manner.

Little knowledge about measuring cylinder

A graduated cylinder is a glass instrument used to measure the volume of liquids. It generally has specifications such as 10ml, 25ml, 50ml, 100ml, and 1000ml.

How to read the volume of liquid taken?

The measuring cylinder should be placed on a flat table. When observing the scale, the line of sight should be level with the lowest point of the concave surface of the liquid in the measuring cylinder, and then read the volume of the liquid. Otherwise, the reading will be too high or too low.

Doctors tell us: People should not drink less than 1500ml of water every day. The teacher drank two cups from his own water glass yesterday. Do you think that is enough? How can we find out?

Go home and measure how much water your father and mother can hold in their drinking glasses. Do you know if they drink enough 1500ml of water every day?

Keywords: teaching courseware, download of science PPT courseware for the first volume of third grade science edition of the textbook, download of third grade science slide courseware, download of PPT courseware, .PPT format; warm reminder

1. Don’t spill the water in the bottle.

2. When comparing, place the two cups flat and closer.

3. Mark the cup and do not replace it.

3. Keep your eyes level with the cup.

4. Recorders should not forget to record your experimental results in a timely manner.

Little knowledge about measuring cylinder

A graduated cylinder is a glass instrument used to measure the volume of liquids. It generally has specifications such as 10ml, 25ml, 50ml, 100ml, and 1000ml.

How to read the volume of liquid taken?

The measuring cylinder should be placed on a flat table. When observing the scale, the line of sight should be level with the lowest point of the concave surface of the liquid in the measuring cylinder, and then read the volume of the liquid. Otherwise, the reading will be too high or too low.

Doctors tell us: People should not drink less than 1500ml of water every day. The teacher drank two cups from his own water glass yesterday. Do you think that is enough? How can we find out?

Go home and measure how much water your father and mother can hold in their drinking glasses. Do you know if they drink enough 1500ml of water every day?

Keywords: water and air teaching courseware, compare the amount of water teaching courseware, download the third-grade science PPT courseware of the textbook version, download the third-grade science slide courseware, download the water and air PPT courseware, compare the amount of water PPT courseware download,. PPT format;

For more information about the PPT courseware "How Much Water Is Compared to Water and Air", please click the How Much Water Is Compared to Water and Air ppt tag.

"Comparing the Amount of Water" Water and Air PPT:

"Comparing the Amount of Water" Water and Air PPT Part 1 Content: Confirm the guess Which bottle has more water and which bottle has less water? How to confirm our guess? Water will flow. The more water, the longer the flow time. How to compare the length of water flow time...

"Comparing the Amount of Water" Water and Air PPT Courseware 6:

"Comparing the Amount of Water" Water and Air PPT Courseware 6 There is only one bottle of water, how to divide it? Comparing the amount of water in two bottles Our conclusion: Bottle number ____ contains more water than bottle number ____. Activity requirements: Work in groups and pour 50ml of water into the measuring cylinder. ... ... ... Medical...

"Comparing the Amount of Water" Water and Air PPT Courseware 4:

"Comparing the Amount of Water" Water and Air PPT Courseware 4 When the bottles are the same, the bottle with a higher water level has more water, and the bottle with a lower water level has less water. When the water levels are the same, there is more water in the big bottle and less water in the small bottle. ... ... ... Warm reminder 1. Self-made engraving...

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Update Time: 2024-10-03

This template belongs to science courseware Third Grade Science Volume 1, Textbook Edition industry PPT template

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