"Volume and Volume" Cuboid (2) PPT teaching courseware

Description

"Volume and Volume" Cuboid (2) PPT teaching courseware

Part One: Learning Objectives

1. Through specific experimental activities, understand the actual meaning of volume and volume, and initially understand the concepts of volume and capacity.

2. Feel the size of objects and further develop the concept of space.

focus

Understand the actual meaning of volume and volume, and have a preliminary understanding of the concepts of volume and capacity.

difficulty

Feel the size of objects and further develop spatial concepts.

Volume and Volume PPT, Part 2: Interpretation of Examples

What items take up most space in the classroom? What items take up less space?

Desks and stools take up a lot of space.

Chalk boxes take up little space.

Among common containers, which containers hold the most things? Which containers hold less stuff? Talk about it and communicate with your peers.

There are many things in the fish tank.

There is not much in the kettle.

Which one takes up more space, potatoes or sweet potatoes? Do it and think about it.

Take two beakers of the same size and pour the same amount of water into them.

Place potatoes and sweet potatoes in two beakers.

I found that the water level in both cups was higher than before.

The water in the cup where the sweet potatoes are placed rises higher, and the sweet potatoes are larger than the potatoes.

The amount of space an object occupies is the volume of the object.

Volume and Volume PPT, Part 3: Summary

The meaning of volume

The amount of space an object occupies is the volume of the object. The larger the space an object occupies, the larger the object's volume; the smaller the space an object occupies, the smaller the object's volume.

The meaning of volume

The volume of objects that a container can hold is the volume of the container. The larger the volume that holds the object, the larger the volume of the container; the smaller the volume that holds the object, the smaller the volume of the container.

Volume and volume PPT, part 4 content: quiz in class

1. A ball of plasticine, Naughty molded it into a rectangle for the first time, and then molded it into a ball for the second time. Which of the two pinched objects is larger? Why?

same size.

Because they are different shapes of the same object, the volume remains unchanged.

2. Use the same number of coins to form the following shapes. Which one is larger? Why?

There are also 10 coins. Compared with the pile on the left side and the pile in the middle, because the sizes of 1 yuan coin and 1 dime coin are different, the volume of 10 1 yuan coins is larger. The pile on the left and the pile on the right are both 10 1-yuan pens, but they are piled in different ways, so the volume remains the same.

3. Naughty and Xiaoxiao each have the same bottle of drinks. Naughty poured 3 cups, while Xiaoxiao only poured 2 cups. Do you think it is possible? Tell us what you think.

It's possible, the cups are different sizes.

Volume and Volume PPT, Part 5: Homework

1. Select from the after-class exercises;

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For more information about the "Volume and Volume of a Cuboid" PPT courseware, please click on the Volume and Volume of a Cuboid PPT tab.

"Volume and Capacity" Cuboid (2) PPT download:

"Volume and Volume" Cuboid (2) PPT Download Part One: Scenario Introduction Have students heard of the story of crows drinking water? A crow throws a pebble into a bottle and the water level rises. As a result, the crow drinks the water. Do you know why? Because the stone occupies a certain...

"Volume and Volume" Cuboid (2) PPT:

"Volume and Volume" Cuboid (2) PPT Part One Content: Learning Objectives 1. Through specific operations, understand the meaning of volume and volume, and initially understand the concepts of volume and volume. (Key points) 2. Understand the relationship and difference between volume and volume. (Difficulty) Love...

"Volume and Volume" Cuboid PPT Courseware 5:

"Volume and Capacity" Cuboid PPT Courseware 5 Volume The size of the space occupied by an object is called the volume of the object. Volume The volume that a container can hold an object in is called the volume of the container. Size and Capacity 1. When traveling, I need to carry ( ) a small camera. 2. When mountain climbing,...

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Update Time: 2024-11-19

This template belongs to Mathematics courseware Beijing Normal University Edition Fifth Grade Mathematics Volume 2 industry PPT template

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