"Volume of Cuboids and Cubes" Cuboids and Cubes PPT Courseware 2

Description

"Volume of Cuboids and Cubes" Cuboids and Cubes PPT Courseware 2

1. Review old knowledge

A certain postal truck has a rectangular carriage. Measured from the inside is 3m long, 2.5m wide and 2m high. What is its volume in cubic meters?

2. Explore new knowledge

In real life, there are many irregularly shaped objects such as plasticine, pears, stones, etc. How to find their volumes?

Reading and Comprehension

What problem is to be solved? What are the characteristics of these objects?

What data needs to be recorded to find the volume of irregular objects using the drainage method? Can the above method be used to measure the volume of table tennis balls and ice cubes? Why?

Answer: 1. It is necessary to record the volume of water and the total volume after placing irregular objects.

2. The volume of table tennis balls and ice cubes cannot be measured using the drainage method. Because the ping pong ball did not sink into the water and the ice cube merged with the water.

3. Application of knowledge

4. Assign homework

Homework: Exercise 9 on page 41, questions 8, 9, and 10.

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"Calculation of the Volume of Cuboids and Cubes" Cuboids and Cubes PPT Courseware 2:

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"Calculation of the Volume of Cuboids and Cubes" PPT courseware for cuboids and cubes:

"Calculation of Volume of Cuboids and Cubes" PPT courseware of cuboids and cubes. Every object occupies a certain space. We call the size of the space occupied by an object the volume of the object. The volume of an object is determined by the number of volume units contained in it. 1. Write...

"Volume of Cuboids and Cubes" Cuboids and Cubes PPT Courseware 4:

"Volume of Cuboids and Cubes" Cuboids and Cubes PPT Courseware 4 Study the relationship between the length, width, height and volume of a cuboid. Length (cm) 12 6 4 Width (cm) 2 2 3 Height (cm) 1 2 2 Volume 24 Group discussion requirements: (1) Fill in the form and analyze..

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Update Time: 2024-11-21

This template belongs to Mathematics courseware People's Education Press fifth grade mathematics volume 2 industry PPT template

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