"Understanding of Cuboids and Cubes" PPT courseware

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"Understanding of Cuboids and Cubes" PPT courseware

A figure surrounded by several line segments on a plane is called a plane figure

Today the teacher has brought you some cuboid and cube objects. Let’s take a look.

In life, have you ever seen objects whose shapes are rectangular or cube?

Same: the cuboid has 6 faces, 12 edges, and 8 vertices; the cube also has 6 faces, 12 edges, and 8 vertices.

Different: the six faces of a cuboid are all rectangles (in special cases, two opposite faces are squares, and the areas of the opposite faces are equal. The 12 edge lengths are divided into 3 groups, and each group has 4 equal lengths.

The six faces of a cube are all squares, the six faces are exactly equal, and the 12 edges are of equal length.

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"Understanding of Cuboids and Cubes" Cuboids and Cubes PPT Courseware 5:

"Understanding of Cuboids and Cubes" Cuboids and Cubes PPT Courseware 5 Teaching Objectives 1. To enable students to understand the meaning of the faces, edges, vertices and length, width and height (edge ​​length) of cuboids and cubes through observation, operation and other activities, and master the meaning of cuboids and cubes Characteristics of the cube. ..

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

"Understanding of Cuboids and Cubes" PPT Courseware of Cuboids and Cubes 4 What is the relationship between cuboids and cubes? A cube is a ____ with equal length, width and height. It is a special kind of ______. What are the characteristics of a cube? Faces: There are 6 faces, all identical..

"Calculation of the volume of cuboids and cubes" PPT courseware for understanding cuboids and cubes 2:

"Calculation of the Volume of Cuboids and Cubes" Understanding of Cuboids and Cubes PPT Courseware 2 Teaching Objectives 1. Explore and master the calculation methods of the volumes of cuboids and cubes, and be able to correctly calculate the volumes of cuboids and cubes. 2. In the process of observation, operation and exploration...

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Update Time: 2024-11-18

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

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