"Three Views" Projection and View PPT Courseware

Description

"Three Views" Projection and View PPT Courseware

concept

The figure seen from the front is called the main view;

The figure seen from the left is called the left view;

The figure seen from above is called a top view.

"Three Views" in Life

Front view - as seen from the front

Left view - view from the left

Top view - picture seen from above

Use what you learn

1. The geometric body made of 4 small cubes is as shown in the figure. Please draw its three views.

2. Use 5 cubes to build a geometric body, and then draw three views of the built geometry.

challenge raised

1. The front view and top view of a right hexagonal prism are as shown in the figure. Please draw its left view.

2. Use 4 identical small cubes to build a geometric body with the front and top views as shown in the figure. The different construction methods are ( )

A. 1 kind B. 2 kinds C. 3 kinds D. 4 kinds

A view of a geometry is unique, but when the geometry is considered in terms of views, it has many possibilities.

Inspiration from this lesson:

When you observe the same object from different directions, you may see different graphics, and when you analyze the same thing or the same person from different angles, the results may be different. As our classmates, we must learn to evaluate each classmate comprehensively. In the future, when we look at things, people, and things, we should analyze them from multiple angles and directions. In this way, we will discover many beautiful and shining things, and thus feel that we Life is so wonderful!

Keywords: Projection and view teaching courseware, three-view teaching courseware, New People's Education Press ninth-grade mathematics second volume PPT courseware, ninth-grade mathematics slide courseware download, projection and view PPT courseware download, three-view PPT courseware download, .ppt format

For more information about the "Projection and View Three Views" PPT courseware, please click the Projection and View ppt Three Views ppt tag.

"Three Views of Objects" PPT courseware 3:

"Three Views of Objects" PPT Courseware 3 Do it 1. The two pictures shown in the figure are top views of the geometry built by several small cubes. The numbers in the small squares represent the number of small cubes at that position. , please draw the front view and left view of the corresponding geometry. 2..

"Three Views of Objects" PPT Courseware 2:

"Three Views of Objects" PPT Courseware 2 Before workers process parts, they must first look at the drawings of the parts. But drawing an object in space on a plane is not a simple matter, because it must be drawn so that it can be seen clearly from all aspects. .In order to solve this problem, three...

"Three Views of Objects" PPT courseware:

"Three Views of Objects" PPT courseware Guess, can you tell what kind of object it is by just looking at its shadow under the sun? In life, we should look at and analyze one thing from different angles and aspects. Three views: observing object graphics, orthographic projection graphics..

File Info

Update Time: 2024-09-30

This template belongs to Mathematics courseware People's Education Press Ninth Grade Mathematics Volume 2 industry PPT template

Preview