| Category | Format | Size |
|---|---|---|
| People's Education Press Second Grade Mathematics Volume 2 | pptx | 6 MB |
"Translation and Rotation" PPT download
Description
"Translation and Rotation" PPT download, 18 pages in total.
learning target
Perception of translational and rotational phenomena. (emphasis)
Correctly judge and distinguish translation and rotation phenomena. (difficulty)
Review import
Xiao Ming sits behind Xiao Liang, and Xiao Liang sits in front of Xiao Ming ( );
Xiaojing sits on Xiaoli's left side, and Xiaoli sits on Xiaojing's ( ) side.
Explore new knowledge
Linear motion in the horizontal direction.
Linear motion in the vertical direction.
Linear motion in the horizontal direction.
Knowledge points: Understand the translation phenomenon and the translation of graphics
Consolidation exercises
1. (Selected from textbook P33 T4) Which fish can overlap with the red fish through translation? Color them.
2. (Selected from textbook P34 T7) Which of the following phenomena are translations? What are rotations?
②③ are translation; ①④⑤ are rotation.
3. If the following phenomenon is rotating, please put “√” in the brackets.
Class summary
When an object moves in a straight line, its shape, size and direction do not change, only its position changes. This movement phenomenon is translation.
The phenomenon of an object or figure performing circular motion centered on a point or an axis is rotation.
Keywords: Free download of translation and rotation PPT courseware, download of graphic motion PPT, .PPT format;
For more information about the "Motion Translation and Rotation of Graphics" PPT courseware, please click the "Motion of Graphics PPT Translation and Rotation PPT" tab.
"Simple Pattern Design" Graphic translation and rotation PPT:
"Simple Pattern Design" Graphic Translation and Rotation PPT Learning Objectives: Be able to use a combination of translation, rotation or axial symmetry to solve some simple pattern designs, and use them to analyze patterns. Through observation, communication, and creation, develop spatial concepts and enhance Aesthetic sense..
"Central Symmetry" Translation and Rotation of Graphics PPT:
"Central Symmetry" PPT on translation and rotation of graphics, 18 pages in total. Learning objectives: Understand the concepts of central symmetry, symmetry center, central symmetrical figures, etc., and be able to identify centrally symmetrical figures. Explore the properties of two centrally symmetrical figures through drawing. Be able to use central symmetry..
"Rotation of Graphics" Translation and Rotation of Graphics PPT (Lesson 2):
"Rotation of Figures" PPT on Translation and Rotation of Figures (Lesson 2) Part One Content: Learning Objectives Use the basic properties of rotation to explore rotation drawing. Understand the transformation relationship between graphics through specific situations. ... ... .. . Graphic rotation PPT, part 2..
File Info
Update Time: 2024-06-29
This template belongs to Mathematics courseware People's Education Press Second Grade Mathematics Volume 2 industry PPT template
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