Category | Format | Size |
---|---|---|
Western Normal University Edition Second Grade Mathematics Volume 2 | pptx | 6 MB |
Description
"Understanding of Rectangles and Squares" Quadrilateral PPT Courseware 2
learning target:
1. Become more familiar with the characteristics of rectangles and squares.
2. Be proficient in identifying various graphics.
Think about it:
What do rectangles and squares have in common?
What is the difference between a rectangle and a square?
How did you find out?
Can you think of a way to prove it to everyone?
judge. (Tick “ ” if the answer is correct and “ ” if the answer is wrong)
1. The four corners of rectangles and squares are right angles.
2. Rectangles, squares and triangles are all quadrilaterals.
3. A quadrilateral with equal opposite sides must be a rectangle.
4. All four sides of rectangles and squares are equal.
Summary of the whole course:
What did you learn in today's lesson?
Hand-cut homework after class:
Use a rectangular piece of paper 10 cm long and 6 cm wide to cut the largest square. How many centimeters are the sides of the square?
Keywords: PPT courseware for understanding rectangles and squares, download PPT courseware for second-year mathematics volume 2 of the Western Normal University edition, download courseware for second-grade mathematics slides, download PPT courseware for understanding rectangles and squares, .PPT format
For more information about the PPT courseware "Understanding Rectangles and Squares and Quadrilaterals", please click the "Understanding Rectangles and Squares ppt Quadrilaterals ppt" tag.
"Understanding of Rectangles and Squares" PPT:
"Understanding of Rectangles and Squares" PPT Part One: Analysis of Examples Example 1. (1) Observe rectangles and cubes. ① Point out the faces, edges and vertices of the cube. ② Count how many faces the cuboid has and how many faces the cube has. A cuboid has 6 faces and is...
"Understanding of Rectangles and Squares" Quadrilateral PPT courseware:
"Understanding of Rectangles and Squares" PPT Courseware 2 Rectangles and squares have 4 sides and 4 corners. The four corners of a rectangle and a square are all right angles. Opposite sides of a rectangle are equal. All 4 sides of a square are equal. ... ... ... [Teaching Process] 1. Pass...
"Understanding of Rectangles and Squares" PPT courseware:
"Understanding of Rectangles and Squares" PPT courseware What are the similarities between the sides of rectangles and squares? What are the differences between the sides of rectangles and squares? How did you discover it? Can you think of a way to prove it to everyone? Group activities 1. Hands-on: put the rectangle...
File Info
Update Time: 2024-07-06
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