"Perimeter of a Rectangle" Quadrilateral PPT courseware

Description

"Perimeter of a Rectangle" Quadrilateral PPT courseware

Line the pegboard to form the rectangle below. Measure its length and width. What is its circumference.

4+6+4+6=20 (cm)

Width + length + width + length = perimeter of rectangle

6+4+6+4=20 (cm)

Length + Width + Length + Width = Perimeter of the rectangle

True or False:

1. The sum of the lengths of the four sides of a rectangle is called the perimeter of the rectangle ( )

2. Perimeter of rectangle = length + width × 2 ( )

3. A rectangle is 8 meters long and 2 meters wide. Its perimeter is 10 meters ( )

1. The sum of the length and width of a blackboard is 5 meters. What is its circumference in meters? ( )

A.5×4 B.5×2 C.(5 + 5)×2

2. To beautify the campus during Arbor Day, we use iron railings on one side of the wall to enclose a rectangular flower garden. The length is 25 meters and the width is 10 meters. How many iron railings are needed ( ) meters long?

A. Not sure B. 70 C. 45 D.60

This courseware provides a comprehensive introduction to the perimeter of rectangles and squares through small games and exercises, which improves students' interest in learning and helps students better understand and remember the knowledge points of quadrilaterals. It is a good classroom teaching courseware.

Keywords: quadrilateral courseware, perimeter courseware of rectangles and squares, New People's Education Edition third grade mathematics PPT courseware, third grade mathematics slide courseware download, quadrilateral PPT courseware download, perimeter of rectangle and square PPT courseware download, .ppt Format

For more information about the "Perimeter of Quadrilaterals, Rectangles and Squares" PPT courseware, please click on the Perimeter of Quadrilaterals, Rectangles and Squares PPT tab.

"Perimeter of Rectangle" Perimeter of Rectangle and Square Flash animation courseware:

"Perimeter of a Rectangle" Flash animation courseware for the perimeter of rectangles and squares. This courseware belongs to the sixth unit of the third grade mathematics volume of the Hebei Education Edition. The teaching material of the perimeter of a rectangle and a square is a Flash animation courseware for the perimeter of a rectangle. The content is vivid and vivid. Please download! ..

"Perimeter of a Rectangle" Quadrilateral Flash Animation Courseware:

"Perimeter of a Rectangle" Quadrilateral Flash Animation Courseware This animation courseware helps students understand and apply the knowledge they have learned through exercises, fully demonstrating the knowledge points of the perimeter of a rectangle, and is a good teaching aid. Keywords: quadrilateral animation courseware, rectangle..

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Update Time: 2024-11-19

This template belongs to Mathematics courseware People's Education Press Third Grade Mathematics Volume 1 industry PPT template

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