Western Normal University Edition First Grade Mathematics Volume 1
People's Education Press First Grade Mathematics Volume 1
Beijing Normal University Edition Seventh Grade Mathematics Volume 1
People's Education Press Third Grade Mathematics Volume 1
People's Education Press Second Grade Mathematics Volume 1
Beijing Normal University Edition Fifth Grade Mathematics Volume 1
Hebei Education Edition Third Grade Mathematics Volume 1
Hebei Education Edition Seventh Grade Mathematics Volume 2
Beijing Normal University Edition Seventh Grade Mathematics Volume 2
Qingdao Edition Seventh Grade Mathematics Volume 1
People's Education High School Mathematics Edition B Compulsory Course 2
Beijing Normal University Edition Eighth Grade Mathematics Volume 1
Qingdao Edition Seventh Grade Mathematics Volume 2
Jiangsu Education Edition Fourth Grade Mathematics Volume 1
Qingdao Edition Second Grade Mathematics Volume 2
People's Education Press First Grade Mathematics Volume 2
!["Surface Area of a Cuboid" Cuboid PPT Courseware 2](https://font2020.oss-cn-beijing.aliyuncs.com/ppt1/3a305aa70ba6c517d26d6c33fbf0a0a0.jpg)
Category | Format | Size |
---|---|---|
Beijing Normal University fifth grade mathematics volume 2 | pptx | 6 MB |
Description
"Surface Area of a Cuboid" Cuboid PPT Courseware 2
teaching objectives
1. Knowledge and skills: During operation and observation activities, explore and understand the surface area of cuboids and cubes and their calculation methods, and be able to calculate them correctly.
2. Process and methods: Enrich the understanding of real space concepts and develop preliminary space concepts.
3. Emotions and attitudes: Solve some simple problems in life based on specific situations.
1. Fill in the blanks orally:
(1) A cuboid has ( ) faces, usually ( ), and ( ) of opposite faces are equal.
(2) This is a ( ), its length ( ) cm, width ( ) cm, height ( ) cm. The sum of their edge lengths is ( ) cm.
2. Calculate the surface area of the cuboid below. (Unit: cm)
(1.6×0.4+1.6×0.5+0.5×0.4) ×2
(10×5+10×2+5×2) ×2
3. Calculate the surface area of each cuboid below.
(1) 3 cm long, 2 cm wide, 10 cm high
(3×2+3×10+2×10)×2=112 (square centimeters)
(2) Length = width = 4.3 meters, height = 3 meters
4.3×4.3×2+4.3×3×4
(3) 30cm long, 1.2cm wide, 16cm high
(30×12+30×16+12×16) ×2
A rectangular iron box is 16 cm long, 12 cm wide and 10 cm high. How much iron sheet is needed to make this tin box?
What did we learn today? Can you talk about it?
Summary of this lesson
Able to accurately calculate the surface area of cuboids and cubes.
Keywords: Surface area of cuboid courseware PPT, Beijing Normal University edition fifth grade mathematics volume PPT courseware download, fifth grade mathematics slide courseware download, surface area of cuboid PPT courseware download, .PPT format
For more information about the "Surface Area of a Cuboid Cuboid" PPT courseware, please click the "Surface Area of a Cuboid Cuboid ppt ppt" tag.
"Surface Area of a Cuboid" PPT courseware for cuboid:
"Surface Area of Cuboids" Cuboid PPT Courseware 2 Teaching Objectives 1. During operation and observation activities, explore and understand the surface areas of cuboids and cubes and their calculation methods, and be able to calculate them correctly. 2. Enrich the understanding of the concept of real space and develop a preliminary view of space..
File Info
Update Time: 2024-09-08
This template belongs to Mathematics courseware Beijing Normal University fifth grade mathematics volume 2 industry PPT template
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![《长方体的表面积》长方体PPT课件2
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