visualizing the area of rectangle
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TRANSCRIPT
![Page 1: Visualizing the area of rectangle](https://reader033.vdocuments.mx/reader033/viewer/2022061205/54811fa9b4af9f810f8b4ae0/html5/thumbnails/1.jpg)
Visualizing the Area of Rectangle
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Guess Who…….
I am a Rectangle
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Guess Who…….
I am a Triangle
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Guess Who…….
I am a Square
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Guess Who…….
I am a Circle
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Which of the following figures have four sides?
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Making a recap….. What can you say about the sides of this figure?
1
1
1
1
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How many square units are there I this figure?
There are 4 square units..
1
34
2
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Let’s sing a songAm a square, I have 4 sides 2XWe are square we have 4 sides, 1,2,3,4 we are squareAm a circle I go round and round,2XWe are circle we go round and round; round and round we are circlesAm a triangle I have 3 sides 2XWe are triangle we have 3 side 1,2,3 we are triangleWe are shapes, you see us everywhere 3XLook around we are everywhereWe are shapes, you see us everywhere3XLook around we are everywhere3X
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Presentation
How many square units do you think will cover the cardboard?
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How many square units are there in this figure?
This figure has 48 square units in all. How many square are there in the length?
width?
6
8
12
910
12
11
65
43
87 13
14
18
17
16
15
19
20
24
23
22
21
25
26
30
29
28
27
31
32
36
35
34
33
37
38
42
41
40
39
43
44
48
47
46
45
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Let’s PracticeCount the number of squares
4 square units 6 square units
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You can do it Fold your paper into 8 by 6. How many square units did you form? 48square units How many square are there in the length? 8 square units How many square units in the width? 6 square units Which is longer? The length or the width? The length.
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Count my square
8 square units4square units in the
length2 square units in the
width
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Count my square
32 square units8square units in the
length4 square units in the
width
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Count my square
16 square units4 square units in the
length4 square units in the
width
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Count my square
12 square units6 square units in the
length2 square units in the
width
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It’s your time to work…
Be cooperative
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PRESENTATION OF
OUTPUTS
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Can you apply?
Group A Draw Me… 1. A rectangular board 5
square units long and 2 square units wide
2. a table that measure 4 square units long, 3 units wide
3. a bed that measures 5 units long and 3 units wide.
Group B Count my square
Area= Area=
Area=
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Group c l= w= A= l= w= A= l= w= A=
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Answer the following 1. How many square units are in the figure?
____square units
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2.Give the length, width and area
L=W=A=_____square units
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3. Cyronn has a garden. Its area is 10 square units. Draw the square units
5
2
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4-5. draw the rectangular area using the given square units
A. 15 square units B. 24 square units
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To Dos Draw and solve me 1. The area of a volleyball court is 246 sq. units.
Find the area each team occupies. 2. The area of a garden is 15 sq. units. Rachelle
and Ralph cleaned 9 sq. units of the area. How many more square units need to be cleaned?
3. A rectangle is 50 units long and 25 units wide. Find its area in square units.
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Thank You… SMILE ☺☺☺☺☺☺☺☺