Calculating the Area of a Square

In this video, Mr. Jay explains how to find the area of a square. He introduces the concept of area as the surface a shape covers and demonstrates the calculation using the formula: area equals side length squared. Two examples are provided: one with a square of 8-inch sides and another with 11-meter sides. The video concludes with a recap of the method and emphasizes the importance of understanding the concept of area.

What does the area of a shape represent?

• The volume covered by the shape

• The surface the shape covers

• The perimeter of the shape

• The length of the shape

How do you calculate the area of a square?

• Add all sides

• Square the side length

• Multiply the length by the width

• Multiply all sides

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If one side of a square is 8 inches, what is the area?

• 32 square inches

• 8 square inches

• 64 square inches

• 16 square inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What property do all sides of a square share?

• All have different lengths

• All are parallel

• All are of equal length

• All are perpendicular

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CCSS.5.G.B.4

What does a tick mark on the sides of a square indicate?

• Parallel sides

• Perpendicular sides

• Equal lengths

• Different lengths

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CCSS.3.G.A.1

If a square has a side length of 11 meters, what is the area?

• 22 square meters

• 132 square meters

• 44 square meters

• 121 square meters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Why are the 90-degree angle marks important in understanding squares?

• To indicate equal side lengths

• To show all sides are parallel

• To measure side lengths

• To confirm right angles at corners

What is the formula for the area of a square?

• Side squared

• Side x Side

• Length x Width

• Perimeter divided by 4

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

How does squaring a side length help in finding the area of a square?

• It doubles the side length

• It adds all the sides together

• It calculates the total surface covered

• It multiplies the length by the width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What should you remember about the area of a square?

• It is the length of one side squared

• It is the perimeter squared

• It is found by adding the side lengths

• It is the volume of the shape

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3