area for third grade

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

How do you calculate the area of a rectangle?

Back

Multiply the length by the width (Area = Length × Width).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 5 units and a width of 4 units?

Back

20 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a square?

Back

Area = Side × Side.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a square with a side length of 6 units?

Back

36 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × Base × Height.

Tags

CCSS.6.G.A.1

Front

What is the area of a triangle with a base of 8 units and a height of 5 units?

Back

20 square units.

Tags

CCSS.6.G.A.1

Front

What units are used to measure area?

Back

Square units, such as square meters (m²) or square feet (ft²).

Tags

CCSS.3.MD.C.6

Front

What is a real-life example of measuring area?

Back

Calculating the area of a garden to know how many plants can fit.

Front

What is the area of a shape with 4 units length and 10 units width?

Back

40 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3