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AIM: How is area measured in Metric ?

VOCABULARY“square units”

Ex: square meters, square centimeters, square feet

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OBJECTIVE

To understand and successfully measure area using the metric system

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What is this called?

Meter stick

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The main unit of length in the metric system is called ?

the METER

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How many meters are there on a meter stick

1 meter

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How many centimeters are there on a meter stick

100 cm

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How many millimeters are there on a meter stick

1000 mm

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What is the formula for the area of rectangle?

AREA = length x width

A = l x w

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Suppose we had a rectangle whose length was 3 cm and whose width was 5 cm. What would be its area?

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Suppose we had a rectangle whose length was 5 cm and whose width was 3 cm. What would be its area?

5 cm

3 cm

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Suppose we had a rectangle whose length was 5 cm and whose width was 3 cm. What would be its area?

5 cm

3 cm 15 cm2

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Suppose we had a rectangle whose length was 6 cm and whose width was 4 cm. What would be its area?

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Suppose we had a rectangle whose length was 6 cm and whose width was 4 cm. What would be its area?

6 cm

4 cm

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Suppose we had a rectangle whose length was 6 cm and whose width was 4 cm. What would be its area?

6 cm

4 cm 24 cm2

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Suppose we had a rectangle whose length was 7 cm and whose width was 3 cm. What would be its area?

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Suppose we had a rectangle whose length was 7 cm and whose width was 3 cm. What would be its area?

7 cm

3 cm

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Suppose we had a rectangle whose length was 7 cm and whose width was 3 cm. What would be its area?

7 cm

3 cm 21 cm2

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Suppose we had a rectangle whose length was 5 mm and whose width was 4 mm. What would be its area?

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Suppose we had a rectangle whose length was 5 mm and whose width was 4 mm. What would be its area?

5 mm

4 mm

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Suppose we had a rectangle whose length was 5 mm and whose width was 4 mm. What would be its area?

5 mm

4 mm 20 mm2

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What do they use measurement of area for in the real world?

1.Measurement of carpeting

2.Measurement of real estate: property, homes, rental properties

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Calculate the length, width, and area of two index card, and a sheet

of notebook paper

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Internet Questions

Work Sheet