Estimating Lengths with Inches, Feet, and Yards

What is a fun way to make estimating measurements easier?

• Using everyday objects as references

• Ignoring measurements

• Memorizing measurements

• Using a calculator

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CCSS.2.MD.A.3

What everyday object is approximately one inch in size?

• A pencil

• A book

• A bottle cap

• A shoe

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CCSS.2.MD.A.3

How long is one foot in terms of inches?

• 15 inches

• 20 inches

• 12 inches

• 10 inches

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CCSS.4.MD.A.1

What is a good reference for estimating one yard?

• The height of a table

• The length of a car

• The width of a door

• The height of a refrigerator

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CCSS.2.MD.A.3

What is the best estimate for the length of a clothespin?

• Two inches

• Two meters

• Two yards

• Two feet

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CCSS.2.MD.A.3

How long is a dog likely to be?

• Two meters

• Two yards

• Two inches

• Two feet

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CCSS.2.MD.A.3

What is the best estimate for the height of a house?

• 10 inches

• 10 meters

• 10 feet

• 10 yards

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CCSS.2.MD.A.3

If someone is about six feet tall, how well would they fit on a couch?

• They would fit perfectly

• They would not fit

• Only their feet would fit

• Only half of their body would fit

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CCSS.2.MD.A.2

Why is it useful to make your own references for estimating measurements?

• It improves memory

• It makes estimating more accurate

• It's a requirement in math

• It makes estimating more relatable and easier

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CCSS.2.MD.A.3

What should you do if you're unsure about an estimate?

• Give up

• Use a reference object for comparison

• Guess randomly

• Always choose the largest measurement

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CCSS.2.MD.A.3