OAS 4.GM.2.4 Worksheets

OAS 4.GM.2.4 (Oklahoma, 4th Grade): "Choose an appropriate instrument to measure the length of an object to the nearest whole centimeter or quarter inch." The worksheets below practice this standard. Each one is a free printable PDF with an answer key, comes in multiple versions, and can also be assigned digitally - no login or account needed.

4.GM.2.3

Geometry & Measurement (GM) 4.GM.2 Recognize and measure attributes in real-world and mathematical situations using various tools. 4.GM.2.4Choose an appropriate instrument to measure the length of an object to the nearest whole centimeter or quarter inch.

4.GM.2.5

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4.GM.2.4

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Choosing a Ruler for the Unit

2md1

• Choose a ruler that measures in the unit the question asks for.
• Recognize that a centimeter ruler cannot give an answer in inches.
• Rule out a tool that is the wrong length as well as one in the wrong unit.

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Measuring Objects (Centimeters)

2md1

• Line a ruler up with the end of an object before reading it.
• Measure a real object to the nearest centimeter.
• Read a ruler that is not already positioned for you.

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Flash Cards

Distance Learning

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Select a Worksheet >

Version 1

Version 2

Version 3

Version 4

Version 5

Version 6

Version 7

Version 8

Version 9

Version 10

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Measuring with a Ruler (Quarter Inch)

2md1

• Line a ruler up with the end of an object before reading it.
• Measure a real object to the nearest quarter inch.
• Read a ruler that is not already positioned for you.