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Grade 4
Measurement & Data
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Grade 4
Measurement & Data
Grade 4 Math

Measurement & Data

Convert units of measure

Main lesson
Mixed measures
Use this for 3 feet 5 inches as inches, or 150 minutes as hours and minutes.
Estimate lengths in metric units
Use this for “Is it more or less than 1 meter?”

Use perimeter and area formulas

Main lesson
Perimeter and area of a square
Use this for a square: “The perimeter of a square is 48 meters. How long is each side?”

Angles and angle measurement

Main lesson
Measure angles with a protractor
Use this for “What is the measure of the angle?” on a protractor, either scale.
Measure angles: neither ray on zero
Use this for “One ray points to 45 and the other to 135. What is the angle?”
Understand angles as parts of a turn
Use this for “a quarter turn is how many degrees?” or “how many 20° angles make a full turn?”
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