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Unit: Measurement and data

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Possible mastery points

Estimating mass

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Practice

Estimate mass (grams and kilograms)Get 3 of 4 questions to level up!
Estimating mass (ounces and pounds)Get 3 of 4 questions to level up!

Estimating volume

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Practice

Estimate volume (milliliters and liters) Get 3 of 4 questions to level up!
Estimating volume (cups, pints, quarts, and gallons)Get 5 of 7 questions to level up!

Estimating length

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Practice

Estimating length (mm, cm, m, km)Get 5 of 7 questions to level up!
Estimating length (in, ft, yd, and mi)Get 5 of 7 questions to level up!

Time

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Practice

Estimating time (seconds, minutes, and hours)Get 3 of 4 questions to level up!
Time differencesGet 3 of 4 questions to level up!
Telling time word problemsGet 3 of 4 questions to level up!

Quiz 1

Level up on the above skills and collect up to 900 Mastery points

Converting units of mass

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Practice

Convert to smaller units (g and kg)Get 3 of 4 questions to level up!
Convert to smaller units (oz and lb)Get 3 of 4 questions to level up!

Converting units of volume

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Practice

Convert to smaller units (mL and L)Get 3 of 4 questions to level up!
Convert to smaller units (c, pt, qt, & gal)Get 5 of 7 questions to level up!

Converting units of length

Learn

Practice

Convert to smaller units (mm, cm, m, & km)Get 5 of 7 questions to level up!
Convert to smaller units (in, ft, yd, & mi)Get 5 of 7 questions to level up!

Converting units of time

Learn

Practice

Convert to smaller units (sec, min, & hr)Get 5 of 7 questions to level up!
Time conversion word problemsGet 3 of 4 questions to level up!

Quiz 2

Level up on the above skills and collect up to 800 Mastery points

Money word problems

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Practice

Convert money word problemsGet 3 of 4 questions to level up!

Conversion word problems

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Practice

Metric conversions word problemsGet 3 of 4 questions to level up!
US customary conversion word problemsGet 3 of 4 questions to level up!

Quiz 3

Level up on the above skills and collect up to 300 Mastery points

Area and perimeter

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Practice

Represent rectangle measurementsGet 3 of 4 questions to level up!
Area & perimeter of rectangles word problemsGet 5 of 7 questions to level up!

Line plots with fractions

Learn

Reading a line plot with fractions
(Opens a modal)

Practice

Interpret line plots with fraction addition and subtractionGet 3 of 4 questions to level up!

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 2300 Mastery points!

About this unit

When we measure anything, we do it in human-defined 'units'. Different units were defined in different places and for different scales. The two most common are U.S. customary units and metric units. Let's think about how to convert between and among them! We'll also continue thinking about perimeter and area!