A fourth grade mass and volume worksheet where students fill in the bubble to choose the best unit of measure for weight and capacity. Includes an answer key — perfect for quick, no-prep measurement practice at home or school.
This Density and Volume in Metric Worksheet asks 3rd graders to choose the best metric unit—grams, kilograms, milliliters, or liters—for ten everyday objects. Answer key included for fast, no-prep measurement practice.
This circling empty full examples worksheet lets kindergarten students find the full container in each row of pictures. An answer key is included, making it a quick, fun way to build early measurement words.
A measuring metric word problems worksheet where 4th graders solve five real-world grams, kilograms, milliliters and liters problems, including two that need a unit conversion first. Answer key included, so practice is quick and no-prep.
This Choosing Milliliter or Liter Worksheet has 4th graders pick the right metric unit for six everyday containers, convert liters and milliliters, and solve a word problem. Answer key included.
This cup pint quart gallon worksheet gives 4th graders practice choosing units and converting between cups, pints, quarts, and gallons. Includes an answer key—a no-prep way to build customary capacity skills.
A units of measurement worksheet where 3rd graders choose grams, kilograms, milliliters, or liters for everyday objects, then solve two metric number stories. Answer key included for fast, no-prep practice.
This liquid measurement scenarios worksheet gives 5th grade students four two-step word problems that convert milliliters, liters, and kiloliters. An answer key is included, so every step is easy to check.
This writing empty full examples worksheet asks 1st graders to look at six containers and write full or empty for each. An answer key is included for fast checking.
This measurement conversions worksheet has 5th grade students scale a fruit punch recipe and solve capacity word problems with cups, pints, quarts, and gallons. An answer key is included for easy checking.
Pour it, fill it, measure it!
Capacity is how much a container can hold. Little learners start with words like full, empty, more and less, comparing a cup to a bucket. In the middle grades kids measure with real units, cups, pints, quarts and gallons, or milliliters and liters, and learn to pick the right one: a spoonful of medicine is milliliters, a swimming pool is liters. By 4th and 5th grade they convert between units, like 1 gallon = 4 quarts = 8 pints = 16 cups. The aha comes when kids pour 4 quarts into a gallon jug and it fills right to the top!
Capacity is a pouring topic, not a pencil topic. Start with water (or rice, if you're brave), then move to paper.
Set out a cup, a pint, a quart and a gallon container with a tub of water or rice. Kids predict how many cups fill the quart, then pour to check. Afterward, they record what they found on paper. Pour first, write second.
Why it works: kids understand an idea best when they touch it, then draw it, then write it, the order the U.S. Department of Education recommends for elementary math.
Try it withCup Pint Quart Gallon WorksheetWorksheetsOpen it →Show a picture, like a bathtub or an eyedropper, and kids hold up mL or L. Then call on someone to explain why. Hearing classmates reason out loud ("a raindrop is tiny, so milliliters!") builds a feel for size that rules alone never do.
Why it works: when kids say the precise math words, their understanding gets sharper, a recommendation of the U.S. Department of Education's elementary math guide.
Try it withChoosing Milliliter or Liter WorksheetWorksheetsOpen it →For older kids, model one conversion step by step out loud: "A gallon is 4 quarts, so 3 gallons is 3 groups of 4." Then do one together and let them try one alone. Seeing the thinking first makes the multiplication make sense.
Why it works: showing first, practicing together, then letting kids try alone is the "gradual release" model teachers have relied on for decades (Pearson and Gallagher, 1983).
Try it with5.MD.1 Fifth Grade Common Core LessonCommon Core LessonsOpen it →Measuring is messy, and that's exactly why kids love it.
ActivitiesHow much water can one diaper soak up? Kids predict, pour and measure in a STEAM challenge they talk about for weeks.
Open How Much Will It Absorb Diaper STEAM Activity →
ActivitiesTeams race to match gallons, quarts, pints and cups. First team with every match correct wins.
Open Measurement Conversion Activity →
WorksheetsLittle ones circle the full jars and the empty cups, then find real examples around the room.
Open Circling Empty Full Examples Worksheet →Teacher favorites right now: Mass and Volume Worksheet, Density and Volume in Metric Worksheet and Circling Empty Full Examples Worksheet.
Capacity is the amount a container can hold, usually a liquid. Kids measure it in cups, pints, quarts and gallons, or in milliliters and liters.
They are close cousins. Capacity is how much a container can hold, while volume is how much space an object takes up. In elementary school, capacity usually means liquids and volume often means counting cubes.
Many teachers draw a "Gallon Man" or a big G with 4 Qs inside, 2 Ps in each Q and 2 Cs in each P. Pouring real containers into each other makes the picture stick even better.
Kindergarten compares full and empty, and 2nd and 3rd grade start measuring with units. Converting between units, like quarts to cups, usually comes in 4th and 5th grade.
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