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4th Grade Measurement Resources

45 4th grade measurement resources: 25 worksheets, 10 activities, 8 assessments and more. How teachers use these

4th Grade Measurement Resources

45 4th grade measurement resources: 25 worksheets, 10 activities, 8 assessments and more. How teachers use these

Workbook
Workbook4th GradeFlorida FAST 4th Grade Math Practice Test Workbook

A Florida FAST 4th grade math practice test workbook for teachers, with a pretest, skill practice for all 39 benchmarks, mixed review and 2 full-length practice tests. Answer key included, so test prep is ready to go.

Worksheet
Worksheet4th GradeMeasurement Fractions of Inches Worksheet

This measurement fractions of inches worksheet has 4th graders read an inch ruler to the nearest eighth, write each length in simplest form, and explain their thinking. Answer key included for fast, no-prep practice.

Worksheet
Worksheet4th GradeMatch the Measurements Worksheet

A Match the Measurements Worksheet where 4th graders pair equal metric amounts, finish six unit conversions, and explain a classmate's mistake in writing. An answer key is included, so a quick check takes seconds.

Worksheet
Worksheet4th GradeMass and Volume Worksheet

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.

Flash Cards
Flash Cards4th GradeMeasurement Flash Cards

These measurement flash cards help 2nd to 5th grade students learn customary unit conversions for length, weight and capacity. Fold-over cards, a practice page and an answer key are included.

Worksheet
Worksheet4th GradeThe Metric System Worksheet

The Metric System Worksheet gives 4th grade students ruler reading, unit conversions, and a banner word problem in one page. An answer key is included, so metric length practice takes no prep.

Worksheet
Worksheet4th GradeLiquid Measures Worksheet

This liquid measures worksheet gives 4th grade students practice reading measuring containers and converting capacity units. An answer key is included, so children build real measurement sense with very little prep.

Worksheet
Worksheet4th GradePerimeter Equation Problems Worksheet

This Perimeter Equation Problems Worksheet has 4th Grade students solve one-step equations for each side length, then find the perimeter of five figures and two real-world problems. Answer key included.

Worksheet
Worksheet4th GradeMeasuring Metric Word Problems Worksheet

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.

Worksheet
Worksheet4th GradeCup Pint Quart Gallon Worksheet

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.

Worksheet
Worksheet4th GradeFinding Perimeters Word Problems Worksheet

Give 4th graders confident perimeter practice with this finding perimeters word problems worksheet, featuring five real-world story problems about gardens, fields, and flags. An answer key is included for fast, no-prep checking at home or school.

Workbook
Workbook4th GradeSmarter Balanced (CAASPP / SBAC) 4th Grade Math Practice Test Workbook

A Smarter Balanced (CAASPP / SBAC) 4th grade math practice test workbook for teachers, with a pretest, skill practice for all 38 standards, mixed review and 2 full-length practice tests. Answer key included, so test prep is ready to go.

Worksheet
Worksheet4th GradeChoosing Milliliter or Liter Worksheet

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.

Worksheet
Worksheet4th GradeMetric System vs US Standard Measurement Worksheet

This Metric System vs US Standard measurement worksheet helps 4th graders sort units by system, compare metric and US lengths, and solve a two-step problem, with an answer key included.

Assessment
Assessment4th GradeThermometers Reading Comprehension Worksheet

Thermometers Reading Comprehension Worksheet gives 4th grade students a two page non-fiction passage about how thermometers measure heat, four multiple choice questions and a written response. An answer key is included.

Worksheet
Worksheet4th GradeMetric Liquid Volume Worksheet

Practice metric liquid volume with this fourth grade worksheet. Students convert liters and milliliters, compare volumes, and solve word problems, with an answer key included to make review simple.

Worksheet
Worksheet4th GradePerimeter Real Life Scenarios Worksheet

This Perimeter Real Life Scenarios Worksheet asks 4th graders to add side lengths on three labeled rectangles, then solve two multi-step story problems with room to show their work. An answer key is included.

Activity
Activity4th GradeMeasuring Monstrous Angles Activity

This measuring monstrous angles activity helps 4th to 6th grade students read a protractor and match angles to their measures. Answer key included for quick checking at a math center.

Workbook
Workbook4th GradeNew Jersey NJSLA-A 4th Grade Math Practice Test Workbook

A NJSLA-A 4th grade math practice test workbook for teachers, with a pretest, skill practice for all 30 standards, mixed review and 2 full-length practice tests. Answer key included, so test prep is ready to go.

Activity
Activity4th GradeMeasure and Plot Data Activity

In this measure and plot data activity, 3rd to 5th grade students measure true-size objects to the nearest quarter inch and build a line plot. Answer key included.

From our teachers' playbook

Inches, ounces, liters and angles, oh my!

What do 4th graders learn about measurement?

Fourth grade is the year of converting. Kids learn that bigger units hold lots of smaller ones, so 3 ft = 36 in and 2 kg = 2,000 g. They build conversion tables for feet and inches, hours and minutes, liters and milliliters, then use them to solve word problems about distance, time, liquid volume, mass and money. They use the area and perimeter formulas for rectangles, make line plots with fraction measurements like 1/4 inch, and measure angles in degrees with a protractor. The click moment is when kids realize converting to a smaller unit always gives a bigger number.

Our favorite ways to make measurement stick

Measurement sticks when kids actually measure. These moves put tools in their hands and keep the conversions fresh.

Protractor scavenger hunt

Send partners around the room with a protractor to find and measure five angles: a book corner, an open door, scissors. They sketch each angle and record its degrees. Real angles teach kids to line up the protractor far better than angles on a page.

Why it works: going from real objects to pictures to symbols is a core recommendation of the U.S. Department of Education's elementary math guide.

Up, Up, and Away! Measuring Angles ActivityTry it withUp, Up, and Away! Measuring Angles ActivityActivitiesOpen it →

Unit match-up talk

Flash a measurement card and ask "Which unit would you use, and why?" A paperclip in grams or kilograms? A bathtub in milliliters or liters? Partners must explain their choice out loud, which catches fuzzy thinking fast.

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.

Measurement Flash CardsTry it withMeasurement Flash CardsFlash CardsOpen it →

Mix the units up

Once kids know several conversions, stop practicing them one at a time. Mix length, mass, time and volume problems in the same set so kids have to decide which conversion each problem needs. That choosing is what real tests ask for.

Why it works: mixing different kinds of problems in one practice set helped students do far better on a later test (Rohrer and Taylor, 2007).

Florida FAST 4th Grade Math Practice Test WorkbookTry it withFlorida FAST 4th Grade Math Practice Test WorkbookAssessmentsOpen it →

Questions parents and teachers ask us

What measurement do 4th graders learn?

Fourth graders convert from larger to smaller units in the same system, like feet to inches or kilograms to grams. They also solve measurement word problems, use area and perimeter formulas, make line plots with fractions and measure angles with a protractor.

How do I help my child remember measurement conversions?

Connect each one to something real: a gallon of milk, a 1-liter water bottle, a 12-inch ruler. Then build a small conversion table together and keep it on the fridge. Using the conversions while cooking does more than drilling a chart.

When do kids learn to use a protractor?

Usually in 4th grade. Students learn that angles are measured in degrees, then line up the protractor's center on the vertex and read the scale from the starting ray.

What is the difference between area and perimeter?

Perimeter is the distance around a shape, so you add the sides. Area is the space inside, so for a rectangle you multiply length times width. A fence is perimeter. A carpet is area.