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Measurement Weight Conversions Worksheet

Practice converting ounces, pounds, and tons with this measurement weight conversions worksheet for 4th grade, featuring a conversion chart, word problems, and an answer key that makes checking quick.

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About this resource

Description

How to Teach Weight Conversions

The Measurement Weight Conversions Worksheet helps students move between ounces, pounds, and tons, a key fourth grade measurement skill. Converting a weight means expressing the same amount in a larger or smaller unit. Students learn that 1 pound equals 16 ounces and that 1 ton equals 2,000 pounds, so they multiply to change a larger unit into a smaller one and divide to find how many smaller pieces make up a larger amount.

About This Worksheet

This 4th grade weight conversion worksheet opens with a fact strip that lists both conversion rules. Students then complete a five-row chart of everyday objects, such as a dictionary, a bag of flour, and a bowling ball. For each object they convert between ounces and pounds and figure out how many of that object it would take to make 1 ton. Three word problems follow, including a two-step problem about bags of sand and a mixed-unit problem about a pet cat. Students show their work inside each card and write the answer on the line. Use the measurement weight conversions worksheet for independent practice, a math center, homework, or a quick check after a lesson on customary units.

What’s Included

  • One student page with a conversion fact strip, a five-row ounces, pounds, and tons chart, and three word problems
  • A complete answer key with every chart value and word-problem answer

Why This Worksheet Helps Kids

  • Students practice multiplying and dividing with real units instead of bare numbers, which builds number sense.
  • The chart mixes given ounces and given pounds, so students must decide which way to convert on every row.
  • Word problems connect weight to real situations, from a baby elephant to a truck full of sand.

Ideas for Teachers and Parents

Bring in a kitchen or bathroom scale and let students weigh a few classroom objects before they start. Have partners compare their strategies for the “number needed for 1 ton” column, and challenge early finishers to write their own conversion word problem for a classmate to solve.

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