Grade 3 - Math

Grade 3 Unit Fraction Models Worksheet

6 printable versions - On Level - About 9 minutes each

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Unit Fraction Models

Grade 3 - Math - On Level

Worksheet 1
  1. Choose the fraction for one out of 4 equal parts.

    A bar divided into 4 equal parts with 1 shaded.A bar partitioned into 4 equal parts. 1 of the parts are shaded and 3 are left white.
  2. What unit fraction does the model show?

    A rectangle divided into 6 equal parts with 1 shaded.A rectangle partitioned into 6 equal parts. 1 of the parts are shaded and 5 are left white.
  3. Which fraction names the one shaded part?

    A circle divided into 6 equal parts with 1 shaded.A circle partitioned into 6 equal parts. 1 of the parts are shaded and 5 are left white.
  4. What unit fraction does the model show?

    A bar divided into 8 equal parts with 1 shaded.A bar partitioned into 8 equal parts. 1 of the parts are shaded and 7 are left white.
  5. What unit fraction does the model show?

    A circle divided into 3 equal parts with 1 shaded.A circle partitioned into 3 equal parts. 1 of the parts are shaded and 2 are left white.
  6. Which fraction names the one shaded part?

    A bar divided into 6 equal parts with 1 shaded.A bar partitioned into 6 equal parts. 1 of the parts are shaded and 5 are left white.
  7. Which fraction names the one shaded part?

    A rectangle divided into 4 equal parts with 1 shaded.A rectangle partitioned into 4 equal parts. 1 of the parts are shaded and 3 are left white.
  8. What unit fraction does the model show?

    A rectangle divided into 4 equal parts with 1 shaded.A rectangle partitioned into 4 equal parts. 1 of the parts are shaded and 3 are left white.
  9. What unit fraction does the model show?

    A rectangle divided into 3 equal parts with 1 shaded.A rectangle partitioned into 3 equal parts. 1 of the parts are shaded and 2 are left white.
  10. Choose the fraction for one out of 4 equal parts.

    A rectangle divided into 4 equal parts with 1 shaded.A rectangle partitioned into 4 equal parts. 1 of the parts are shaded and 3 are left white.
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About this worksheet

Unit Fraction Models gives grade 3 students a focused page for a skill that parents and teachers often need as its own printable worksheet. This splits fraction understanding into the specific unit-fraction model skill students need before comparing fractions. Students often see a shaded model and reverse numerator and denominator. The items rotate through several question types so the page is not just the same prompt with different numbers or words. Students interpret visual models, identify one equal part, and write the matching unit fraction. Support versions keep the reading load, numbers, or choices friendlier while preserving the same thinking. Standard versions match everyday classroom practice. Challenge versions add a closer distractor, an extra reasoning step, or less familiar examples. Before answering, students should say what the question is asking, point to the evidence, and check that the answer fits the exact skill named in the title.

What your child will learn

  • Read unit fractions
  • Match models to fractions
  • Name equal parts

Worked example

If one of four equal parts is shaded, the fraction is 1/4.

Common mistake

Counting all parts as the numerator instead of counting only shaded parts.

Helpful hint

The numerator is shaded parts; the denominator is total equal parts.

Questions parents ask

What is the most common mistake with unit fraction models?
Counting all parts as the numerator instead of counting only shaded parts.
How can I help my child with unit fraction models?
The numerator is shaded parts; the denominator is total equal parts.
Are these 3rd grade math worksheets free to print?
Yes. All 6 printable versions on this page are free to download and print, with no account needed.

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