1.Look at the fraction model below. What fraction of the whole strip is shaded?
Fractions: Identifying Parts of a Whole with Fraction Bars
Learn to read and write fractions using visual shaded strip models. Count the shaded parts as the numerator and total equal parts as denominator.
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About this practice
Grade 3 · math · Matching answer key included · US Letter and A4
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Teaching guide, sample answers and curriculum references
Before you begin
Recognize one whole divided into equal parts.
How to use this worksheet
- Model the target skill: understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts. Use the first task as a guided example before asking for an independent response.
- Check readiness first: Recognize one whole divided into equal parts.
- Discuss an incorrect response using this distinction: Count all equal parts for the denominator and shaded parts for the numerator; unequal parts do not support the same fraction model.
A common mistake to discuss
Count all equal parts for the denominator and shaded parts for the numerator; unequal parts do not support the same fraction model.
What to practice next
Draw another strip for the same fraction with a different number of equal pieces.
Sample question and answer
Look at the fraction model below. What fraction of the whole strip is shaded?
- A. 1/4
- B. 3/4
- C. 2/3
- D. 4/3
Answer: B. The strip is divided into 4 equal segments and 3 are shaded green. The fraction is 3/4.
The corresponding diagram is shown in the practice preview and PDF.
Intended curriculum references: CCSS.MATH.CONTENT.3.NF.A.1. These references describe learning goals; they are not endorsements.
Published 2026-10-02; updated 2026-10-02. Original MakeWorksheet practice. Automated consistency checks support publication; independent subject-specialist review is not recorded. Read our editorial policy.
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