--- title: "3.NR.4: Fraction Visual Models (Georgia Mathematics standard)" code: 3.NR.4 cite_as: Georgia Standards of Excellence, Mathematics, 3.NR.4 subject: math grades: - grade-3 language: en canonical_url: https://georgiahomeroom.org/standards/code/3.NR.4 md_url: https://georgiahomeroom.org/standards/code/3.NR.4.md alternate_language_url: https://georgiahomeroom.org/es/standards/code/3.NR.4.md source_url: https://case.georgiastandards.org/ims/case/v1p1/CFDocuments/e9dd7229-3558-4df2-85c6-57b8938f6180 source_last_changed: 2024-10-09 data_built: 2026-09-18 publisher: Georgia Homeroom, a free public-interest project of Georgia Civic Data. Not affiliated with or endorsed by the Georgia Department of Education or any school district. up: https://georgiahomeroom.org/standards/math/grade-3.md index: https://georgiahomeroom.org/standards/index.md --- # 3.NR.4: Fraction Visual Models Represent fractions with denominators of 2, 3, 4, 6 and 8 in multiple ways within a framework using visual models. - Subject: Mathematics - Appears in: Grade 3, https://georgiahomeroom.org/standards/math/grade-3.md ## Expectations - **3.NR.4.1**: Describe a unit fraction and explain how multiple copies of a unit fraction form a non-unit fraction. Use parts of a whole, parts of a set, points on a number line, distances on a number line and area models. - **3.NR.4.2**: Compare two unit fractions by flexibly using a variety of tools and strategies. - **3.NR.4.3**: Represent fractions, including fractions greater than one, in multiple ways. - **3.NR.4.4**: Recognize and generate simple equivalent fractions. ## Georgia Milestones coverage - Mathematics Grade 3 (EOG). Numerical Reasoning. Represent fractions with denominators of 2, 3, 4, 6 and 8 in multiple ways within a framework using visual models. (about 14% of the test; 8 points) ## What mastery looks like Georgia's Achievement Level Descriptors. The levels are cumulative: each includes the ones before it. Proficient is on grade level. - **Beginning**: Given a visual representation, identify a unit fraction and an equivalent fraction. Given a visual representation, compare two unit fractions within a contextual situation. - **Developing**: Given a visual representation, identify and describe a non-unit fraction as multiple copies of a unit fraction. Given a visual representation, compare two unit fractions and record the comparison using <, >, or =. Given a fraction, including fractions greater than one, represent the fraction with a visual representation. Given a visual representation, generate an equivalent fraction. - **Proficient**: Use multiple representations to identify and describe a non-unit fraction as multiple copies of a unit fraction. Compare two unit fractions and record the comparison using <, >, or =. Given a fraction, including fractions greater than one, represent the fraction in multiple ways. Generate equivalent fractions. - **Distinguished**: Solve complex or multi-step real-life problems by representing and comparing fractions and making connections between different representations. ## The same standard across grades - Kindergarten, K.NR.4: Identify, write, represent, and compare numbers up to 20. https://georgiahomeroom.org/standards/code/K.NR.4.md - **Grade 3, 3.NR.4 (this standard)**: Represent fractions with denominators of 2, 3, 4, 6 and 8 in multiple ways within a framework using visual models. - Grade 4, 4.NR.4: Solve real-life problems involving addition, subtraction, equivalence, and comparison of fractions with denominators of 2, 3, 4, 5, 6, 8, 10, 12, and 100 using part-whole strategies and visual models. https://georgiahomeroom.org/standards/code/4.NR.4.md - Grade 5, 5.NR.4: Read, write, and compare decimal numbers to the thousandths place, and round and perform operations with decimal numbers to the hundredths place to solve relevant, mathematical problems. https://georgiahomeroom.org/standards/code/5.NR.4.md - Grade 6, 6.NR.4: Solve a variety of contextual problems involving ratios, unit rates, equivalent ratios, percentages, and conversions within measurement systems using proportional reasoning. https://georgiahomeroom.org/standards/code/6.NR.4.md Source: Georgia Standards of Excellence, published by the Georgia Department of Education at case.georgiastandards.org.