Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model. (4.NF.2) 1 2 3 4 5 6 Standards Skills Included Concepts Through a Particular Cognitive Demand Sample Activity in Standard Included in Context Blooms DOK Standard C-NF Build fractions from unit fractions by applying and extending previous understanding of operations on whole numbers. Understand a fraction / a b with > 1 as a sum of fractions 1 / a b. (4.NF.3) Understand addition and subtraction of fractions as joining and separating parts referring to the same whole. (4.NF.3a)
Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model. (4.NF.2) 1 Standards 2 Skills Included in Standard 3 Concepts Included in Standard 4 Through a Particular Context 5 Cognitive Demand Blooms DOK 6 Sample Activity C-NF Build fractions from unit fractions by applying and extending previous understanding of operations on whole numbers. Understand a fraction a / b with a > 1 as a sum of fractions 1 / b. (4.NF.3) Understand addition and subtraction of fractions as joining and separating parts referring to the same whole. (4.NF.3a)
4CCRSMathChartsLevelC.docx