Suitable for Grades: 4th Grade
CCSS: 4.NF.A.1, 4.NF.A.2
CCSS Description: Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.
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.
Begin finding equivalent fractions of unit fractions in this worksheet with either a numerator or denominator given. Section A asks students to find equivalent fractions to unit fractions with a variety of denominators. Section B will see learners start to work with non unit fractions, ensuring they are secure in their understanding of finding equivalent fractions when given either a numerator or denominator. Take on an extra challenge with Section C by finding a chain of equivalent fractions.