Identifying the images that are equivalent to that described by the shaded portion in the given image. Solving word problems by applying properties of equivalent fractions. Finding the missing numerator/denominator of a fraction, when two fractions represented by the images are equivalent.
Mapped to CCSS Section# 3.NF.A.2a, 3.NF.A.3b, 3.NF.A.3a, 3.NF.A.3c
Represent a fraction 1/b on a number line diagram by defining the interval from 0 to 1 as the whole and partitioning it into b equal parts. Recognize that each part has size 1/b and that the endpoint of the part based at 0 locates the number 1/b on the number line.,Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3. Explain why the fractions are equivalent, e.g., by using a visual fraction model.,Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.,Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers. Examples: Express 3 in the form 3 = 3/1; recognize that 6/1 = 6; locate 4/4 and 1 at the same point of a number line diagram.
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