This worksheet will help you assess 4.NF.1
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.
The first four questions are multiple choice questions that are very basic. The students will determine which fractions are equivalent, not equivalent, or explain why a fraction is equivalent.
The next two questions are mutliple choice word problems that still require the students to demonstrate an understanding of equivalent fractions.
Questions 7 - 9 require students to use grids and number lines to find equivalent fractions.
Question 10 is a simple division word promblem. (Our fourth grade students always seem to struggle with this, so I threw it in to review. You could always change it to a standard that your students need to review!)