Over 40 fraction intervention worksheets that cover all of the 4th grade NF standards. Students will work on adding & subtracting fractions, comparing fractions, equivalent fractions with models and more! Perfect for students with IEPs that need modifications, RTI groups, or for differentiating during guided math. Most pages include models to provide visuals for students. Each page includes skills practice and a critical thinking question to check their conceptual understanding. Can be used as