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Lesson Plans and Worksheets for Grade 4
Lesson Plans and Worksheets for all Grades

Videos, examples, solutions, and lessons to help Grade 4 students learn to 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. and/or area models.

Common Core: 4.NF.1

### Suggested Learning Targets

• I can explain why fractions are equivalent.
• I can create equivalent fractions.
• I can use models to explain why different fractions are equivalent.
Understanding and explaining equivalent fractions using visual models (CCSS: 4.NF.1)

Finding Equivalent Fractions with Models and Equations: 4.NF.1
How to find equivalent fractions with multiplication by relating the equations to length, area, and number line models?

4 NF 1 Equivalent Fractions Equivalent Fractions (4.NF.1) 4.NF.1 - creating equivalent fractions 4.nf.1
The Common Core State Standards (CCSS) videos are designed to support states, schools, and teachers in the implementation of the CCSS. Each video is an audiovisual resource that focuses on one or more specific standards and usually includes examples/illustrations geared to enhancing understanding. The intent of each content-focused video is to clarify the meaning of the individual standard rather than to be a guide on how to teach each standard although the examples can be adapted for instructional use.

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You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations. 