Tell your students that this concept has a name, the identity property, and in this lesson, we will use this concept as we generate equivalent fractions. Below is the order they suggest teaching.Įngage NY Module 5 A-1 - Decompose fractions as a sum of unit fractions using tape diagrams.Įngage NY Module 5 A-2 - Decompose fractions as a sum of unit fractions using tape diagrams.Įngage NY Module 5 A-3 - Decompose non-unit fractions and represent them as a whole number times a unit fraction using tape diagrams.Įngage NY Module 5 A-4 - Decompose fractions into sums of smaller unit fractions using tape diagrams.Įngage NY Module 5 A-5 – Decompose unit fractions using area models to show equivalence.Įngage NY Module 5 A-6 – Decompose fractions using area models to show equivalence.Įngage NY Module 5 B-7 - Use the area model and multiplication to show the equivalence of two fractions.Įngage NY Module 5 B-8 - Use the area model and multiplication to show the equivalence of two fractions.Įngage NY Module 5 B-9 - Use the area model and division to show the equivalence of two fractions.Įngage NY Module 5 B-10 – Use the area model and multiplication to show the equivalence of two fractions.Įngage NY Module 5 B-11 – Explain fraction equivalence using a tape diagram and the number line, and relate that to the use of multiplication and division. In Lessons 1 and 2, students decompose fractions as unit fractions, drawing tape diagrams to represent them as. Ask your class what is 6 x 1 and 21 x 1 Continue until they realize that any number you give, multiplied by 1, results in the number itself. * The Engage New York lessons starts with Decomposing Fractions (4.NF.B.3) and then builds into fraction equivalency and comparing. They represent these decompositions, and prove equivalence, using visual models. Equivalent Fractions - Includes a visual for Smart Board and a video lessonįraction Bars - Equivalent fractions for Smart Board Viewing Students explore fraction equivalence through the decomposition of non-unit fractions into unit fractions, as well as the decomposition of unit fractions into smaller unit fractions.
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