Goals, Objectives, and Success- Add Fractions with Unlike Denominators Lesson 46

Standard:

5.NF.A. Number & Operations—Fractions: Use equivalent fractions as a strategy to add and subtract fractions.
Evidence Outcomes
Students Can:
1. Add and subtract fractions with unlike denominators (including mixed
numbers) by replacing given fractions with equivalent fractions in such a
way as to produce an equivalent sum or difference of fractions with like
denominators. (CCSS: 5.NF.A.1)
2. Solve word problems involving addition and subtraction of fractions
referring to the same whole, including cases of unlike denominators, e.g.,
by using visual fraction models or equations to represent the problem. Use
benchmark fractions and number sense of fractions to estimate mentally
and assess the reasonableness of answers. (CCSS: 5.NF.A.2)

 

Objective:

  • I can add fractions with unlike denominators. 

Success:

  • I will know that I can accurately add fractions with unlike denominators with 80% accuracy.