In this unit, you will expand your understanding of fractions and mixed numbers to include fraction equivalency and unlike denominators. We will develop our understanding using multiple strategies including hands-on fraction tiles and visual fraction models, and algorithms.
Common Core Standards: 5.NF.1, 5.NF.2
I can... -determine common multiples of unlike denominators. -create equivalent fractions using common multiples. -add and subtract fractions with unlike denominators (including mixed numbers) using equivalent fractions. -solve addition and subtraction word problems involving fractions using visual models or equations. -use estimate strategies, benchmark fractions, and number sense to check if my answer is reasonable. Unit Vocabulary Mixed numbers Equivalent fractions Benchmark fractions Common Denominator Denominator Numerator
Fraction Addition and Subtraction Videos LearnZillion: