Module 3: Addition and Subtraction of Fractions
Module 3: Addition and Subtraction of Fractions
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Topic A: Equivalent Fractions
Lesson 1 Objective: Make equivalent fractions with the number line, the area model, and numbers.
Lesson 2 Objective: Make equivalent fractions with sums of fractions with like denominators.Khan Academy Topic A: Equivalent fractions
Topic B: Making Like Units Pictorially
Lesson 3 Objective: Add fractions with unlike units using the strategy of creating equivalent fractions.
Lesson 4 Objective: Add fractions with sums between 1 and 2.
Lesson 5 Objective: Subtract fractions with unlike units using the strategy of creating equivalent fractions.
Lesson 6 Objective: Subtract fractions from numbers between 1 and 2.
Lesson 7 Objective: Solve two-step word problems.Topic C: Making Like Units NumericallyLesson 8 Objective: Add fractions to and subtract fractions from whole numbers using equivalence and the number line as strategies.
Lesson 9 Objective: Add fractions making like units numerically.
Lesson 10 Objective: Add fractions with sums greater than 2.Lesson 11 Objective: Subtract fractions making like units numerically.
Lesson 12 Objective: Subtract fractions greater than or equal to 1.Khan Academy Topic C: Making like units numerically
Topic D: Further ApplicationsLesson 13 Objective: Use fraction benchmark numbers to assess reasonableness of addition and subtraction equations
Lesson 14 Objective: Strategize to solve multi-term problems.
Lesson 15 Objective: Solve multi-step word problems; assess reasonableness of solutions using benchmark numbers.
Lesson 16 Objective: Explore part to whole relationships.