Topic 9: Understand Addition and Subtraction of Fractions
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Lesson 9-1 Model Addition of FractionsGoal: We will be able to use frction strips and number lines to add fractions.
Lesson 9-2 Decompose FractionsGoal: We will be able to decompose fractions or mixed numbers into a sum of fractions.
Lesson 9-3 Add Fractions with Like DenominatorsGoal: We will be able to solve problems involving joining parts of the same whole.
Lesson 9-4 Model Subtraction of FractionsGoal: We will be able to use tools to subtract fractions with like denominators.
Lesson 9-5 Subtraction of Fractions with Like DenominatorsGoal: We will be able to subtract fractions with like denominators.
Lesson 9-6 Add and Subtract Fractions with Like DenominatorsGoal: We will be able to add and subtract fractions fluently.
Lesson 9-7 Estimate Fraction Sums and DifferencesGoal: We will be able to use fraction strips and number lines to estimate sums and differences.
Lesson 9-8 Model Addition and Subtraction of Mixed NumbersGoal: We will be able to model equivalent fractions and add and subtract mixed numbers.
Lesson 9-9 Add Mixed NumbersGoal: We will be able to add mixed numbers with like denominators.
Lesson 9-10 Subtract Mixed NumbersGoal: We will be able to subtract mixed numbers with like denominators.
Lesson 9-11 Problem Solving Model with MathGoal: Use the math I know to represent and solve problems.
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