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Fractions

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Adding & Subtraction Fractions with Unlike Denominators

- Lesson plan -

Use fraction models to add and subtract fractions with unlike denominators, and progressing to solve addition and subtraction problems without modeling.

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Simplifying Fractions

- Lesson plan -

Simplify fractions. Find the GCF of the numerator and denominator and use this to reduce fractions to their least terms.

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Add & Subtract Fractions

- Lesson plan -

Develop fluency in adding and subtracting non-negative rational numbers (halves, fourths, eighths; thirds, sixths, twelfths; fifths, tenths, hundredths, thousandths; mixed numbers).

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Number Line with Fractions

- Activity -

Students learn how to place fractions on a number line.

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Decomposing Fractions

- Activity -

Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation.

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Add & Subtract Fractions

- Lesson plan -

Develop fluency with addition and subtraction of non-negative rational numbers with unlike denominators.

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Dividing Fractions & Mixed Numbers

- Lesson plan -

Dividing fractions and mixed numbers. Apply to contextual problems.

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Fractions, Decimals & Percents

- Lesson plan -

Write numbers as percents, fractions and decimals. Match equivalent fractions, decimals and percents.

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Add & Subtract Fractions with Like Denominators

- Lesson plan -

Develop fluency with addition and subtraction of non-negative rational numbers with like denominators.

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Decimals as Fractions

- Lesson plan -

Write both terminating and repeating decimals as fractions. Write fractions as decimals.

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Adding & Subracting Fractions and Mixed Numbers

- Lesson plan -

Using fraction models to add and subtract fractions and mixed numbers with unlike denominators, and progressing to solving fraction problems without modeling.

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Fractions & Decimals

- Lesson plan -

Write fractions as either terminating or repeating decimals. Convert between fractions and decimals. Identify terminating and repeating decimals.

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Fraction Problems with Models

- Activity -

Solve math problems in the context of a story by drawing a visual fraction model to compute and show the quotient.

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Ratio & Proportion

- Lesson plan -

Write ratios and apply to solve simple ratio problems. Find the number of boys and girls in a class given the ratio of boys to girls.

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Number Properties

- Lesson plan -

Identity, commutative, associative, and distributive properties.

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Ratios & Rates

- Lesson plan -

Calculate ratios, rates and units rates. Solve problems using unit rate.

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