

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

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 Activity   
Students learn how to place fractions on a number line. 

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 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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 Lesson plan   
Develop fluency with addition and subtraction of nonnegative rational numbers with unlike denominators. 

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 Lesson plan   
Dividing fractions and mixed numbers. Apply to contextual problems. 

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

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 Lesson plan   
Develop fluency with addition and subtraction of nonnegative rational numbers with like denominators. 

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

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

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 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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 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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 Lesson plan   
Identity, commutative, associative, and distributive properties. 

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

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