

 Activity   
Find the angle (in degrees) between two lines. 

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 Lesson plan   
Understand similarity, investigate the ratios and lengths of similar figures, and solve problems using proportions. 

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 Lesson plan   
Look for relationships between the lengths of the sides of a right triangle, leading to the Pythagorean Theorem. Apply the theorem to find the hypotenuse and legs of a right triangle. 

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 Lesson plan   
Multiply monomials by monomials. Multiply monomials by twoterm binomials. 

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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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 Lesson plan   
Divide 2 digit dividends by one digit divisors with and without remainders.Divide whole numbers using 3 and 4 digit dividends by one digit divisors. 

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 Lesson plan   
Recognize and model equivalent fractions with concrete objects or pictures. Identify fractional parts of a group. 

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 Lesson plan   
Find congruent and similar shapes. Distinguish between congruency and similarity. 

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 Lesson plan   
Identify angles as right, less than a right angle or greater than right angle. 

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 Lesson plan   
Use circle graphs, bar graphs and Venn diagrams. Read and interpret graphs. 

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 Activity   
Doing math with a ratio chart 

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 Activity   
Students learn how to convert from larger units to smaller units or vice versa. 

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 Activity   
Learn how to translate English phrases into algebraic expressions. 

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 Activity   
Students learn how written phrases are interpreted as numeric expressions. 

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