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• Math (TAG): Understand and Apply Ratios, Rates, and Percents

# Math (TAG): Understand and Apply Ratios, Rates, and Percents

### Suggested Time Frame: 11 Instructional Days

##### Focus TEKS
• 6.4B apply qualitative and quantitative reasoning to solve prediction and comparison of real-world problems involving ratios and rates (R)
• 7.4B calculate unit rates from rates in mathematical and real-world problems (S)
• 6.4C give examples of ratios as multiplicative comparisons of two quantities describing the same attribute (S)
• 6.4D give examples of rates as the comparison by division of two quantities having different attributes, including rates as quotients (S)
• 6.5A represent mathematical and real-world problems involving ratios and rates using scale factors, tables, graphs, and proportions (S)
• 6.5B solve real-world problems to find the whole given a part and the percent, to find the part given the whole and the percent, and to find the percent given the part and the whole, including the use of concrete and pictorial models (R)
• 7.4D solve problems involving ratios, rates, and percents, including multi-step problems involving percent increase and percent decrease, and financial literacy problems (R)
##### Computational Fluency TEKS

Four operations with integers; Multiplication and division with positive rational numbers; Graphing

• 6.3B determine, with and without computation, whether a quantity is increased or decreased when multiplied by a fraction, including values greater than or less than one (S)
• 6.3D add, subtract, multiply, and divide integers fluently (R)
• 6.3E multiply and divide positive rational numbers fluently(R)
• 6.11A graph points in all four quadrants using ordered pairs of rational numbers (R)