| 6 |
- represnt, compare, and order fractional amounts with unlike denominators, including proper and improper fractions and mixed numbers, using a variety of tools and using standard fractional notation;
|
| 6 |
- determine and explain, through investigation usign concrete materials, drawings and calculators, the relationships among fractions, decimal numbers, and percents.
|
| 7 |
- use a variety of mental strategies to solve problems involving the addition and subtraction of fractions and decimals;
|
| 7 |
- add and subtract fractions with simple like and unlike denominators, using a variety of tools and algorithms;
|
| 7 |
- demonstrate, using concrete materials, the relationship between the repeated addition of fractions and the multiplication of that fraction by a whole number;
|
| 7 |
- determine, through investigation, the relationships among fractions, decimals, percents, and ratios;
|
| 8 |
- represent, compare, and order rational numbers;
|
| 8 |
- translate between equivalent forms of a number;
|
| 8 |
- use estimation when solving problems involving operations with whole numbers, decimals, percents, integers, and fractions, to help judge the reasonableness of a solution;
|
| 8 |
- represnt the multiplication and division of fractions, using a variety of tools and strategies;
|
| 8 |
- solve problems involving addition, subtraction, multiplication, and division with simple fractions.
|
| 9D |
- simplify numerical expressions involving integers and rational numbers, with and without the use of technology;
|
| 9D |
- solve problems requiring the manipulation of expressions arising from applications of percent, ratio, rate, and proportion;
|
| 9D |
- determine, through investigation, various formulas for the slope of a line segment or to determine the slope of a line segment or a line;
|
| 9P |
- solve problems requiring the expression of percents, fractions, and decimals in their equivalent forms
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