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Module 5 Vocabulary
Eureka Math, Grade 4, Module 5
| Term | Definition |
|---|---|
| Benchmark | Standard or reference point by which something is measured. |
| Common Denominator | When two or more fractions have the same denominator. |
| Denominator | The bottom number in a fraction. [the 5 in 3/5 names the fractional unit as fifths, and the whole.] |
| Fraction Greater than One | A fraction with a numerator that is greater than the denominator. |
| Line Plot | A way to show data on a number line, using an x or other mark to show frequency. |
| Mixed Number | A number made of a whole number and a fraction. |
| Numerator | The top number in a fraction. [the 3 in 3/5 shows part out of the whole.] |
| = | Equal to |
| < | Less than |
| > | Greater than |
| Compose | To change a smaller unit for an equivalent of a larger unit. [2 fourths=1 half; 10 ones=1 ten] |
| Decompose | To change a larger unit for an equivalent of a smaller unit. [1 half=2 fourths; 1 ten=10 ones] |
| Equivalent Fractions | Fractions that are the same size or amount. |
| Fraction | 1/3, 2/3, 3/3, 4/3 |
| Fractional Unit | Half, third, fourth |
| Multiple | The product of a given number and any other whole number. |
| Non-unit Fraction | Fractions with numerators other than 1. |
| Unit Fraction | Fraction with numerator 1. |
| Unit Interval | The interval from 0 to 1, measured by length. |
| Whole | 2 halves, 3 thirds, 4 fourths |