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Java Games: Flashcards, matching, concentration, and word search. |
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LEVEL # 6 - ESTIMATING SQUARE ROOTS - CONCENTRATION
ESTIMATING SQUARE ROOTS
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| SQUARE ROOT | A DIVISOR OF A QUANTITY THAT WHEN SQUARED GIVES THE QUANTITY > FOR EXAMPLE , THE SQUARE ROOTS OF 25 ARE 5 AND -5 BECUAUSE 5 × 5 = 25 AND (-5) × (-5) = 25 |
| NON - PERFECT SQUARE | HAS A SQUARE ROOT THAT IS AN IRRATIONAL NUMBER |
| PERFECT SQUARE | HAS A SQUARE ROOT THAT IS A RATIONAL NUMBER |
| APPROXIMATION | A GUESS OR ESTIMATE , A RESULT THAT IS NOT NECESSARILY EXACT , BUT IS WITHIN THE LIMITS OF ACCURACY REQUIRED FOR A GIVEN PURPOSE |
| IRRATIONAL NUMBER | A NUMBER THAT CANNOT BE EXPRESSED AS A FRACTION OF INTERGERS . THEY ARE NUMBERS THAT GO ON FOREVER WITHOUT A REPEATING PATTERN |
| RATIONAL NUMBER | NUMBERS THAT CAN BE EXPRESSED AS A FRACTION |
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7th and 8th GRADE SOCIAL STUDIES TEACHER |
UNO BRIGHTON PARK |
| Chicago, IL |
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