| Timing Races Contributor(s): Irving, Dianne (Author) |
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ISBN: 0743908880 ISBN-13: 9780743908887 Publisher: Teacher Created Materials OUR PRICE: $10.79 Product Type: Paperback - Other Formats Published: June 2008 Annotation: In races, we want to know who comes in first and how long it took him or her to finish. Before we used manual stopwatches, but today we use digital timers. There are many rules in races to make sure the times are accurate. People try to break world records in races, and the times are only fractions of a second apart. |
| Additional Information |
| BISAC Categories: - Education | Teaching Methods & Materials - Mathematics - Mathematics |
| Lexile Measure: 700 |
| Series: Mathematics Readers |
| Physical Information: 0.2" H x 6.8" W x 8.6" (0.20 lbs) 32 pages |