A Positive Look at Negative Numbers
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Uses cartoon animation to construct a number line, mark off points representing positive and negative numbers, and develop a history of the use of positive and negative numbers. Shows the position of zero and the use of numbers less than zero to solve problems. Pictures the use of positive and negative numbers in everyday situations.
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- 16mm Filmography (legacy record) — title, year, creator, length, format, color, description, catalog record
Original permalink · Record added 2024-04-22 16:39:01