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Nasco Elapsed Time Student Clock Set
Product Number: TB23198
In Stock (Ships within 1-2 business days)
While supplies last!
Smaller size is perfect for small-group or individual student workshops! A classroom-tested tool that successfully helps students calculate the correct amount of time elapsed. Simply set the blue hands on the clock to the start time and set the red hands to reflect the end time. Count, clockwise from the start hour hand to the end hour hand, to calculate the number of hours that have passed. Repeat with minute hands to calculate the number of minutes that have passed. Approximately 43⁄4 in. dia. face. Clocks are made from heavy, coated board.