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| Demonstrates: Basic units of mass, length and time. |
Description: Shows basic units of mass, length and time.
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Instructions: Show class the relations between the various units of mass, length & time.
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| Items Used: 1 lb. & 1 kg. mass, 1 m. & 1 yd. stick, stopwatch, scale. Notes: Other combinations of mass & length available. Math Description: 1 lb. = 2.2 kg. | 1 m. = 39.37 in.
Size: Varies. Condition: OK. Hazard: None.
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Schematic:
None. Tech Specs:
None. Web Links: BIPM
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History: www.bipm.fr
www.unc.edu/~rowlett/units/metric.html
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