MEASURING LENGTH- Metric System

WHAT WE'LL LEARN:    How to measure in metric system (cm, m, km).
SUCCESS CRITERION:  I can estimate the distance from our math class to fire exit  based on my strides.

MEASURING UNITS: METRIC VS. IMPERIAL

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Measurement Systems

Metric and Imperial, 1975

Which one is better?

Imperial outdated?

Time to switch?

    Your opinion matters.