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District Superintendent 315.433.2602
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How to read a ruler (inches):

16ths of an in defined:
16ths defined.pdf

Generate your own worksheet::

Ruler Game:

Metric Rule:
inches vs. metric.xls

Measure it game:
How to Read a Micrometer

Micrometer Practice:

R UL E R    P U Z Z L E:
ruler index.html