Students must be able to estimate and
determine length and height
reading customary (to the nearest 1/4 inch)
and metric (to the nearest mm) units.
Students must be able to select and use
appropriate tools and units to measure.
Customary Units in Order from Least to Greatest
(with our class saying to help us remember)
In fourth grade you measure.
inch
foot
yard
mile
Metric Units in Order from Least to Greatest
(with our class saying to help us remember)
My cat drinks milky Kool-aid.
mm
cm
dm
m
km
