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Curious Ruler
© 2014 Curious Hat
$.99
iPad, iPhone
Ages: 6-up
Teaches: math, measurement, units of length or height
CTR Review
05/01/2014
Want to know how long your dog is?

Turn your camera-equipped iPad, or iPhone, into a specialized measurement ruler, where you use common objects as units. This is a tool app that would be extremely useful for use in a classroom, when studying units of measurement. You...
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