Language can influence how quickly kids learn to count – but does it make a difference in the long run? Is 2/3 bigger than 3/5? How quickly and confidently you can answer this question may depend on ...
Polynumial, free with ads in the App Store for the iPhone, iPad and iPod Touch, is a bare bones language app that focuses only on learning numbers. While the app itself doesn't do a lot, it's packed ...
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