How can signs and symbols help young children ... action signs that look like what they represent (i.e. the sign for 'book' looks like a book opening). Makaton uses a common vocabulary and ...
Scientific American spoke to Rojas about this history, the deeply engaging humanity of mathematics and the egos at play in defining the mathematical language we take for granted today.
How can signs and symbols help young children ... action signs that look like what they represent (i.e. the sign for 'book' looks like a book opening). Makaton uses a common vocabulary and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback