The California Mathematics Framework (C.M.F.) is an arguably obscure but extremely consequential document informing the educations of millions of children, from transitional kindergarten to twelfth ...
Write down the digits from 2 to 7, in order. Add two mathematical symbols to get an expression equaling 2010. Can you accomplish that? Take the names of the first nine elements of the periodic table: ...
(1) MANY attempts are now being made to formulate a system of geometry suitable to the immature minds of schoolboys, which will on one hand develop their reasoning faculties by some kind of logical ...