| http://www.w3.org/ns/prov#value | - The purpose is to be a unified supplementary K-8 math learning program, to help children master the prerequisite and specific mathematical thinking tools they will need for later study in STEM (science, technology, engineering, and mathematics) areas, particularly calculus which underpins much of the hard sciences (i.e. physics and chemistry); and in the process, earn the trust and respect of Amer
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