e/Principles and Standards for School Mathematics

Information
has gloss	eng: Principles and Standards for School Mathematics are guidelines produced by the National Council of Teachers of Mathematics (NCTM) in 2000, setting forth recommendations for mathematics educators. They form a national vision for preschool through twelfth grade mathematics education in the US and Canada. It is the primary model for standards-based mathematics.
lexicalization	eng: Principles and standards for school mathematics
instance of	c/Mathematics books