K-12math.info

This trilingual (English, Spanish and French) website provides information on where and how 1,000 commonly used mathematics terms are used in primary and secondary school student textbooks series. The 135,000 pieces of information are displayed in spreadsheet format by TERM and in GRADE LEVEL (by age) order. Links to STANDARDS and SOURCES of definitions have also been added.
February 9, 2009

Set, Logic, Number Theory

Whole number, Fraction, Decimal, Integer, Rational Number, Real Number, Complex Number

Measurement, Standard Units, Length, Area, Volume

Point, Line, Angle, Triangle, Quadrilateral, Polygon, Circle, Plane

Polyhedron, Trigonometry, Vector, Transformation Geometry, Topology, Other Geometries

Relation, Exponent, Equation, Function, Equation (2 variables), Polynomial, Rational Expression, Quadratic

Coordinate System, Problem Solving, Statistics, Probability, Progression, Logarithm, Matrix, Calculus

Information to develop mathematics materials by grade level (and age)

*** NEW >>> Sources for term descriptions and definitions ***

For additional information on K-12math.info (updated: April 8, 2009).

contact: jim kelly

Serving the World's primary and secondary school mathematics needs.

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