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K-12math.info

This project serves material developers and teacher trainers with information on existing primary and secondary school mathematics. The information has been sorted by content and grade level (age ) to provide quick access. Book references are to student's textbooks only, not teacher's editions. In addition, the information is organized to assist in translation efforts to meet local learning community needs. A curriculum can be described by the terms and term distribution of its content, but is defined by the linguistic, economic and social environment that it exists in (Ethnomathematics Digital Library ).
  1. Selected terms with Wiki and CNX links


  2. Set, Logic, Number Theory
    United States k-12 math textbooks
    South Africa/Rice: CNX Math Grade 1-9

  3. Whole number, Fraction, Decimal, Integer, Rational Number, Real Number, Complex Number
    United States k-12 math textbooks
    South Africa/Rice: CNX (whole/fraction)
    South Africa/Rice: CNX (other numbers)

  4. Measurement, Standard Units, Length, Area, Volume
    United States k-12 math textbooks
    South Africa/Rice: CNX Math Grade 1-9

  5. Point, Line, Angle, Triangle, Quadrilateral, Polygon, Circle, Plane
    United States k-12 math textbooks
    South Africa/Rice: CNX Math Grade 1-9

  6. Polyhedron, Trigonometry, Vector, Transformation Geometry, Topology, Other Geometries
    United States k-12 math textbooks
    South Africa/Rice: CNX Math Grade 1-9

  7. Relation, Exponent, Equation, Function, Equation (2 variables), Polynomial, Rational Expression, Quadratic
    United States k-12 math textbooks
    South Africa/Rice: CNX Math Grade 1-9

  8. Coordinate System, Problem Solving, Statistics, Probability, Progression, Logarithm, Matrix, Calculus
    United States k-12 math textbooks
    South Africa/Rice: CNX Math Grade 1-9

  9. Textbook Series Reviewed

  10. Reviewing Criteria

    General Notes:

  1. Please note: K-12math.info is not associated with any other website of a similar name. It has never been funded by any organization or group, but is the efforts of one concerned individual to help in meeting the informational needs in a changing world.

  2. About K-12math.info
    Last update: (07/24/2010)
    Kindergarten (median age 5)
    1. Standards……3. Curriculum Parameters
    2. Content ……4. Life outside the classroom
    First grade (median age 6)
    1. Standards……3. Curriculum Parameters
    2. Content w/CNX links…4. Life outside the classroom
    Second grade (median age 7)
    1. Standards……3. Curriculum Parameters
    2. Content w/CNX links…4. Life outside the classroom
    Third grade (median age 8)
    1. Standards……3. Curriculum Parameters
    2. Content w/CNX links…4. Life outside the classroom
    Fourth grade (median age 9)
    1. Standards……3. Curriculum Parameters
    2. Content w/CNX links…4. Life outside the classroom
    Fifth grade (median age 10)
    1. Standards……3. Curriculum Parameters
    2. Content w/CNX links…4. Life outside the classroom
    Sixth grade (median age 11)
    1. Standards……3. Curriculum Parameters
    2. Content w/CNX links…4. Life outside the classroom
    Seventh grade (median age 12)
    1. Standards……3. Curriculum Parameters
    2. Content w/CNX links…4. Life outside the classroom
    Eighth grade (median age 13)
    1. Standards……3. Curriculum Parameters
    2. Content w/CNX links…4. Life outside the classroom
    Ninth grade (median age 14)
    1. Standards……3. Curriculum Parameters
    2. Content w/CNX links…4. Life outside the classroom
    Tenth grade (median age 15)
    1. Standards……3. Curriculum Parameters
    2. Content …4. Life outside the classroom
    Eleventh grade (median age 16)
    1. Standards……3. Curriculum Parameters
    2. Content …4. Life outside the classroom
    Connexions through it's website CNX.org is working with "Siyavula Uploaders" which has turned out MATHEMATICS GRADE 1 through MATHEMATICS GRADE 9 online series (Grade levels correspond to United States grade levels - age 6 to 14). The series is licensed by Siyavula Uploaders under a Creative Commons Attribution License (CC-BY 3.0), and is an Open Educational Resource. I have modified my normal rule of reviewing only the written lesson which the student sees and works with in this case. I am reviewing only the "Learner Section" in the materials, which are contained in the module that you will be linked to. The modules are small enough, that this should not be a problem (if it is please use the contact address below to let me know).

Contact : k-12math.info
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