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4 topics

By subject and area, youngest first

  • Mathematics // Algebra

    Algebraic Notation

    Use and interpret algebraic notation including: ab for a × b, 3y for y + y + y, a² for a × a, a/b for a ÷ b, coefficients as fractions, and brackets for…

    Ages 11 to 12Language

  • Mathematics // Algebra

    Expressions & Equations Vocabulary

    Understand and use the concepts and vocabulary of expressions, equations, inequalities, terms, and factors; distinguish between an expression (no equals sign)…

    Ages 11 to 12Language

  • Mathematics // Geometry

    Types of angles (age 11+)

    Use conventional geometric terms and notation to describe, sketch, and draw points, lines, parallel and perpendicular lines, right angles, regular polygons, and…

    Ages 11 to 13Language

  • Mathematics // Ratio & Proportion

    Proportional Reasoning Vocabulary

    Know and use advanced vocabulary of multiplicative reasoning — direct proportion, inverse proportion, ratio, rate, unit rate, compound unit, scale factor…

    Ages 11 to 14Language