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  2. Cognitive acceleration - Wikipedia

    en.wikipedia.org/wiki/Cognitive_acceleration

    The first teaching materials, written for Years 7 and 8 (ages 11–13) science lessons, were called Cognitive Acceleration through Science Education (CASE). After three years the results of intervening in science teaching in a dozen classes were compared with control classes which were taught in the usual way.

  3. Table of mathematical symbols by introduction date - Wikipedia

    en.wikipedia.org/wiki/Table_of_mathematical...

    unstrict inequality signs (less-than or equals to sign and greater-than or equals to sign) 1670 (with the horizontal bar over the inequality sign, rather than below it) John Wallis: 1734 (with double horizontal bar below the inequality sign) Pierre Bouguer

  4. Plus and minus signs - Wikipedia

    en.wikipedia.org/wiki/Plus_and_minus_signs

    The plus sign (+) and the minus sign (−) are mathematical symbols used to denote positive and negative functions, respectively. In addition, + represents the operation of addition, which results in a sum, while − represents subtraction, resulting in a difference. [1] Their use has been extended to many other meanings, more or less analogous.

  5. Glossary of mathematical symbols - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_mathematical...

    Latin letters used in mathematics, science, and engineering; List of common physics notations; List of letters used in mathematics, science, and engineering; List of mathematical abbreviations; List of typographical symbols and punctuation marks; ISO 31-11 (Mathematical signs and symbols for use in physical sciences and technology) List of APL ...

  6. Numeracy - Wikipedia

    en.wikipedia.org/wiki/Numeracy

    Fundamental (or rudimentary) numeracy skills include understanding of the real number line, time, measurement, and estimation. [6] Fundamental skills include basic skills (the ability to identify and understand numbers) and computational skills (the ability to perform simple arithmetical operations and compare numerical magnitudes).

  7. Mathematical operators and symbols in Unicode - Wikipedia

    en.wikipedia.org/wiki/Mathematical_operators_and...

    List of logic symbols; Greek letters used in mathematics, science, and engineering; List of letters used in mathematics and science; List of mathematical uses of Latin letters; Unicode subscripts and superscripts; Unicode symbols; CJK Compatibility Unicode symbols includes symbols for SI units; Units for order of magnitude shows position of SI ...

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