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  2. Multiple representations (mathematics education) - Wikipedia

    en.wikipedia.org/wiki/Multiple_representations...

    Carnegie Learning curriculum is an example of emphasis on multiple representations and use of computer tools. [16] More specifically, Carnegie learning focuses the student not only on solving the real life scenarios presented in the text, but also promotes literacy through sentence writing and explanations of student thinking.

  3. Function of several real variables - Wikipedia

    en.wikipedia.org/wiki/Function_of_several_real...

    The image of a function f(x 1, x 2, …, x n) is the set of all values of f when the n-tuple (x 1, x 2, …, x n) runs in the whole domain of f.For a continuous (see below for a definition) real-valued function which has a connected domain, the image is either an interval or a single value.

  4. Complex-base system - Wikipedia

    en.wikipedia.org/wiki/Complex-base_system

    As in all positional number systems with an Archimedean absolute value, there are some numbers with multiple representations. Examples of such numbers are shown in the right column of the table. All of them are repeating fractions with the repetend marked by a horizontal line above it.

  5. List of paradoxes - Wikipedia

    en.wikipedia.org/wiki/List_of_paradoxes

    When the model becomes accurate, it is just as difficult to understand as the real-world processes it represents. Buttered cat paradox: Humorous example of a paradox from contradicting proverbs. Intentionally blank page: Many documents contain pages on which the text "This page intentionally left blank" is printed, thereby making the page not ...

  6. Representation theory of finite groups - Wikipedia

    en.wikipedia.org/wiki/Representation_theory_of...

    A group acting on a finite set is sometimes considered sufficient for the definition of the permutation representation. However, since we want to construct examples for linear representations - where groups act on vector spaces instead of on arbitrary finite sets - we have to proceed in a different way.

  7. Multimodality - Wikipedia

    en.wikipedia.org/wiki/Multimodality

    Example of multimodality: A televised weather forecast (medium) involves understanding spoken language, written language, weather specific language (such as temperature scales), geography, and symbols (clouds, sun, rain, etc.). Multimodality is the application of multiple literacies within one medium.

  8. Many-valued logic - Wikipedia

    en.wikipedia.org/wiki/Many-valued_logic

    Many-valued logic (also multi-or multiple-valued logic) is a propositional calculus in which there are more than two truth values. Traditionally, in Aristotle 's logical calculus , there were only two possible values (i.e., "true" and "false") for any proposition .

  9. Dual representation (psychology) - Wikipedia

    en.wikipedia.org/wiki/Dual_representation...

    An essential part of representational insight is dual representation or the existence of multiple mental representations of a single symbolic entity. Judy DeLoache coined this term after conducting many studies in which young children would watch an experimenter hide a toy in a model room and were then asked to retrieve a similar, but larger ...