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  2. Frown - Wikipedia

    en.wikipedia.org/wiki/Frown

    A frown (also known as a scowl) is a facial expression in which the eyebrows are brought together, and the forehead is wrinkled, usually indicating displeasure, sadness or worry, or less often confusion or concentration. The appearance of a frown varies by culture. An alternative usage in North America is thought of as an expression of the ...

  3. Word problem (mathematics education) - Wikipedia

    en.wikipedia.org/wiki/Word_problem_(mathematics...

    Word problem from the Līlāvatī (12th century), with its English translation and solution. In science education, a word problem is a mathematical exercise (such as in a textbook, worksheet, or exam) where significant background information on the problem is presented in ordinary language rather than in mathematical notation.

  4. Word problem (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Word_problem_(mathematics)

    The word problem for an algebra is then to determine, given two expressions (words) involving the generators and operations, whether they represent the same element of the algebra modulo the identities. The word problems for groups and semigroups can be phrased as word problems for algebras. [1]

  5. Word problem - Wikipedia

    en.wikipedia.org/wiki/Word_problem

    Word problem (mathematics education), a type of textbook exercise or exam question to have students apply abstract mathematical concepts to real-world situations; Word problem (mathematics), a decision problem for algebraic identities in mathematics and computer science; Word problem for groups, the problem of recognizing the identity element ...

  6. Conversation - Wikipedia

    en.wikipedia.org/wiki/Conversation

    Every line in a banter should be able to evoke both an emotional response and ownership without hurting one's feelings. Following a structure that the involved parties understand is important, even if the subject and structure is absurd, a certain level of progression should be kept in a manner that it connects with the involved parties.

  7. Multiple representations (mathematics education) - Wikipedia

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

    In mathematics education, a representation is a way of encoding an idea or a relationship, and can be both internal (e.g., mental construct) and external (e.g., graph). Thus multiple representations are ways to symbolize, to describe and to refer to the same mathematical entity. They are used to understand, to develop, and to communicate ...

  8. Glossary of poetry terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_poetry_terms

    End rhyme (aka tail rhyme): a rhyme occurring in the terminating word or syllable of one line in a poem with that of another line, as opposed to internal rhyme. End-stopping line; Enjambment: incomplete syntax at the end of a line; the meaning runs over from one poetic line to the next, without terminal punctuation.

  9. Shakespeare's writing style - Wikipedia

    en.wikipedia.org/wiki/Shakespeare's_writing_style

    In some of Shakespeare's early works, punctuation at the end of the lines strengthens the rhythm. He and other dramatists at the time used this form of blank verse for much of the dialogue between characters to elevate the poetry of drama. [22] To end many scenes in his plays he used a rhyming couplet, thus creating suspense. [23]