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  2. 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.

  3. Four square writing method - Wikipedia

    en.wikipedia.org/wiki/Four_Square_Writing_Method

    Four Square: The Total Writing Classroom for Grades 1-4: Judith S. Gould and Evan Jay Gould: 9781573103336: 2002 Four Square: The Total Writing Classroom for Grades 5-9: Judith S. Gould and Evan Jay Gould: 9781573103343: 2002 My Four Square Writing Poster Paper: Grades 1-3: Judith S. Gould and Evan Jay Gould: 9781573104159: 2003

  4. Math Blaster for 1st Grade - Wikipedia

    en.wikipedia.org/wiki/Math_Blaster_for_1st_Grade

    Math Blaster for 1st Grade is a 1999 educational video game in a line of educational products originally created by Davidson & Associates and continued by Knowledge Adventure. The game was re-released in 2000 as Math Blaster Mission 2 .

  5. 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]

  6. Mathematics - Wikipedia

    en.wikipedia.org/wiki/Mathematics

    Historically, the concept of a proof and its associated mathematical rigour first appeared in Greek mathematics, most notably in Euclid's Elements. [4] Since its beginning, mathematics was primarily divided into geometry and arithmetic (the manipulation of natural numbers and fractions ), until the 16th and 17th centuries, when algebra [ a ...

  7. Revision (writing) - Wikipedia

    en.wikipedia.org/wiki/Revision_(writing)

    Revision is a process in writing of rearranging, adding, or removing paragraphs, sentences, or words. Writers may revise their writing after a draft is complete or during the composing process. Revision involves many of the strategies known generally as editing but also can entail larger conceptual shifts of purpose and audience as well as content.