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  2. Evan O'Dorney - Wikipedia

    en.wikipedia.org/wiki/Evan_O'Dorney

    He was the winner of the 2007 Scripps National Spelling Bee; [4] an interview on CNN with Kiran Chetry after his win, in which he misspelled scombridae due to the interviewer's pronunciation, later became a viral video. [5] [6] During this time he was a four-time International Math Olympiad medalist, with two gold and two silver medals. [7]

  3. Exercise (mathematics) - Wikipedia

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

    Later most exercises involve at least two digits. A common exercise in elementary algebra calls for factorization of polynomials. Another exercise is completing the square in a quadratic polynomial. An artificially produced word problem is a genre of exercise intended to keep mathematics relevant. Stephen Leacock described this type: [1]

  4. Interactive Mathematics Program - Wikipedia

    en.wikipedia.org/wiki/Interactive_Mathematics...

    The Interactive Mathematics Program (IMP) is a four-year, problem-based mathematics curriculum for high schools. It was one of several curricula funded by the National Science Foundation and designed around the 1989 National Council of Teachers of Mathematics (NCTM) standards .

  5. English numerals - Wikipedia

    en.wikipedia.org/wiki/English_numerals

    Alternatively, and for greater numbers, one may say for 1 ⁄ 2 "one over two", for 5 ⁄ 8 "five over eight", and so on. This "over" form is also widely used in mathematics. Fractions together with an integer are read as follows: 1 + 1 ⁄ 2 is "one and a half" 6 + 14 is "six and a quarter" 7 + 5 ⁄ 8 is "seven and five eighths"

  6. Investigations in Numbers, Data, and Space - Wikipedia

    en.wikipedia.org/wiki/Investigations_in_Numbers...

    Investigations was developed between 1990 and 1998. It was just one of a number of reform mathematics curricula initially funded by a National Science Foundation grant. The goals of the project raised opposition to the curriculum from critics (both parents and mathematics teachers) who objected to the emphasis on conceptual learning instead of instruction in more recognized specific methods ...

  7. Calculator spelling - Wikipedia

    en.wikipedia.org/wiki/Calculator_spelling

    Calculator spelling is an unintended characteristic of the seven-segment display traditionally used by calculators, in which, when read upside-down, the digits resemble letters of the Latin alphabet. Each digit may be mapped to one or more letters, creating a limited but functional subset of the alphabet, sometimes referred to as beghilos (or ...

  8. Latin numerals - Wikipedia

    en.wikipedia.org/wiki/Latin_Numerals

    Another set of numeral adjectives, similar to the above but differing in the adjectives for 1, 3, and 4, were the distributive numerals: singulī, bīnī, ternī, quaternī, quīnī, sēnī, and so on. The meaning of these is 'one each', 'two each' (or 'in pairs') and so on, for example

  9. Spelling - Wikipedia

    en.wikipedia.org/wiki/Spelling

    Spelling is a set of conventions for written language regarding how graphemes should correspond to the sounds of spoken language. [1] Spelling is one of the elements of orthography, and highly standardized spelling is a prescriptive element. Spellings originated as transcriptions of the sounds of speech according to the alphabetic principle.