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Degrees and Certifications:

Massachusetts Teaching Certificate #57802842 MA - Curriculum & Instruction, Graduate School of Education, University of Florida Gainesville, FL

Ms. Xu

  • Defining Math

    Credit to: 3blue1brown

    In math, we strive and stickle with a pride,
    to wash away all ambiguity.
    And yet, definers cannot all decide
    what “math” itself means. What an irony!
    Perhaps a science, solving mysteries,
    but happy to pursue what seems absurd.
    Perhaps a brother of philosophies,
    but with a rigid rigour in each word.
    Computer science might be suitable,
    but most of math is not computable.

    Perhaps it is a language of its own,
    which, as to english, has the most false friends.
    Perhaps religion, where the truth alone
    is worshiped, giving means as well as ends.
    Perhaps a sister of creative arts,
    but one arousing reason, not a sense.
    Indeed it shares a number of its parts
    with almost every study in some sense.
    But it’s an orphan, floating in abstract,
    and it alone encloses what’s exact