Calculus generally

  • Scientific curves
    problem

    Scientific Curves

    Age
    16 to 18
    Challenge level

    Can you sketch these difficult curves, which have uses in mathematical modelling?

  • Branching Processes and Extinction
    problem

    Branching Processes and Extinction

    Age
    16 to 18
    Challenge level

    An advanced mathematical exploration supporting our series of articles on population dynamics for advanced students.

  • Population Ecology using Probability
    problem

    Population Ecology Using Probability

    Age
    16 to 18
    Challenge level

    An advanced mathematical exploration supporting our series of articles on population dynamics for advanced students.

  • Fractional Calculus I
    article

    Fractional Calculus I

    You can differentiate and integrate n times but what if n is not a whole number? This generalisation of calculus was introduced and discussed on askNRICH by some school students.

  • Fractional Calculus II
    article

    Fractional Calculus II

    Here explore some ideas of how the definitions and methods of calculus change if you integrate or differentiate n times when n is not a whole number.

  • Fractional Calculus III
    article

    Fractional Calculus III

    Fractional calculus is a generalisation of ordinary calculus where you can differentiate n times when n is not a whole number.

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