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  • Question Draft

    CC BY

    Last modified 22/06/2017 12:31

    • No subjects selected
    • No topics selected

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  • Question Draft

    CC BY-NC-SA

    Last modified 22/06/2017 08:59

    • No subjects selected
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  • Quadratic Inequalities

    Solving inequalities that involve a quadratic and where the right-hand side is 0.

    Question Ready to use

    CC BY-NC-SA

    Last modified 22/06/2017 06:24

    • Pure mathematics
    • Algebra

    A-Level, Transition to university

  • Quadratic Inequalities 2

    Solving inequalities that involve a quadratic and where the right-hand side is not 0. 

    Question Ready to use

    CC BY-NC-SA

    Last modified 22/06/2017 06:17

    • Pure mathematics
    • Algebra

    A-Level, Transition to university

  • Distance between two points

    Calculate the midpoint of two points.

    Question Ready to use

    CC BY-NC-SA

    Last modified 22/06/2017 02:53

    • No subjects selected
    • No topics selected

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  • Interactive Newton-Raphson method

    Write down the Newton-Raphson formula for finding a numerical solution to the equation $e^{mx}+bx-a=0$. If $x_0=1$ find $x_1$.

    Included in the Advice of this question are:

    6 iterations of the method.

    Graph of the NR process using jsxgraph. Also user interaction allowing change of starting value and its effect on the process.

    Question Should not be used

    CC BY

    Last modified 21/06/2017 13:26

    • No subjects selected
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  • JSXGraph line of best fit plot 2

    Find a regression equation.

    Now includes a graph of the regression line and another interactive graph gives users the opportunity to move the regression line around. Could be used for allowing users to experiment with what they think the line should be and see how this compares with the calculated line.

    Question Should not be used

    CC BY

    Last modified 21/06/2017 13:26

    • No subjects selected
    • No topics selected

    No ability levels selected

  • JSXGraph test

    Experimental question using JSXGraph to provide dynamic, interactive graphs.

    Question Should not be used

    CC BY

    Last modified 21/06/2017 13:24

    • No subjects selected
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  • Always, sometimes, or never: mean, median and mode

    Statements about the different kinds of averages where you have to select "always", "sometimes", or "never".

    Question Draft

    CC BY

    Last modified 21/06/2017 13:22

    • No subjects selected
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  • Michael's copy of Mark points crossing the axes

    A line with random $x$- and $y$- intercepts is plotted, and you have to drag two dots over the points where the line crosses the $x$ and $y$ axes.

    Question Draft

    CC BY

    Last modified 20/06/2017 13:02

    • No subjects selected
    • No topics selected

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