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  • Student must pick all correct choices, and gets nothing otherwise

    A "match choices with answers" part where the student either gets all the marks or none. Any incorrect choice is penalised with a huge negative mark, so they end up with the minimum mark of 0.

    Question Draft

    No licence specified Published

    Last modified 04/09/2018 10:27

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  • Find position of a number in a sequence of intervals

    Given an ascending sequence of numbers, finds the index in the sequence of the first number greater than or equal to a given value.

    Question Draft

    CC BY Published

    Last modified 06/08/2018 11:27

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  • Decide which of two values is bigger

    The student has to compute $a^b$ and $b^a$, then decide which of the two is bigger.

    This question shows how to set up a custom marking matrix for the "choose one from a list" part, based on values used elsewhere in the question. It could use adaptive marking to use the student's incorrect values for the comparison, but doesn't at the moment.

    Question Draft

    CC BY Published

    Last modified 06/08/2018 09:56

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  • Scientific notation - both significand and exponent must be correct

    by Picture of Christian Lawson-Perfect Christian Lawson-Perfect and 1 other

    The student must enter a number in scientific notation, with separate boxes for significand and exponent. They only get the marks if both elements are correct.

    Question Draft

    CC BY Published

    Last modified 01/08/2018 09:39

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  • All gaps must be correct

    An all-or-nothing marking scheme for a gap-fill part: the student must answer every gap correctly to get all the marks. If any gap is incorrect they get 0 marks for the whole part.

    Question Draft

    No licence specified Published

    Last modified 31/07/2018 08:52

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  • Award marks only if all correct choices are ticked

    This question contains a "choose several answers" part which has an "all-or-nothing" mark scheme: the student is only awarded marks if they tick all of the correct choices, and no incorrect choices.

    Question Draft

    CC BY Published

    Last modified 23/07/2018 08:20

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  • Manipulate a GeoGebra applet in JavaScript

    This question shows how to load a GeoGebra applet in JavaScript, avoiding the JME functions. This allows you to do some more complicated manipulation of the worksheet than simply redefining objects.

    Question Draft

    CC BY Published

    Last modified 10/07/2018 08:29

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  • Tick every occurrence of the lowest number in a list

    A randomly generated list of numbers is shown to the student. They must tick every occurrence of the lowest number. The number of occurrences isn't always the same - sometimes the minimum is unique and sometimes it is repeated. The map function makes it easy to construct a marking matrix.

    Question Draft

    CC BY Published

    Last modified 09/07/2018 12:28

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  • Ask for significand and exponent of a number in scientific notation separately

    This question shows how to ask for a number in scientific notation, by asking for the significand and exponent separately and using a custom marking algorithm in the gap-fill part to put the two pieces together.

    Answers not in standard form, i.e. with a significand not in $[1,10)$, are accepted but given partial marks.

    Question Draft

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    Last modified 13/06/2018 13:21

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  • Sort a list of lists by a particular key

    Defines a custom function sort_by to sort a list of lists by the elements at the given index.

    You could do a similar thing to sort lists of dictionaries.

    Question Draft

    CC BY Published

    Last modified 01/03/2018 15:57

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