A simple question to find the roots of a quadratic. Using to test integration of NUmbas into Canvas.

Simple multiplication practice.

Simple multiplication including multiples of 10, with answer that can be multiples of up to 1000.

A simple multiplication test.

A simple test for division and remainder.

A simple test for practicing division with remainder. Numbers are randomised, and ranges for divisor and quotient can be specified.

Simple % calculation to introduce and practice concept for students identified as weak in this area

Adding 2x2 matrices. Very simple question. Marks per correct entry.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

In this demo question, you can see either 2 or 3 gaps depending on the variable \(m\), and the marking algorithm doesn't penalise for the empty third gap in cases when it is not shown.

Reason to use it: for vectors or matrices containing only numbers, one can easily use matrix entry to account for a random size of an answer. But this does not work for mathematical expressions. There we have to give each entry of the vector as a separate gap, which then becomes a problem when the size varies. This solves that problem. For this reason I've included two parts: one very simple one that just shows the phenomenon of variable number of gaps, and one which is more like why I  needed it.

Note that to resolve the fact that when \(m=2\), the point for the third gap cannot be earned, I have made it so that the student only gets 0 or all points, when all shown gaps are correctly filled in.

Note the use of Ax[m-1] in the third gap "correct answer" of part b): if you use Ax[2], then it will throw an error when m=2, as then Ax won't have the correct size. So even though the marking algorithm will ignore it, the question would still not work.

Bonus demo if you look in the variables: A way to automatically generate the correct latex code for \(\var{latexAx}\), since it's a variable size. I would usually  need that in the "Advice", i.e. solutions, rather than the question text.

In this demo question, you can see either 2 or 3 gaps depending on the variable \(m\), and the marking algorithm doesn't penalise for the empty third gap in cases when it is not shown.

Reason to use it: for vectors or matrices containing only numbers, one can easily use matrix entry to account for a random size of an answer. But this does not work for mathematical expressions. There we have to give each entry of the vector as a separate gap, which then becomes a problem when the size varies. This solves that problem. For this reason I've included two parts: one very simple one that just shows the phenomenon of variable number of gaps, and one which is more like why I  needed it.

Note that to resolve the fact that when \(m=2\), the point for the third gap cannot be earned, I have made it so that the student only gets 0 or all points, when all shown gaps are correctly filled in.

Note the use of Ax[m-1] in the third gap "correct answer" of part b): if you use Ax[2], then it will throw an error when m=2, as then Ax won't have the correct size. So even though the marking algorithm will ignore it, the question would still not work.

Bonus demo if you look in the variables: A way to automatically generate the correct latex code for \(\var{latexAx}\), since it's a variable size. I would usually  need that in the "Advice", i.e. solutions, rather than the question text.

Simple vector addition and scalar multiplication in \(\mathbb{R}^2\).

Simple questions to check comprehension of definition of Euclidean inner product and norm. Meant for formative use.

Simple scalar multiplication of a general vector with the important scalars 0, 1, -1. Just the variable name is randomised.

simple sums of matrices and scalar mult of matrices.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

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Simple exam for IGCSE level factorisation and sequences. One of my first projects, probably contains many mistakes (marking is not very dynamic for example).

Demo showing how to write a custom function in javascript.

Do not use this: JME marking algorithms are the best way to change marking behaviour now, instead of JavaScript.

A very simple example of a custom marking script for a "choose one from a list" part

Simple probability question. Counting number of occurrences of an event in a sample space with given size and finding the probability of the event.

This exam tests one's ability to do simple maths quickly, using shortcuts where possible.  It is a diagnostic test so the results are to let us know where you need help.  Please take a screenshot of your final score and forward to WSY.