In progress!

Do not use this: adaptive marking is the best way to access the student's answer to another part.

Shows how to retrieve the student's answer to another part from a custom marking script.

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A couple of different ways of asking the student to enter a large number, to get around the floating point imprecision problem.

Demonstrates that the marking algorithm for "match text pattern" parts doesn't put quotes around substituted strings any more.

Using a shuffled list variable to randomise the order of all options in a multiple choice part except the last one.

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

Student is asked whether a quadratic equation can be factorised. If they say "yes", they're asked to give the factorisation.

Asks to determine whether or not 6 arguments are logically valid or not.

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Experimental question using JSXGraph to provide dynamic, interactive graphs.

Solving 2nd order differential equation for pendulum, with and without damping.

Use two points on a line graph to calculate the gradient and $y$-intercept and hence the equation of the straight line running through both points.

The answer box for the third part plots the function which allows the student to check their answer against the graph before submitting.

This particular example has a positive gradient.

Use two points on a line graph to calculate the gradient and $y$-intercept and hence the equation of the straight line running through both points.

The answer box for the third part plots the function which allows the student to check their answer against the graph before submitting.

This particular example has a positive gradient.

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Ein Probe-Test für dieses Tutorial.

Marks two gaps correrct, if the numbers meet a specific condition (here: product is a given number).

This question provides a list of data to the student. They are asked to find the mean, median, mode and range.

Darstellen von Zahlen an einem Felderabakus (noch ohne Anzeige der Lösung)

Differentiate between linear and quadratic sequences and arithmetic and geometric sequences through a series of multiple choice questions. Spot different patterns in sequences like the triangle sequence, square sequence and cubic sequence and then use this pattern to find the next three terms in each of the sequences.

An example to help debug a problem with GeoGebra.

This is an old demo. For a demonstration of Numbas's current features, please see the newest demo exam.

A few questions which show off various features of Numbas.

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Use the numbro.js extension to format numbers and currencies.

Display a number like "1234" as "1,234".

This question is out of date: the formatnumber function can format numbers using several different notational styles.

Update: you can now use the conditional visibility button to do this more easily - see the documentation.

If the statement or advice for your question differs greatly depending on a random variable (for instance, if you're picking from a selection of scenarios), you only want to show content for the relevant scenario.

This question shows one way of doing that.