Adding media to your tests


You can easily add images to your tests using Numbas’ editor. You can even pick an image to use depending on the question’s randomised variables.


It’s very easy to insert a video into a Numbas question. Videos can be used effectively to introduce a question in context or show a solution to a similar question.

Interactive diagrams

There are a few ways of including an interactive diagram in a Numbas question. You can either embed a GeoGebra applet, or use JSXGraph.

For JSXGraph diagrams, there is an extension which takes care of most of the setup.

This screencast describes how to embed a GeoGebra applet in a Numbas question.