General information

The modules are designed to be learning experiences and may be repeated.
The last question page (on which you have typed your name) must be printed and taken to your laboratory session. If you have problems printing, talk to your supervisor at the beginning of the lab session because we can verify your attempt.
A page at the end of the module tells you the number of pages on which you answered all of the questions correctly over all of your sessions. This information is stored in our database.

This same information is available under LIST MY SCORES at the top of the left hand menu or TOPIC RESULTS at the bottom of each page.
For questions where you have to type the answer, the answer can be marked by hitting Enter (or MARK MY ANSWER). If your answer is wrong, change it and get it remarked by hitting Enter (or MARK MY ANSWER) again.

In some questions you are asked to type, as working for the next part of the problem, answers that already appear on the page, these can equally well be selected and copied (Crtl-c) then pasted (Ctrl-v) into the new box.