Periodic Table of Visualisation Methods

I found this site a while back and have posted on previous blogs about it but I think that it is useful enough to revisit. The site collects a whole range of visualisation methods and sorts them into a periodic table layout grouped according to whether they are data, information, concept, strategy, metaphor, and compound visualisations. This may prove to be a useful resource for students on the argumentation and computers module as it unifies some of the issues covered in the problem solving portion of the course with issues in argumentation covered in the later stages.