http://www.visual-literacy.org/periodic_table/periodic_table.html#
This site published a periodic table of methods of visualization. This table displays approximately 100 diagram types such as knowledge maps, concept maps, charts, graphs, and pictures with examples. They are classified by:
• simple to complex
• data/information/concept/strategy/metaphor/compound
• process/structure
• detail/overview
• divergence/convergence
This resource focuses on visual literacy, or the ability to evaluate, apply, or create conceptual visual representations. This site helps students evaluate advantages and disadvantages of visual representations, use them to create and communicate knowledge, and to devise new ways of representing ideas or concepts.