Great Britain Abstract Mathematics is a difficult subject to teach and learn.
Students often have problems visualising mathematical concepts.
The hierarchical nature of the subject causes problems for students who lose track of concept functionality. Existing research investigate the use of hypermedia technology to enhance student's visualisation skills. However, naive design of hyperdocuments can inhibit usability and user information-retrieval. This paper suggests the use of semantic graphs to provide a visual representation of mathematical knowledge. The visual framework provided can be used to support understanding and problem solving.