For practical illustration of some of the graph theory terms from our curriculum, we provide their interactive demonstrations in each lecture. These demonstrations usually use java which may slow down your browser, and so they are not shown by default. Look at them as you like...

Basic graph classes - interactive constructions

Playing with subgraphs (draw the graph yourself)

Finally: "ISO-morphing" the CUBE ...

These demonstration applets are taken (linked) from Graph Theory Lessons by Christopher P. Mawata, http://oneweb.utc.edu/~Christopher-Mawata/petersen/ .