Used with textual representations as instructional aids, they allow users with varied learning styles to interact in the manner best for them. Using the animations to further clarify concepts introduced in lecture provides graphically an opportunity for this active involvement. Students may introduce their own or pre-defined data sets. They may explore the animated algorithm in order to answer a question, illustrate a theory, or just reinforce the concept. In finding an answer to these questions, I considered a method called hypertext .
Links are structured connections between nodes.
The documents that contain the hypertext links allow the learner to follow a sequence which is unique to the individual learner. One language used to create hypertext documents is HTML, an acronym for HyperText Markup Language. HTML can be used to create a node-link structure. The text will be highlighted. When the user selects the highlighted text, the file will be retrieved and displayed in the window.