Because computation is so much easier, applications beyond the scope of traditional courses can be addressed. Mathematical modeling to its fullest extent can be applied. The problem can be translated into a mathematical model, the model can be solved, and the solution can be translated back to the problem. Interactive texts allow this to happen. The notebook interface permits and encourages the student to make notes in his or her copy of the text, i.e. an annotated text.
Students can write comments and explanations.
They must communicate the results of their efforts to others in writing. The program began with eighty-one ninth grade students and in four years will include grades nine through twelve. The computer science class has introduced the students to various software packages such as Microsoft Works, Geometry Inventor, Algebra Explorer, Hypercard, and Mathcad. Interactive mathematics software has been developed in Mathcad. The main objective of the interactive text is to engage the students into becoming active participants in the learning process.