Discovering Calculus With the Casio Fx-7700 and the Casio Fx-8700

Focusing on how the Casio FX7700G (a graphing calculator) is designed to aid in the understanding of calculus, the discovery of relationships and experimenting is brought to the fore rather than computational details. By not emphasizing button pushing, but concepts and the application of those concepts, a simple programme is built to improve skills. In addition, many programming notes are included throughout.