ABSTRACT
This chapter focuses on scientific software provides examples of computer programs that offer instruction in physics, ecology, chemistry, and an experimental design. However, computer technology provides greater power by providing microworlds that students can explore. The Apple II had just been introduced, making it possible for educators to use computers in a typical classroom. A major early contribution to the study of microworlds was Barbara White's dissertation that she submitted to the Massachusetts Institute of Technology in 1981. The goal of White's research was to create a sequence of games that would enable students to learn Newton's first two laws of motion in an idealized environment. The goal of this particular task is to make the object navigate the track and stop on the target. An advantage of modeling ecological systems is that common principles can apply across different situations.
