Titlebook: Advanced Educational Technologies for Mathematics and Science; David L. Ferguson Conference proceedings 1993 Springer-Verlag Berlin Heidel

ALTER

The Computer as a Conceptual Lab: Learning Dynamics with an Exploratory Environmentket engineers, once wrote of the decision to put men on the Moon: ‘A country from which a major proportion of mankind expects dynamic leadership has no choice but of either taking up the historical challenge of the day or of stepping down from the position to which fate has lifted it’ (quoted in Marsh, 1985, p. 9).