3John Dewey. The place of manual training in the elementary course of study. Manual Training Magazine. 1901, July.
4Cognition and Technology Group at Vanderbilt. (1992). The Jasper experiment: An exploration of issues in learning and instructional design. Educational Technology Research and Development, 40 (1), 65 - 80.
5Lave, J. & Wenger, E. (1991). Situated learning: Legitimate peripheral participation. New York: Cambridge University Press, p. 98.
