ABSTRACT
This chapter describes the stuff and substance of the actual IMPACT activities. We describe detailed examples of the way IMPACT works in practice and we give a series of case studies from teachers in Oxfordshire, Redbridge and Barnet. The chapter divides as follows:
1 Designing IMPACT activities. a) The criteria for design. b) Maintaining a variety. c) Preparation in class. d) Follow-up work in groups.
