Review article 16 Wallace, R. McCrory. 2004. A framework for understanding teaching with the Internet. American Educational Research Journal, 41 (2), 447-488. This article uses case studies of three high school science teachers to develop a framework for teaching with the internet, exploring how the internet shapes and is shaped by classroom practices. The framework includes five affordances of resources: (i) boundaries, (ii) authority, (iii) stability, (iv) pedagogical context and (v) disciplinary context. The case studies suggest that affordance vary because of activity design and characteristics of the resource. The author claims that challenges to teachers depend on how they position themselves with respect to the affordances. This study shows that the Internet is far from uniform in its impact on schools and teachers. It is good or bad, useful or useless, the author further argues, depending not only on its implementation but also on one’s perspective about the purposes and goals of education and how technology might contribute to those goals. Keywords: Teaching with the Internet; Classroom resources; Goals of education; Science teaching; Educational technology; Teacher knowledge; USA.