Uses R. Gagne and L. Briggs's nine Events of Instruction to discuss where video fits into the teaching and learning process, what educators can legitimately expect of video as an instructional tool, and where principles to guide the development of effective instructional videos can be found. (SR)

A general model of conceptual change which is largely derived from current philosophy of science, but which can illuminate learning as well, is described. Some features of this model are illustrated by interviews with students studying special relativity in physics. Finally, some pedagogical implications are presented. (Author/PB)

Thirty-five articles on teaching English as a second language are presented under the following headings: (1) "Trends and Practices," (2) "The Matter of Errors," (3) "Second Language Acquisition," (4) "Speaking and Understanding," (5) "Reading and Writing," (6) "Vocabulary," (7) "Testing," and (8) "The Matter of Culture." Authors include Clifford…