This conference proceedings includes two plenary lectures by Celia Hoyles and David Henderson. Papers from working groups deal with teacher growth, dynamic algebra, and the role of proof in post-secondary education. Topic sessions from the conference examine problems, puzzles, and games; the relationships among parents, children, and mathematics; the Internet and mathematics education; and a problem solving approach to teaching. Mathematics enrichment in a non-school setting, an exploration of students' mathematical talk, and a discussion of the whole math curriculum are topics examined in the ad hoc sessions. The proceedings of one panel on who controls curriculum are also included. (DDR)