Dr. Charles Pine responds to questions concerning the definition of good teaching; his personal instructional approaches; New Jersey's basic skills testing program for college freshmen; ways to improve math instruction; and the New Jersey Algebra Project, a three-year curriculum revision effort for seventh, eighth, and ninth grades. (DMM)

Replication of the Second International Mathematics Study (SIMS) in Ontario, Canada, is described and assessed. The curriculum and testing program covers numerical methods, geometry, and algebra. Whereas classical studies focused on mean scores of a system's students and on percentages of teachers for opportunity to learn (OTL), SIMS aggregates…