Research in Collegiate Mathematics Education. VII

Representing and defining irrational numbers: Exposing the missing link by R. Zazkis and N. Sirotic Students' use of Derive software in comprehending and making sense of definite integral and area concepts by M. C. Machin, R. D. Rivero, and M. Santos-Trigo Mathematicians' perspectives on the teaching and learning of proof by L. Alcock Referential and syntactic approaches to proving: Case studies from a transition-to-proof course by L. Alcock and K. Weber Step by step: Infinite iterative processes and actual infinity by A. Brown, M. A. McDonald, and K. Weller Teaching assistants learning how students think by D. T. Kung An examination of the knowledge base for teaching among mathematics faculty teaching calculus in higher education by K. S. Sofronas and T. C. DeFranco Modeling students' conceptions: The case of function by N. Balacheff and N. Gaudin Strategies for controlling the work in mathematics textbooks for introductory calculus by V. Mesa