The purpose of this study was to investigate the understanding of prospective elementary mathematics teachers of the formal definition of the limit of a sequence. The participants were 32 prospective mathematics teachers (8 male and 24 female) who were in their third year of study in a four-year mathematics teacher preparation programme Istanbul…

Research terminology is an under-examined challenge in the teaching of social science research methods and statistics courses. An important problem in research terminology is that many of the common terms have more than one meaning in English, which students often confuse. For example, the words random, pretest, validity, and regression have more…

This study is based on our belief that mathematics should be challenging in any classroom and that mathematical challenge is among the central factors that determine the quality of mathematics lessons. Choosing challenging mathematical problem for the students is central in teachers' work while their conception of mathematical challenge can…