Purpose: This study investigated the effect of attitude towards students' performance in Calculus. Methodology: The researchers used the descriptive method of research. Students who have recently finished their Calculus I and II, in the university and prior to the conduct of the survey, was the common parameter used in identifying the respondents.…

This article summarizes the preparation and the results of a study, which aimed to evaluate the effectiveness of the historical-philosophical approach in teaching trigonometry in association with the detection of cognitive values, as presented by Lacey (1998). On this association lies the theoretical innovation of the work. To conduct the survey,…

The purpose of the present study is to investigate the relationship between teacher efficacy to student trigonometry self-efficacy and student trigonometry achievement. The study included 16 high school teachers and their tenth grade students (n = 571). Teacher efficacy was studied in terms of general teaching efficacy, mathematics teaching…