The aim of this study is to examine the argumentation-based problem solving processes of 10th grade students in the context of quadratic equations. The study was carried out in a public high school in Istanbul. The study group consists of three male students selected by the method of "homogeneous sampling". In the research, special case…

This study aimed to determine the power of sense of self-efficacy in and attitudes toward math in predicting resistance to mathematics for high school students. In accordance with the aims of the study, a correlational survey model was used to determine covariance between the variables. The data for this study were collected through surveys given…

Being one of the major subjects in high school mathematics curriculum, trigonometry links algebraic, geometric and graphical reasoning. The aim of this study is to investigate the effect of GeoGebra in the teaching of the concept of the periodicity of trigonometric functions. In this study, it is investigated how effective is the dynamic…