The purpose of this study is to describe social studies teachers' perceptions related to their practices in teaching concepts within the context of social studies instruction in order to enhance students' vocabulary development in their classes. The study focuses on how students' breadth and depth of vocabulary knowledge is supported by teachers'…

As the meaning that teachers attribute to curriculum includes important data concerning curriculum development as well as affects their teaching process, this study investigated the perceptions of elementary school teachers regarding the concept of curriculum. The participants of the study, which was carried out using the phenomenological design,…

Students should learn mathematics with understanding. This is one of the ideas in the literature on mathematics education that everyone supports, from educational politicians to curriculum developers, from researchers to teachers, and from parents to students. In order to decide whether or not students understand mathematics we should first…

The current study aims to reveal the trajectory (change) of the perception of the concept of history during elementary and middle school years through students' responses to the question, "What is history in your opinion?" The cross-sectional research design was the preferred method to provide stronger opportunity for the current study…

This study investigated primary school 5th and 8th graders' understanding and mental models related to the shape of the world and gravity, and how these models reflected the fact and what kind of a change there is from 5th to 8th graders. This research is based on a cross-sectional design. The study was conducted in a low socioeconomic level…

The object of this study was to show how prospective elementary mathematics teachers define and classify the quadrilaterals and to find out their images. This research was a qualitative study. It was conducted with 36 prospective elementary mathematics teachers studying at 3rd and 4th years in an educational faculty. The data were collected by…

The focus of this study in which the theoretical framework of APOS was used is students' generalizing function notion from single variable to two-variable function concepts in Analysis II course in the elementary mathematics education program. In the teaching process, teaching activities that support generalizing the function notion with multiple…

The aim of this study was to analyze the effectiveness of the conceptual change approach, explicit reflective approach, and the course book by the Ministry of Education on the views toward the nature of science and conceptual change in the Light unit. Three study groups were selected from several seventh grade classes. Two of the three classes,…