In this study, improving elementary 8th class students' thoughts about nature of mathematical knowledge was aimed. Case study research method was used in the study. 25 students at 8th grade at a public elementary school in Trabzon were participated in the study in 2010-2011 school year. Four worksheets have been prepared on the nature of…

The aim of this study is to determine the 7th grade students' achievements in mathematical patterns presented by figures, tables, number sequences, and word problems. This research is a situation determination study where quantitative methodology is used. The sample of the study consisted of 47 female and 50 male students, totally 97 students from…

The aim of this study is to compare the mathematical thinking experiences of fourth grade students at faculty of education and faculty of arts and sciences in the stages of specializing, generalizing, conjecturing, and proving. The study was conducted with 72 fourth grade students in the spring term of the academic year of 2015-2016. While 36 were…

Using history of mathematics in mathematics lessons is advised in many studies and in renewed elementary mathematics instructional program. But most of the teachers seem to be hesitated about using history of mathematics on the lessons. One of the reasons of this hesitation is that teachers have no information or they don't have enough information…

This study investigates the effect on conceptual change of instructional materials about "decimal fractions" developed by adopting 4 stage constructivist learning model. The study was conducted with 30 students 6th grade at a public elementary school in Trabzon during the spring term of 2008-2009 school year. Case study method was used…

This study aims to determine the views of a mathematics teacher and his students about fractal subject which is processed with the history of mathematics. It was carried out with 35 students enrolled at the 8th grade of a school in Trabzon during the spring term of the 2009-2010 school year. Data collection tools consisted of students'…

In this study, students' views were taken about history of Pythagoras theorem that contains improved activity which in the history people was thrilled at and there are a lot of their proofs. The study was conducted with 15 students 8th grade at a public elementary school in Trabzon during the spring term of 2009-2010 school year. Case study method…

This study was undertaken to determine the elementary mathematics student teachers' perceptions related to feedback behaviors performed by in service elementary mathematics teachers within the scope of "School Experience" course. This study was carried out by using the survey method. As data collection tool, a likert type questionnaire…

Decimals are among the difficult subjects for the students because of its abstract nature. Therefore, the aim of this study is to develop instructional materials for students based on one of the four-stage models of constructivist approach related to the unit of "decimals". With this aim, a worksheet, analogy map and conceptual change…

This study was conducted with the aim of determining the views of mathematics teachers on the role of the student in learning mathematics. The case study method was used in the study. The study was conducted during the fall term of 2007-2008 academic year, with four mathematics teachers working in the public secondary and primary schools in…

This study aims to determine the views of the teacher and students views on a practice carried out by using group investigation technique of cooperative learning method. The study was conducted with 20 students at 8th grade at a public elementary school in Trabzon during the spring term of 2008-2009 school year. Case study research method was used…

This study aims to determine the influence of teaching Fibonacci numbers and golden ratio through history of mathematics on student achievement and the opinions of students regarding this issue. This study was carried out by case study method with 30 students who attended the 8th grade of an elementary school in Erzincan in spring term of…

This study aims to examine the effect of instructional materials developed on the basis of 4 stage constructivist model on the success of 6th grade students in the subject of decimal fractions. For this purpose, a worksheet on decimal fractions, a conceptual change text and an anology map were developed. These instructional materials were…

This study was conducted to determine and to compare freshman and senior mathematics student teachers' views of "proof" concept. Case study method was used in this study. The data of the study were obtained by conducting a questionnaire which consists of 4 open-ended questions to total 200 freshman and senior mathematics student teachers…

The purpose of this study is to determine and compare how the attitudes towards mathematics of second grade students in elementary school changes according to some variables. This study was carried out by using survey method. As data collection tool, Mathematics Attitude Questionnaire (MAQ) which consists of 37 items each with five response…