mathematical values, mathematics educational values, values, mathematics,

The aim of this study was to determine the effects of teacher training programs on pre-service mathematics teachers' beliefs about mathematics. The sample of the study consisted of 173 pre-service mathematics teachers from an education faculty in the Central Anatolia Region of Turkey. The data were obtained from an open-ended questionnaire, categorized in terms of content analysis and analyzed quantitatively. The results of the study showed that there was no statistical difference between both elementary and secondary pre-service mathematics teachers' beliefs from when they started the teaching program to when they graduated from the programs. Yet, the mean scores about mathematical beliefs in the senior class were higher than those of the freshman class.

Purpose: The purpose of this study is to explore the mathematical values, mathematics educational values, and educational values involved in mathematical modeling tasks based on different mathematical modeling perspectives. Design/Approach/Methods: In this context, the present study is a qualitative research based on document analysis. The data were analyzed using semantic content analysis, and the selected modeling tasks based on different mathematical modeling perspectives were examined at the sentence level. Findings: Control, mystery, openness mathematical values appeared in all mathematical modeling tasks, and rationalism and objectivism mathematical values appeared in realistic/applied and socio-critical modeling perspectives. Product, exploration, creating, relevance, pleasure, and application mathematics educational values also emerged in all modeling tasks. Educational values of social justice, equity, social welfare, humanity, and altruism were more important in the socio-critical modeling, while the value of individualism was more emphasized in the model eliciting approach. Originality/Value: By determining mathematical, mathematics educational, and educational values involved in mathematical modeling tasks based on different mathematical modeling perspectives, an effective and more value-balanced mathematical modeling instruction can be provided.

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Mathematics is usually seen as a field in which there is value-free. Such a situation causes only a few studies about values teaching to be done in mathematics education. But, mathematics is a field that has various values in it, and that must be considered seriously from this perspective. Values are taught implicitly rather than explicitly in mathematics classes when comparing to others. Function concept also take place among the most essential concepts of mathematics. It concept has affected the whole maths cirruculum. Therefore, being unable to comprehend this concept will make mathematical concepts understanding harder. Knowledge defiencies of teachers and undergrade students this concept understanding much harder. So, in this article, it has been tried that the mathematics students' mathematics educational values towards function concept have been determined. The subject of this work consist of undergrade students who have studied at Cumhuriyet University in Sivas and also Cumhuriyet University's Mathematics Educational Department in Sivas. Data were collected from 10 open-ended and 11 items reasons of question choose. As a result of this research, it was realized that the students from all grades preferred, in terms of learning the function concept, those questions that hold the formalistic view values, relavance values, instrumental understanding/learning values, accessibility values, and reasoning values.

This study investigated students' views regarding the value of mathematics. It reports on a smaller part of findings from a wider comparative study concerning student values of mathematics and mathematics education that belonged to Turkish students in Turkey, Turkish immigrant students in Germany, and German students in Germany. Students were in Grade 9 (14-15 years old) and the data was gathered through semi-structured interviews, and analyzed using the constant comparative method. The results revealed four major value categories for Turkish (practice, relevance, rationalism, and fun values) and German (relevance, fun, rationalism, and consolidating values) students while there were three major value categories for the immigrant students (relevance, rationalism, and communication). Keywords Cross-cultural study • Turkish students • German students • Turkish immigrant students • Grade 9 students • Values • Mathematical values

The purpose of this study was to develop a questionnaire that could measure preservice mathematics teachers' mathematics educational values. Development and validation of the questionnaire involved a sequential inquiry in which design principles were established from the existing literature and a pool of items was constructed then submitted to experts for consideration of the construct validity. Alterations to the items based on their suggestions were made to produce a trial version of the questionnaire. A pilot study involving preservice mathematics teachers explored the validity and usefulness of the questionnaire. The pilot results were used to revise the questionnaire that was administered to a sample of preservice mathematics teachers attending Cumhuriyet University, Sivas, Turkey. Further explorations of the construct and structural validity, item contributions, and reliability were achieved by using a factor analysis and two different item analysis methods. Results revealed that the questionnaire included four factors, satisfactory item contributions, and acceptable internal consistency. One result obtained in this study suggested that some mathematics education values based on Western culture (e.g., accessibility-special) have not been accepted by Turkish preservice mathematics teachers.

The purpose of this study was to investigate the relationship between pre-service elementary teachers' mathematics teaching beliefs and mathematics anxiety. The participants of the study consist of 96 pre-service elementary teachers from a department of primary education in a state university in Turkey during the 2010-2011 spring term. Mathematics Anxiety Rating Scale: Short Version and Beliefs about Teaching Mathematics Scale were used as the measuring instruments. The results reveal that pre-service elementary teachers' scores on beliefs about teaching mathematics were high whereas mathematics anxiety levels were low in general. The correlations between the sub-scales of the MARS-SV and child-centeredness beliefs are not significant at the 0.05 level. As a result, some recommendations concerning the situation and future research were made.