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Publications
Publications (38)
The purpose of this study is to investigate the presence of problem posing activities in the secondary school mathematics textbooks for each grade level and learning area, and to determine the types of problem posing activities found. In the study, secondary school mathematics textbooks of 2016-2017 academic year published in the internet environme...
Higher education has received increasing attention from researchers due to a marked growth and differentiation over the last forty years. Recent data (Eurydice, 2020) show that the student population in higher education is mostly female, except in Germany, Greece and Liechtenstein, and there is a higher number of men attending Bachelor’s degrees, w...
Bu araştırmada ortaokul altıncı sınıf öğrencilerinin işlem önceliğine yönelik problem kurma becerilerinin çoktan seçmeli testler aracılığıyla incelenmesi amaçlanmıştır. Araştırmada nitel araştırma yöntemlerinden durum çalışması deseni benimsenmiştir. Araştırma bir devlet ortaokulunda öğrenim gören 44 altıncı sınıf öğrencisi ile 2019 yılında Eskişeh...
Araştırmada ilköğretim matematik öğretmeni adaylarının beceri temelli etkinlik geliştirmeye ilişkin görüşlerinin belirlenmesi amaçlanmıştır. Bu araştırmada nitel araştırma yöntemlerinden durum çalışması deseni kullanılmıştır. Araştırmanın çalışma grubunu Eskişehir Osmangazi Üniversitesi’nde İlköğretim Matematik Öğretmenliği Lisans programında öğren...
Özet
Problem Durumu ve Amaç. Coronavirüs salgını (COVID 19) sebebiyle uygulanan sosyal izolasyon uygulamaları eğitim fakültesi öğrencilerini oldukça fazla etkilemiştir. Çünkü öğretmenlik doğası gereği sosyal becerilerin kullanıldığı mesleklerden biridir. Pandeminin sebep olduğu durumları ortadan kaldırmak ve eğitim fakültesi öğrencilerinin kariyer...
The aim of this research is to determine the types of estimation skills included in the middle school 5-8th grades mathematics textbooks and to examine their distribution according to the learning areas and chapters within the textbooks. In the research, four textbooks, one sample textbook for each grade level, from among the mathematics textbooks...
Bu araştırmada, ilköğretim matematik öğretmen adaylarının çevrimiçi eğitimde 5E (Giriş, Keşfetme, Açıklama, Derinleştirme ve Değerlendirme) modeline uygun ders planı hazırlama ve uygulamalarına yönelik deneyim ve görüşlerinin incelenmesi amaçlanmıştır. Araştırmada, nitel bir araştırma modeli olan durum çalışması deseni kullanılmıştır. Araştırmanın...
Bu çalışma ile altıncı sınıf öğrencilerinin işlem önceliğine yönelik problem çözme ve kurma becerilerini incelemek amaçlanmıştır. Araştırmada nitel araştırma yöntemlerinden biri olan durum çalışması deseni benimsenmiştir. Araştırmanın çalışma grubunu Eskişehir ilinde bir devlet ortaokulunda öğrenim gören 44 altıncı sınıf öğrencisi oluşturmuştur. Ar...
The discipline of distance education is evolving and becoming mainstream, and this view requires examining research tendencies in the field. Motivated by this justification, it can be argued that understanding distance education to the fullest extent is possible partially through examining changes in theory and practice, as research conducted in th...
The purpose of this research is to examine fourth grade students' ability to solve mathematical problems which have the same solutions but are given in three different formats as "symbolic, numerical and story (word) problem" and which require four operations. Within this frame, the students' solutions in different formats, their correct / incorrec...
The aim of this research was to examine the measurement-based estimation skill levels of middle school 6th grade students and the processes of comparing their estimations with measurements. In this research, the case study design, one of the qualitative research methods, was used. Six students one female and one male student, at low, medium and hig...
Due to the Covid-19 pandemic, online education has been an inevitable, new normal for K-12 schools and universities all around the World. Considering that online education is likely to continue as a method of education in the future as well, pre-service teachers should have proper training in this subject. Literature review showed that there are no...
The purpose of this study is to investigate pre-service elementary teachers' realistic considerations and difficulties in solving "division with remainder" type of problems which focus on the measurement meaning of division operation. The qualitative research method of case study design was used for the study. The purposive sampling method was used...
Bu çalışmanın amacı, sınıf öğretmeni adaylarının bölme
işleminin eşit paylaşım ve kayıp çarpan anlamlarına odaklanan
problemleri çözme becerilerini incelemektir. İç Anadolu
Bölgesi’nde yer alan bir devlet üniversitesinin Sınıf Eğitimi
Anabilim Dalı’nda öğrenim gören 60 öğretmen adayı ile
yürütülen bu çalışmanın verileri, 8 problemden oluşan problem...
The purpose of this study is to investigate the problem posing abilities of secondary school 8th grade students by using the operation of “division with remainder” and to reveal their mathematical thinking
during problem posing process. This study was carried out using a qualitative research method and applied by using the clinical interview model...
The purpose of this study is to examine elementary school sixth grade students’ problem posing abilities appropriate to the bar chart. For this purpose, the students’ expressions that they wrote during problem posing activities were investigated according to certain criteria (whether the written expression is a problem, whether the Turkish grammar...
The purpose of this research is to analyze the relationship between eight grade students` self-efficacy perception of visual mathematics literacy and their actual performance. The study was carried out with 56 female and 84 male, total 140 students selected from a public secondary school in Eskisehir. The declarative design of mixed method, which i...
Özet: Bu araştırmanın amacı ortaokul matematik öğretmenleri ve ilköğretim matematik öğretmenliği öğrencilerinin lisans eğitiminde aldıkları "alan dersleri, seçmeli dersler, eğitim dersleri ve uygulama/staj dersleri" ne ilişkin görüşlerini ortaya çıkarmaktır. Araştırma 2015-2016 eğitim öğretim yılında Eskişehir İl Merkezinde üç ayrı ortaokulda görev...
The aim of the study is to examine fifth grade students’ skills to solve different (routine and nonroutine)
problems. Participants of the study were eight fifth grade students attending a public
secondary school located in the rural region of Eskisehir province in the 2016-2017 academic year. To
collect data in this study which is in case study des...
zet Öğrencilerin matematiksel anlayışının gelişimi için önemli bir strateji olarak görülen problem kurma, bireylerin matematiksel deneyimlerine dayanan ve somut durumlara kişisel yorumlarını katarak bu durumlardan anlamlı matematiksel problem oluşturmasını içeren bir süreç olarak tarif edilmektedir. Bu süreci, çok çeşitli problem durumlarının tasar...
The aim of this research is to seek answers to the questions of “whether problem solving strategies are used by secondary
school mathematics teachers, if so, which ones are used and what is the teachers' level of awareness of these strategies”.
Of qualitative research methods, case study design was used in the research. For data collection, a total...
The aim of study is to determine the quantifier perceptions of teacher candidates
attending the Abstract Mathematics course of the Elementary School Mathematics
Teaching program. A problem form consisting eighteen questions that include first
and high order quantifier structure prepared and implemented 157 students. Students’
answers and solutions...
zet "Örnek, alıştırma ve problem" matematik öğretiminde sıklıkla kullanılan ve bazen birbirleri ile karıştırılıp, birbirlerinin yerlerine kullanılan üç kavramdır. "Örnek" kavrama uygun olan/olmayan temsillerin verilmesi, paylaşılması anlamına gelirken, "alıştırma" öğrencilerde matematik becerileri geliştirmek için kullanılan basit özellikler ve mat...
Problem solving is one of the essential objectives of mathematics education and is considered as
a skill to be developed in almost all subjects within mathematics curriculum. Problem solving is a significant
thinking skill that can not be reduced to simply “answering a mathematics question or obtaining the result using
a shorter way or via quicker...
The present research investigated whether an illustration and/or a warning could help students to (a) build a situational model of the problem situation and (b) solve problematic word problems (P-items) that require realistic thinking more realistically. In 2 similar studies conducted in Turkey and Belgium, the authors presented 10- to 11-year-old...
In 1991, the objective of helping students improve their MP was accepted by National Council of Teachers of
Mathematics (NCTM) as as one of the main objectives of mathematics education. Mathematical Power (MP) is
defined as a student’s overall ability of undestanding and practice of mathematical knowledge through
discovery, estimation, reasoning, p...
Mathematical Power (MP) is defi ned as a student’s overall ability of undestanding and
practice of mathematical knowledge through discovery, estimation, reasoning, problem solving, connection and communication (NAGB, 1996, 2002, 2003). The evaluation of MP can be obtained by looking at a student’s performance on conceptual understanding, procedual...
In this study, it was aimed to determine the effectiveness of an education
and instruction process planned to improve students’ MP level. In this way,
first, the traditional learning environment was reviewed and revised in
accordance with MP Concept. The mathematics education and instruction process was
planned (in all aspects such as instructing,...
In this study, it was aimed to determine the effectiveness of an education
and instruction process planned to improve students’ MP level. In this way,
first, the traditional learning environment was reviewed and revised in
accordance with MP Concept. The mathematics education and instruction process was
planned (in all aspects such as instructing,...
Assessment and Evaluation has a significant role in mathematics education. One of the essential objectives of this process is to determine students’ level of mathematical knowledge and process abilities. Mathematical Power (MP) concept was also incorporated into new curriculum objectives in Turkey in 2004. In this research, we aimed to determine wh...
