Department of Mathematics and Science Education

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Öztekin, Ceren (73)
Işıksal Bostan, Mine (71)
Sungur, Semra (68)
Geban, Ömer (64)
Erbaş, Ayhan Kürşat (63)

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Education (144)
Mathematics (63)
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1983 - 1989 (18)
1990 - 1999 (73)
2000 - 2009 (171)
2010 - 2019 (685)
2020 - 2021 (48)

Recent Submissions

A design based study: Characteristics of differentiated tasks for mathematically gifted students
Ozdemir, Duygu; Işıksal Bostan, Mine (2021-07-01)
© 2021 by the authors; licensee EJSME. This.Nowadays, the necessity of designing proper differentiated tasks for mathematically gifted students is a remarkable subject in international literature and practice. In this desi...
How is Middle School Students’ Scientific Reasoning Ability Associated with Gender and Learning Environment?
Bezci, Filiz; Sungur, Semra (2021-06-01)
This study examined middle school students’ scientific reasoning ability in relation to gender and learning environment perceptions. The data were obtained from 269 (148 girls and 121 boys) students. A two-tier multiple-ch...
Kişisel normları açıklayan faktörler cinsiyete göre değişir mi?
Ateş, Hüseyin; Öztekin, Ceren; Teksöz, Gaye (2021-05-21)
Hava, İklim ve Mevsimler: Fen Bilimleri Öğretmenlerinin Pedagojik Alan Bilgileri
Sağbilge, Kübra; Öztekin, Ceren (2021-05-21)
8. Sınıf Öğrencilerinin STEM Kariyer Seçimlerinin Beklenti-Değer Kuramı Çerçevesinde Nitel Olarak İncelenmesi
Karaca, Elif Ünzile; Öztekin, Ceren; Sungur, Semra (2021-05-19)
Development of pre-service teachers' pedagogical content knowledge through a PCK-based school experience course
Ekiz Kıran, Betül; Boz, Yezdan; Öztay, Elif Selcan (2021-04-01)
The purpose of this study was to improve the pedagogical content knowledge (PCK) of pre-service chemistry teachers using a school experience course enriched with PCK development tools such as CoRe as a lesson planning form...
Teaching concerns, self-efficacy beliefs and constructivist learning environment of pre-service science teachers: a modelling study
Boz, Yezdan; Cetin-Dindar, Ayla (2021-04-01)
The purpose of the study was to reveal the relationships among teaching concerns, their sense of efficacy and their preferences of a classroom environment of pre-service science teachers. Data were gathered from 623 pre-se...
Promoting Conceptual Understanding with Explicit Epistemic Intervention in Metacognitive Instruction: Interaction Between the Treatment and Epistemic Cognition
Yerdelen-Damar, Sevda; Eryılmaz, Ali (2021-04-01)
© 2019, Springer Nature B.V.This study investigated the effect of the metacognitive instruction in which students’ epistemic cognitions were explicitly addressed, on tenth-grade students’ conceptual understandings regardin...
A Qualitative Examination of Science Teachers' Emotions, Emotion Regulation Goals and Strategies
Kondakçı, Esen; KIRBULUT, ZÜBEYDE DEMET; OKTAY, Özlem; Sarıcı, Esra (2021-03-01)
The purpose of the study was to examine science teachers' emotions, emotion regulation goals and strategies during instruction, and the role of teaching experience, teacher efficacy beliefs, and teacher goal orientations i...
Types of Global Argumentation Structures in Conjecture-Generation Activities Regarding Geometry
DEMİRAY, ESRA; Işıksal Bostan, Mine; SAYGI, ELİF (2021-03-01)
Toulmin's argumentation model is an effective tool in the description of one step of an argument. However, there is a need to consider more than this model to portray a comprehensive argumentation process. The purpose of t...
Learning how to create lesson plans: first year preservice mathematics teachers’ experience in university within school model
Özkan, Betül; Işıksal Bostan, Mine; Tunç Pekkan, Zelha; Department of Mathematics Education (2021-2-15)
The aim of this study was to examine how first year preservice mathematics teachers (PSMTs) in different levels integrate feedback given by a course instructor and classmates into their lesson plans. Moreover, the study in...
A phenomenological study on mathematics teachers having experience with innovative learning activities: views, enablers,and barriers
Erbasan, Elçin; Çakıroğlu, Erdinç; Department of Mathematics Education (2021-2-10)
The purpose of the study was to investigate middle school mathematics teachers’ views and experiences regarding innovative mathematics learning activities. This study also aimed to determine enablers and bar...
A study on development of prospective middle school teachers’ competence of posing mathematical literacy problems
Baran Saraç, Aniş Büşra; Işıksal Bostan, Mine; Department of Mathematics Education (2021-1-27)
The current study aims to investigatecompetence ofprospective middle school mathematics teachers to generate mathematical literacy problems throughout a designed instruction. Participants of the study, who ...
The role of the argumentation-based laboratory on the development of pre-service chemistry teachers' argumentation skills
Kondakçı, Esen; Tuysuz, Mustafa; Sarıcı, Esra; Soysal, Ceren; Kılınç, Selçuk (2021-01-01)
The purpose of this study was to investigate the development of pre-service chemistry teachers' (PCTs') argumentation skills in a laboratory course throughout a semester. A case study design was utilised. A total of six PC...
Implementation of self-regulatory instruction to promote students' achievement and learning strategies in the high school chemistry classroom
Kadioglu-Akbulut, Cansel; Kondakçı, Esen (2021-01-01)
The current study investigated the effectiveness of self-regulatory instruction developed based on guided inquiry on 11th grade students' use of learning strategies and achievement in chemistry, compared to traditionally d...
Middle school students’ perceptions about twenty-first-century learning practices in science classes: A multidimensional approach Ortaokul öğrencilerinin fen bilimleri dersindeki 21. yüzyil becerilerine ılişkin algıları: Çok boyutlu bir yaklaşım
Uğur, Ünzile Elif; Sungur, Semra (2021-01-01)
© 2021, Hacettepe University. All rights reserved.The purpose of this study was to determine middle school students’ perceptions about twenty-first-century learning practices that they experience in their science classes. ...
Investigation of middle school students’ unit coordination levels in mathematics problems involving multiplicative relations
Acar, Fatma; Sevinç, Şerife (2021-01-01)
© 2021, Ankara University. All rights reserved.This study aimed to identify Turkish middle school students’ unit coordination levels in mathematics problems involving multiplicative relations and investigate these unit coo...
Implementation of technology enhanced activities for teaching slope in daily life situations
Yemen Karpuzcu, Seçil; Işıksal Bostan, Mine (2021-01-01)
© 2021, Ankara University. All rights reserved.This study aims to present a mathematics teaching content aiming to support the teaching of slope for understanding slope conceptually in the classroom environment using compu...
Bir Erken Cebir Uygulamasının Üçüncü Sınıf Öğrencilerin Fonksiyonel Düşünme Becerilerine Etkisi
Öztürk, Nejla; Güzeller, Gizem; Saygılı, İlkay; İşler Baykal, Işıl (2020-11-25)
Problem Durumu ve Amaç: Öğrencilerin ileriki cebir öğrenimleri için onlara ilkokul seviyesinde cebirsel düşünme fırsatları sunmak önemlidir. Fonksiyonel düşünme erken yaşlarda cebirsel düşünmeyi sağlayan alanlarından birid...
Fostering prospective mathematics teachers' proportional reasoning through a practice-based instruction
Piskin Tunc, Mutlu; Çakıroğlu, Erdinç (Informa UK Limited, 2020-11-01)
The purpose of this study was to investigate prospective middle school mathematics teachers' proportional reasoning before and after receiving a practice-based instruction based on proportional reasoning. The Proportional ...
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