Department of Mathematics and Science Education, Article

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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...
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...
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...
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 ...
Investigating the science attitudes of students from low socioeconomic status families: The impact of problem-based learning
Secgin, Tuba; Sungur, Semra (Wiley, 2020-09-01)
This study aimed to examine the effect of the problem-based learning (PBL) on science attitudes of middle school students from low socio-economic status families. For this purpose, two intact classes of the same teacher we...
Pre-service Science Teachers’ Conceptions of Sound: The Role of Task Value Beliefs
Yerdelen, Sündüs; Sungur, Semra (2020-09-01)
This study aimed to determine the extent of pre-service science teachers’ (PTS) process and materialistic understanding of sound concept and the role of their task value beliefs in their scientific conception of sound. Wit...
Mathematical knowledge of two middle school mathematics teachers in planning and teaching pattern generalization
GİRİT, DİLEK; Akyüz, Didem (2020-09-01)
Examining the knowledge of teachers in practice may shed light on understanding how students learn and finding out why they have difficulty in learning. This paper focused on teachers' knowledge of pattern generalization i...
Mathematical knowledge of two middle school mathematics teachers in planning and teaching pattern generalization
Girit, Dilek; Akyüz, Didem (2020-09-01)
Examining the knowledge of teachers in practice may shed light on understanding how students learn and finding out why they have difficulty in learning. This paper focused on teachers' knowledge of pattern generalization...
Modelling pre-service science teachers' pro-environmental behaviours in relation to psychological and cognitive variables
Şahin, Elvan; Alper, Umut; Öztekin, Ceren (Informa UK Limited, 2020-08-01)
Grounded in large-scale studies, this research further investigates the nature of pro-environmental behaviours and related factors by selecting a nation-wide sample of Turkish pre-service science teachers as educators of f...
Co-teaching practices that build autonomy for students with learning disabilities in mathematics
Akyüz, Didem; Stephan, Michelle (Informa UK Limited, 2020-08-01)
In order to improve instruction, teachers need to make sense of and evaluate the critical events that have the potential to strengthen the understanding of students' mathematical thinking. Mathematics instruction has shift...
Cebir Problemlerinin Çözümüne Yeni Yaklaşım: Singapur Şerit Model Yöntemi
Baysal, Esra; Sevinç, Şerife (2020-08-01)
Bu çalışmada, yedinci sınıf öğrencilerinin cebir problemlerini çözmede tercih ettikleri yöntemleri ve öğrencilerin Singapur çubuk model yöntemi hakkındaki görüşleri incelenmiştir. Tek durum çalışması olarak tasarlanan çalı...
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