| Problem Solving and Generalization Through Modeling: A study on Elementary School Students S Olkun, Ö Şahin, Z Akkurt, FT Dikkartin, H Gülbağcı Education and Science 34 (151), 2010 | 143* | 2010 |
| The Strategies of Mathematics Teachers When Solving Number Sense Problems S Şengül, HG Dede Turkish Journal of Computer and Mathematics Education 5 (1), 73-88, 2014 | 73* | 2014 |
| Evaluation of number sense on the subject of decimal numbers of the secondary stage students in Turkey S Şengül, H Gülbağcı International Online Journal of Educational Sciences 4 (2), 2024 | 65 | 2024 |
| An investigation of 5th grade Turkish students' performance in number sense on the topic of decimal numbers S Sengul, H Gulbagci Procedia-Social and Behavioral Sciences 46, 2289-2293, 2012 | 46 | 2012 |
| Examınatıon of the relatıon between number sense and mathematıcal self-effıcacy of 7th and 8th grade students S Şengül, H Gülbağcı International Journal of Social Science 6 (4), 1049-1060, 2013 | 39* | 2013 |
| Are we all in this together?: mathematics teachers’ perspectives on equity in remote instruction during pandemic Z Yılmaz, H Gülbağcı Dede, R Sears, S Yıldız Nielsen Educational Studies in Mathematics 108 (1), 307-331, 2021 | 38 | 2021 |
| Skill-based Mathematics Questions: What Do Middle School Mathematics Teachers Think about and How Do They Implement Them? M Kertil, HG Dede, EG Ulusoy Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12 (1), 151-186, 2021 | 38 | 2021 |
| Middle school students' self-efficacy perceptions of the visual examination of mathematical literacy S Şengül, Y Katrancı, H Gülbağcı Ulusal Eğitim Bilimleri Kongresinde sunulan bildiri, Marmara Üniversitesi …, 2012 | 32* | 2012 |
| Examining the numbers sense strategies about percent of 6th grade students S Şengül, H Gülbağcı, G Cantimer The Journal of Academic Social Science Studies 5 (8), 1055-1070, 2012 | 28* | 2012 |
| An investigation of classification of number sense components S Şengül, H Gülbağcı Dede The Journal of Academic Social Science Studies 6 (8), 645-645, 2013 | 24 | 2013 |
| An investigation of pre-service elementary and secondary mathematics teachers' number sense HG Dede, S Şengül Turkish Journal of Computer and Mathematics Education (TURCOMAT) 7 (2), 285-303, 2016 | 23* | 2016 |
| A Comparison of Professional Identity of Pre-service Mathematics Teachers in Pedagogical Formation Program and Undergraduate Teacher Education Program HG DEDE, H Akkoç Turkish Journal of Computer and Mathematics Education (TURCOMAT) 7 (1), 188-206, 2016 | 19* | 2016 |
| İlköğretim 7. sınıf dörtgenler konusunun öğretiminde dinamik geometri yazılımlarının etkisi H Gülbağcı PQDT-Global, 2009 | 15 | 2009 |
| Dinamik geometri yazılımları ile geometri etkinlikleri S Olkun, H Gülbağcı Dede Maya Kitapları, 2010 | 9 | 2010 |
| Enhancing pre-service mathematics teachers’ understanding of function ideas H Gülbağci Dede, Z Yilmaz, H Akkoç, D Tall International Journal of Mathematical Education in Science and Technology 54 …, 2023 | 5 | 2023 |
| Promoting Prospective Mathematics Teachers' Understanding of Derivative across Different Real-life Contexts M Kertil, HG Dede International Journal for Mathematics Teaching and Learning 23 (1), 1-24, 2022 | 5 | 2022 |
| İlköğretim 7 H Gülbağcı Sınıf dörtgenler konusunun öğretiminde dinamik geometri yazılımlarının …, 2009 | 5 | 2009 |
| Examining the Quality of the Elementary School Mathematics Tasks Recommended for Distance Education HG Dede, DÖ Ünal, Z Yılmaz Cukurova University Faculty of Education Journal 52 (1), 1-32, 2023 | 1 | 2023 |
| Ders kitaplarında fonksiyon kavramına nasıl giriş yapılıyor?: Matematik öğretmen adaylarının değerlendirmeleri Z Yılmaz, HG Dede, H Akkoç Necatibey Eğitim Fakültesi Elektronik Fen ve Matematik Eğitimi Dergisi 14 (1 …, 2020 | 1 | 2020 |
| Understanding preservice mathematics teachers’ technology use: Some pedagogical issues H Akkoc, HG Dede RAIS Conference Proceedings-The 12th International RAIS Conference on Social …, 2019 | 1 | 2019 |
sare şengülMarmara ÜniversitesiVerified email at marmara.edu.tr