Sürdürülebilir Kalkınma Amaçları

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• MakaleAçık Erişim2022Scopus SJRQ3/r/bayburt/12038
  An investigation of mathematics teachers' specialized content knowledge related to basic concepts about sets

  Yazici, Nurullah; Albayrak, Mustafa

  This research was carried out in order to examine the specialized content knowledge of mathematics teachers related to teaching basic concepts about sets within the MKT Model. In this study, a holistic single-case study design is used in qualitative research methods. The study group consists of 18 mathematics teachers at different educational background and professional experience in teaching sets selected through the sampling of criterion, which is working in different high schools in one province in the Mediterranean region in the academic year 2016-2017. Research data were obtained using semi-structured interview, observation and document analysis techniques. In the analysis of obtained data, descriptive analysis, content analysis, continuous comparison techniques and special data analysis methods were used together with each data collection tool. The findings of the research show that teachers gave correct answers to the questions asked about the basic concepts of "Why?" in the sets. However, it is clear that the teachers cannot write sufficient reason why the asked questions are "Why?". As a result of the research, it has been determined that the teachers have superficial knowledge about the concepts of "Set, Universal Set, Infinite Set" and "Equal Set". However, it was determined that teachers made explanations with a general mathematical knowledge based on the characteristics of the concept rather than providing persuasive mathematical explanations to the questions asked.

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  AtıfOpenAlex1·TR Dizin1

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• MakaleAçık Erişim2020Scopus SJRQ3/r/bayburt/13236
  The Relationship between Self-Regulation and Proportional Reasoning: The Mediating Role of Reflective Thinking towards Problem Solving

  Öztürk, Mesut

  The present study examines the mediating impact of reflective thinking on problem-solving among seventh-grade students, focusing on the link between self-regulation and proportional reasoning. A relational research model was used to provide the quantitative research design. The prediction model proposed in this study was tested with 279 seventh-grade middle-school students. Data were collected using the 'Reflective thinking towards problem-solving scale', the 'Perceived self-regulation scale' and the 'Proportional reasoning skill test'. Correlation and mediation analyses were performed on the collected data. The results demonstrate that reflective thinking toward problem-solving is significantly related to self-regulation and proportional reasoning. The mediation analysis shows that seventh-grade students' reflective-thinking skills towards problem-solving partially mediate between their self-regulation levels and proportional-reasoning skills.

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  AtıfScopus2·WoS1·OpenAlex10·TR Dizin3

  İncele
• MakaleAçık Erişim2019Scopus SJRQ3/r/bayburt/12453
  Cognitive analysis of constructing algebraic proof processes: A mixed method research *

  Öztürk, Mesut; Kaplan, Abdullah

  This study aimed in order to investigate cognitive aspects of the processes of constructing algebraic proofs of pre-service and service secondary math teachers. We used explanatory sequential design from mixed research methods in the study. Secondary math teachers working in the province east of Turkey and pre-service secondary math teacher in this province participated to the study. Quantitative data of the study were collected through a “Proving Diagnostic Test” and qualitative data were gathered from the participants through a think aloud protocol. We used two different activity cards that each of them included one algebraic proof question in the think aloud protocol. Quantitative data were analyzed using descriptive and inferential statistics. Content analysis was applied to qualitative data. The study show that the cognitive skills performed by pre-service and service secondary math teachers emerge five categories: read the proposition of the proof, evaluating the correctness, determining strategies, carry out plans and heuristic shortcuts thinking strategy. Eight categories were identified in the theme (context of) of meta-cognitive skills. These categories are: facilitating the operations, questioning, awareness, planning, strategy determination, controlling, correlating, and analogical reasoning.

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  AtıfScopus9·WoS3·OpenAlex18·TR Dizin2

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• MakaleAçık Erişim2018Scopus SJRQ3/r/bayburt/12388
  Effects of choral, repeated and assisted reading strategies on reading and reading comprehension skills of poor readers

  Kodan, Hülya; Akyol, Hayati

  The main objective of this study was to explain the effects of choral, repeated and assisted reading strategies on fluent reading and reading comprehension skills of poor readers. The research was conducted with the single-subject research method and the multiple-subject model. The study group was consisted of six students who experience reading difficulties. The study was carried out in 90 hours. In the preliminary test, fluent reading and reading comprehension levels and reading mistakes of the students were determined. In this test, fluent reading level was lower than%89 and reading comprehension level was lower % 70, which showed that the students were at the Anxiety Level in both levels. During the study, choral, repeated and assisted reading strategies together had contributed to developments of the students’ fluent reading and reading comprehension skills both in the informative and the narrative texts. The data obtained during the research were analyzed by the Wilcoxon Signed-Rank Test. When examining the pre- and post assessment results, it was found that there was a significant difference between the word recognition percentages, number of incorrect words, number of words per minute, and the reading comprehension percentages in the informative text. In addition, it was articulated that there was a significant difference between the word recognition percentages, number of incorrect words, and the reading comprehension percentages in the narrative text. However, it was not found a significant difference between the numbers of words per minute in the narrative text. The data obtained at the end of the study shows that choral, repeated and assisted reading strategies have positive effects on the fluent reading and reading comprehension skills of the poor readers.

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  AtıfScopus10·WoS4·OpenAlex23·TR Dizin6

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• MakaleAçık Erişim2017Scopus SJRQ2/r/bayburt/13647
  Teaching word meanings to students at different reading ability: A controlled assessment of the contextual-based vocabulary instruction on reading comprehension

  Ilter, Ilhan

  The purpose of this study was to examine the effectiveness of contextual-based vocabulary instruction on reading comprehension of seventh-grade students at different reading ability levels in social studies. The Sentence Verification Technique test consisted of 16-items was used to determine participants' reading comprehension skills. In addition, a semi-structured interview form was used to describe participants' perceptions and experiences related to the vocabulary intervention program activities. The experimental condition received a contextual-based vocabulary instruction intervention program for eight weeks in 10 sessions; in contrast to the control condition participated in a wide reading program. As a result, this study yielded two findings: First, the results indicated that teaching students how to use contextual analysis to infer word meanings from context improved significantly their own reading comprehension scores. Second, the qualitative findings showed that poor readers could be able unlock the complexity of the meanings of unknown words and use the cognitive strategies that required to overcome their reading difficulties while reading through explicit instruction. The results suggested that it seemed as though the context-based vocabulary instruction used in this study to improve reading comprehension scores was a fairly powerful procedure for all students, both poor readers and average-high readers in the experimental condition.

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  AtıfScopus6·WoS5·OpenAlex10

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• MakaleYalnız künye2016Scopus SJRQ3/r/bayburt/15440
  Tasarlanan Hizmet-İçi Eğitim Kursunun Ortaokul Matematik Öğretmenlerinin Teknoloji Kullanım Düzeylerine Etkisi

  Güven, Bülent; Yılmaz, Gül Kalelı

  Bu çalışma ile Rieber ve Welliver'in (1989) teknoloji entegrasyon modeline göre tasarlanan hizmet içi eğitim kursunun, ortaokul matematik öğretmenlerinin teknolojiyi derslerinde kullanma düzeyleri üzerindeki etkisini belirlemek amaçlanmıştır. Kurs programı 15 haftalık bir süreçte yürütülmüştür ve kursa Bayburt ilinde görev yapan 13 ortaokul matematik öğretmeni katılmıştır. Kurs programı yapılandırılırken matematik öğretimi için geliştirilen bazı yazılımlar ve öğrenme nesnelerinden faydalanılmıştır. Uygulamalar, öğretim programına uygun çalışma yaprakları ve etkinlik örnekleri ile desteklenmiştir. Mülakat ve gözlemler kullanılarak verilerin toplandığı bu çalışmada, özel durum çalışması yöntemi kullanılmıştır. Toplanan veriler, nicel ve nitel veri analizi yöntemleri kullanılarak analiz edilmiştir. Bulgular incelendiğinde hizmet-içi eğitim kursu sonrasında öğretmenlerin, geleneksel uygulamalardan farklı olarak kavramların, ilişkilerin öğrenci merkezli keşiflerle yapılandırılması ve derin kavramsal anlama oluşturulması amacıyla teknolojiden faydalandıkları ve derslerinde sıklıkla teknoloji kullandıkları görülmüştür. Bu bağlamda tasarlanan kursun öğretmenlerin teknoloji kullanım düzeylerine olumlu bir etki yaptığı sonucu elde edilmiştir

  AtıfTR Dizin5

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• MakaleYalnız künye2016Scopus SJRQ3/r/bayburt/15439
  Hafif Düzeyde Zihinsel Yetersizliği Olan Öğrencilerin Sanal Manipulatifler Yardımıyla Toplama İşlemi Öğrenimi: Bir Çoklu Durum Çalışması

  Öztürk, Mesut; Büyüksevindik, Baki; Akkan, Yaşar; Kaplan, Abdullah

  Zihinsel yetersizliği olan öğrencilerin eğitimine teknolojinin entegrasyonunun önemli olduğu sıklıkla vurgulamaktadır. Yapılan araştırmalar sanal manipulatif kullanımının zihinsel yetersizliği olan öğrencilerin matematik öğrenmesinde olumlu etkiler oluşturduğunu göstermektedir. Bu çalışma zihinsel yetersizliği bulunan öğrencilerin sanal manipulatifler yardımıyla toplama işlemi öğrenme sürecini incelemek amacıyla yapılmıştır. Nitel araştırma desenlerinden çoklu durum çalışması yöntemi kullanılarak yürütülen çalışmaya 14 ve 17 yaşlarındaki hafif düzeyde zihinsel engelli iki öğrenci katılmıştır. Beş ders saati süresince yürütülen çalışmada görüşme, gözlem ve dokümanlar yoluyla veri toplanmıştır. Verilerin analizinde içerik analizi yapılmıştır. Yapılan analizler sonucunda toplama işleminin öğrenimi, sanal manipulatifler ve bilgisayar kullanımına yönelik görüşler ve bireysel farklılıklar olmak üzere üç kategori oluşmuştur

  AtıfTR Dizin3

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• MakaleAçık Erişim2016Scopus SJRQ3/r/bayburt/13747
  Additional operation learning process to the mild intellectual disabilities students by means of virtual manipulatives: A multiple case study

  Öztürk, Mesut; Akkan, Yaşar; Büyüksevindik, Baki; Kaplan, Abdullah

  It is frequently emphasized that technology integration to the education of the students have intellectual disabilities has great importance. The researches performed show that using virtual manipulatives consist positive effects on learning mathematics on the students have intellectual disabilities. This study was done to investigate the addition operation learning process of the students have intellectual disabilities. Two students have mild intellectual disabilities and are 14 and 17 years old participated to this research conducted by means of multiple case study is one of the qualitative research designs. In this study was realized during five schedules data were collected through interviews, observations and documents. Content analysis were used for data analysis. At the end of the analysis, three categories of findings on "Learning of the addition operation", "Opinions on the use of computer and virtual manipulatives" and "Individual differences", were structured.

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  AtıfScopus2·WoS3·OpenAlex5

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• MakaleYayıncıda açık erişim2016Scopus SJRQ3/r/bayburt/13726
  Effect of designed in-service training to secondary school mathematics teachers technology usage level

  Güven, Bülent; Yilmaz, Gül Kaleli

  By this research, it is aimed to determine the effect of in-service training was designed due to Rieber and Welliver's (1989) technology integration model to the secondary school mathematics teachers' technology usage level. The in-service course was conducted over a 15-week period and 13 secondary school mathematics teachers from Bayburt participated in the course. When the course program was being structured, some software and learning objects developed for mathematics teaching were utilized. The applications were supported by worksheets and activity examples appropriate for the curriculum. In this study where data were gathered using interviews and observations, the case study method was used. The collected data was analysed by means of qualitative and quantitative analysis methods. When the findings were checked, it can be seen a result that teachers took advantage of technology for composing deep conceptual comprehension and structuring concepts by students centred explores and used technology in their lessons frequently. By this manner, it was resulted that the designed course positively affected to teacher's technology usage levels.

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  AtıfScopus1·OpenAlex12

  İncele
• MakaleYalnız künye2015Scopus SJRQ2/r/bayburt/15521
  Siber zorbalık ve mağduriyetin yaygınlığının ve risk faktörlerinin incelenmesi

  Eroğlu, Yüksel; Işık, Adem; Akbaba, Sırrı; Özkorumak, Evrim; Aktepe, Evrim

  Bu araştırmanın amacı siber zorba, siber mağdur, siber zorba/mağdur ve siber zorbalığa hiçbir biçimde karışmamış bireylerin oranını araştırmak ve siber zorbalık ve mağduriyete ilişkin risk faktörlerini belirlemektir. Araştırma Süleyman Demirel Üniversitesi Tıp Fakültesi Çocuk ve Ergen Psikiyatrisi polikliniğine başvuran 160 ergenle yürütülmüştür. Veriler Sosyodemografik Bilgi Formu, İnternet Bağımlılığı Ölçeği ve Siber Mağduriyet ve Zorbalık Ölçeği kullanılarak toplanmıştır. Araştırma sonuçları siber zorbalığın cinsiyet, internet kafeye gitme sıklığı, ergenin annesinin internet becerisine ilişkin algısı, günlük sosyal paylaşım sitelerine girme süresi, internet bağımlılığı riski, interneti en çok çevrimiçi oyun oynamak amacıyla kullanma ve ailenin aylık geliri ile ilişkili olduğunu göstermiştir. Öte yandan siber mağduriyetin ise internet kafeye gitme sıklığı, ergenin annesinin internet becerisine ilişkin algısı, interneti en çok çevrimiçi oyun oynamak amacıyla kullanma ve internet bağımlılığı riski ile ilişkili olduğu bulunmuştur. Araştırma sonuçları alanyazın ışığında tartışılmıştır.

  AtıfTR Dizin18

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