An old subject with recent evidence from Turkey Students performance on algorithmic and conceptual questions of chemistry



An Investigation into middle school mathematics teachers‟ subject matter knowledge and pedagogical content knowledge regarding the volume of 3D solids
Tekin Sitrava, Reyhan; Işıksal Bostan, Mine; Department of Elementary Education (2014)
The purpose of this study was to examine middle school mathematics teachers' subject matter knowledge and pedagogical content knowledge of the volume of 3D solids. In order to achieve the purpose of the study, four middle school teachers working in public schools in Ankara participated in the study. To get deep and rich answers to research questions asked, qualitative methodology was used.Participants were selected through purposeful sampling. Data was gathered via questionnaire, semi-structured interviews,...
A FIRST COURSE IN ANALYSIS - Introductory Calculus
Okutmuştur, Baver (Nobel Yayın Dağıtım, 2019-09-01)
This book has been prepared in accordance with the programs of Basic Mathematics I, Analysis I or Calculus I courses which are taught at the undergraduate level of the Faculties of Science and Engineering as well as the Faculties of Economics and Administrative Sciences. The book covers brief descriptions of the theorems, and focusses particularly on exercises with their solutions. While these exercises support the relevant topics and theorems, they are prepared to support the readers on rela...
A Classification Problem Of Credit Risk Rating Investigated And Solved By New Methods Of Statistical Learning And Optimization
Weber, Gerhard Wilhelm(2009-12-31)
Bu proje gerçek hayat finans sektöründen esinlenilmiştir. Yaklaşımımız istatistiksel araç olan ROC eğrisinin optimizasyonu üzerinedir. İstatistiğin modelden bağımsız değil, modele dayalı matematik yaklaşımını kullanarak problemimiz için çözüm önerilebilir. Yeni yaklaşımımız kredilendirme ve kalite analiz ve kontrolü konularında klasik istatistik yöntemlerinden daha başarılı ve gerçekçidir. Ekteki bağlantıdaki döküman buna örnek teşkil eder. ( ve
An investigation about sense of inclusion of nature and environmental motive concern for middle school students: a case of refugees and native students.
Bülbül, Ayşenur; Şahin, Elvan; Department of Elementary Science and Mathematics Education (2020)
Environmental problems are one of the most important problems that humanity faced. To address these problems, it is important to assess human-nature relationships and to understand the degree of people’s sense of inclusion with nature and what motivates individuals to concern about and protect the environment.This study aimed to investigate middle school students’ sense of inclusion of nature (i.e., to what extent they feel connected to nature), and to assess their environmental motive concerns (i.e., conce...
An Emprical examination for collaborative nature of business process modeling
Fındık Coşkunçay, Duygu; Çakır, Murat Perit; Department of Information Systems (2016)
In this study, factors that contribute to interaction quality of collaborative group members in a computer-supported collaborative business process modeling context were investigated with qualitative and quantitative methods. Initially, interaction quality factors were identified based on a review of related theoretical frameworks and qualitative analysis of log files from a dual eye-tracking experiment. A rating scheme was then developed to assess the quality of group interactions. A research model, that r...
Citation Formats
A. Yılmaz, G. Teksöz, and E. Şahin, “An old subject with recent evidence from Turkey Students performance on algorithmic and conceptual questions of chemistry,” World Applied Sciences Journal, pp. 420–426, 2007, Accessed: 00, 2021. [Online]. Available: