Yazar "Cokelez, Aytekin" için listeleme
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A comparative study of French and Turkish students' ideas on acid-base
Cokelez, Aytekin; Dumon, Alain (Elsevier Science Bv, 2009)``` -
A Comparative Study of French and Turkish Students' Ideas on Acid-Base Reactions
Cokelez, Aytekin (Amer Chemical Soc, 2010)… -
Junior High School Students' Ideas about the Shape and Size of the Atom
Cokelez, Aytekin (Springer, 2012)The concept of the atom is one of the building blocks of science education. Although the concept is a foundation for students' subsequent learning experiences, it is difficult for students to comprehend because of common ... -
Students' (Grade 7-9) Ideas on Particle Concept: Didactical Transposition
Cokelez, Aytekin (Hacettepe Univ, 2009)This study has been designed to examine the difficulties grade 7-9 students encounter in the process of developing a model for understanding the concept of particles as part of their instruction in the particulate nature ... -
A Study on the Definition of Acidic/Basic Solutions/Substances By French and Turkish Students
Cokelez, Aytekin (Hacettepe Univ, 2013)The purpose of this study is to highlight the acquired knowledge concerning the acidic and basic solution and recognition of acid and base, and difference according to knowledge to be taught at the level of upper secondary ... -
Turkish Middle School Students' Conceptions and Modelling of Chemical Bonds
Cokelez, Aytekin; Dal, Burckin; Harman, Gonca (Sci Methodical Ctr-Sci Educologica, 2014)The purposes of this study were to identify students' conceptions of chemical bonds and to determine, after instruction, the changes these conceptions undergo. The dataset for this study arises from an administered ... -
Upper secondary French students, chemical transformations and the "Register of Models": A cross-sectional study
Cokelez, Aytekin; Dumon, Alain; Taber, Keith S. (Routledge Journals, Taylor & Francis Ltd, 2008)The purpose of this study is to identify how upper secondary school French students (Grade 10-12) interpret chemical transformation with regards to the changes within molecules and atoms, and in terms of intramolecular ...
