Bölüm "Matematik ve Fen Bilimleri Eğitimi" Matematik ve Fen Bilimleri Eğitimi Bölümü Makale Koleksiyonu için listeleme
Toplam kayıt 32, listelenen: 1-20
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A Mixed Method Research Study on the Effectiveness of Socioscientific Issue-Based Instruction
(Turkish Education Assoc, 2017)This study was conducted to examine the efficiency of socioscientific issues-based instruction on the development of the scientific literacy levels (scientific content knowledge, science-technology-society interactions, ... -
A Ruthenium-Based Catalytic System with Switchable Selectivity Between Cyclotrimerization and Enyne Metathesis/Diels-Alder Reactions of Terminal Alkynes
(Elsevier, 2013)In this study, we report a practical catalytic system, [RuCl2( p-cymene)](2)/IPr (IPr: 1,3-bis(2,6 diisopropylphenyl) imidazol-2-ylidene), that can switch between cyclotrimerization and cross enyne metathesis. The ... -
An Analysis of Prospective Teachers' Perceptions Concerning The Concept of "Social Media" Through Metaphors
(Iser Publications, 2018)This study was conducted so as to determine prospective teachers' perceptions of the concept of "social media" through metaphors. The study group was composed of 138 prospective biology teachers attending Hacettepe and ... -
An Analysis of University Students' Perceptions of The Concepts of "Water" And "Water Pollution" Through Metaphors
(Modestum Ltd, 2017)This study aimed to determine university students' perceptions concerning the concepts of "water" and "water pollution" by means of metaphors. The study group was composed of 258 undergraduate students attending Hacettepe ... -
An Investigation of Teachers' Self Efficacy Beliefs Concerning Educational Technology Standards and Technological Pedagogical Content Knowledge
(Eurasia, 2017)This study aims to investigate the technological pedagogical content knowledge levels of teachers and their self-efficacy in educational technology standards. Also, the difference between the mean scores of the teachers ... -
Annulus Criteria For Mixed Nonlinear Elliptic Differential Equations
(Pergamon-Elsevier Science Ltd, 2011)New oscillation criteria are obtained for forced second order elliptic partial differential equations with damping and mixed nonlinearities of the form del . (A(x)vertical bar del y vertical bar(alpha-1)del y) + < b(x), ... -
Antioxidant Activity Studies on Selected Sideritis Species Native to Turkey
(Taylor & Francis Inc, 2005)Sideritis L. species are widely used as medicinal plants and as herbal teas in Turkey, in which 45 species of the genus are naturally found. The aim of this study was to determine the antioxidant activity of Sideritis ... -
Conductive Composite Films Prepared Using Undoped Polyaniline And Poly(Methyl Methacrylate)
(Soc Polymer Science Japan, 2003)In this study, undoped polyaniline-poly(methyl methacrylate) films were cast from solutions containing different amounts of soluble part of undoped polyaniline and poly(methyl methacrylate) in dimethylformamide. The films ... -
Determination And Interpretation Of The Norm Values Of Preschool Social Skills Rating Scale Teacher Form
(Edam, 2015)This study aimed to determine and interpret norms of the Preschool Social Skills Rating Scale (PSSRS) teacher form. The sample included 224 independent preschools and 169 primary schools. The schools are distributed among ... -
Discourse Patterns And Communicative Approaches For Teaching Nature Of Science
(Turkish Education Assoc, 2016)This study aims to determine discourse patterns and communicative approaches utilised for teaching the nature of science (NOS) using an explicit-reflective approach. This study was conducted as part of a research project ... -
Exact Analytical Solution Of The N-Dimensional Radial Schrodinger Equation With Pseudoharmonic Potential Via Laplace Transform Approach
(Hindawi Publishing Corporation, 2015)The second-order N-dimensional Schrodinger equation with pseudoharmonic potential is reduced to a first-order differential equation by using the Laplace transform approach and exact bound state solutions are obtained using ... -
Examining The Data Component Used By Seventh Grade Students In Arguments Related To Local Socioscientific Issues
(Turkish Education Assoc, 2018)The purpose of this study is to examine the quantity and quality of the data component used by seventh-grade students in their arguments related to issues unique to the city of Bolu: Seben Lake, chicken coops, leather ...
