Matematik ve Fen Bilimleri Eğitimi-Makale Koleksiyonu
Recent Submissions
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Veri toplama kartı ve LabVIEW kullanılarak yay sabitinin belirlenmesi
(Fen Eğitimi ve Araştırmaları Derneği, 2021)Fizik öğretiminde deney, öğretimin gerekli ve ayrılmaz bir parçasıdır. Öğrencilerin deney sırasında özellikle grafik çizme konusunda öğrenme güçlüğü yaşadıkları bilinmektedir. Teknolojide yaşanan gelişmeler fizik öğretimine ... -
İlkokul öğrencilerinin kuvvet kavramına ilişkin algılarının çizim yardımı ile belirlenmesi
(ADAMOR Toplum Araştırmaları Merkezi, 2021)Fiziğin gelişimindeki dönüm noktalarından birisi de Newton’un kuvvet hareket ilişkisini tanımlayan yasaları oluşturmasıdır. Fizik dersinin anlaşılması için kuvvet kavramının ve kuvvet hareket ilişkisinin anlaşılması ... -
10. Sınıf öğrencilerinin kimya dersi “doğa ve kimya” ünitesi ile ilgili kavramaları ve bilgi düzeylerinin incelenmesi
(Dokuz Eylül Üniversitesi Eğitim Bilimleri Enstitüsü, 2021)2018 Ortaöğretim Kimya Dersi Öğretim Programında yer alan "doğa ve kimya" ünitesi, çevre ilgili sorunlar, sorunların nedenleri ve bu konuların dayandığı kimyasal temellerin öğretildiği bir ünitelerdir. Bu çalışmada, ... -
Analysis of science questions in eighth grade central exams according to cognitive fields of TIMSS-2019
(Kafkas Üniversitesi Eğitim Fakültesi, 2021)According to TIMSS 2019 data in the field of science, for the first time, Turkey had a score above the midpoint of the scale. In order to determine the effect of this increase, it created the need for research by comparing ... -
Öğretmen adaylarının beslenme ile ilgili bilişsel yapılarının kelime ilişkilendirme testi ile belirlenmesi
(İrfan Yazıcıoğlu, 2021)Beslenme kavramı hayatımızın her alanında yer almakta ve nasıl beslenmemiz gerektiği ile ilgili tartışmalar her geçen gün daha fazla karşımıza çıkmaktadır. Beslenme eğitiminin önemi göz önünde bulundurulduğunda ortaokul ... -
Online learning readiness and e-learning environments motivation levels of the education faculty students in the pandemic outbreak
(Mehmet Dursun Erdem, 2021)Evaluating the social and educational effects of the coronavirus epidemic, which is declared as pandemic outbreak, has been an important issue not only in the context of our country but also in the World. In this process, ... -
Using Tracker to find the minimum angle of deviation and the refractive index of a prism
(IOP Publishing Ltd, 2021)The target of this study is to determine the minimum angle of deviation of a prism which is one of the optical experiments. Thus, the aim is to state the refractive index of a prism. In this context, the Tracker program, ... -
Investigation of the dispersion of light in prisms via RayLab
(IOP Publishing Ltd, 2021)In this study, it is aimed to develop practical teaching activities that can be used in optics teaching. For this purpose, a virtual laboratory environment was created in RayLab which is an application for design and ... -
Homoploid hybrids of Origanum (Lamiaceae) in Turkey: morphological and molecular evidence for a new hybrid
(Taylor & Francis Ltd, 2021)In this study, three hybrids of Origanum (Lamiaceae) were examined in detail using morphological, karyological, palynological and molecular approaches. One of the three hybrids, O. × aytacii, is here described for the first ... -
Development and use of a rubric to assess undergraduates’ problem solutions in Physics
(Ozgen Korkmaz, 2021)The aim of this study is to develop and apply a rubric to evaluate the solutions proposed for questions about electromagnetic induction belonging to university second year pre-service teachers. In this study which has ... -
Calibration of an LDR-Lux meter using a smartphone
(IOP Publishing Ltd, 2021)In this study, it is aimed to calibrate an LDR-Lux meter with a calibration setup which includes a light bulb whose brightness can be changed by using a dimmer circuit, a data acquisition card, a smartphone and a lux meter ... -
Calculation of kinetic friction coefficient with Phyphox, Tracker and Algodoo
(IOP Publishing Ltd, 2021)In this study, the kinetic friction coefficient for a block moving on an inclined plane was determined with the help of three different methods (a smartphone application, Phyphox, a video analysis program, Tracker and a ... -
A simulation object with LabVIEW: Simultimeter (simulated multimeter)
(IOP Publishing Ltd, 2021)Teaching materials used in distance education are generally obtained from the internet as ready-made by teachers. Materials such as simulation, animation and presentation are usually limited to the frame drawn by ... -
A cross sectional survey about students’ agreement rates on non-scientific ideas concerning the concept of magnet
(Ekip Buro Makineleri A., 2021)The present study aims to find out the agreement rates of students on non-scientific ideas concerning the concept of magnet with a cross sectional survey. A total of 436 students studying in the final years of elementary ... -
Investigation of therapeutic potential of three endemic Cirsium species for global health problem obesity
(Elsevier, 2021)Obesity is a risk factor for metabolic disorders causes serious health problems and economic costs globally. Some Cirsium genus has been reported to possess anti-obesity effect and traditional uses for vascular diseases, ... -
Relations of Combinatoric Convolution Sums for restricted divisor functions and Bernoulli polynomials
(Univ Miskolc Inst Math, 2021)In this paper, we study combinatoric convolution sums involving divisor functions. First, we establish some explicit formulas for certain combinatoric convolution sums of divisor functions derived from Bernoulli polynomials. ... -
A new Stachys species from Turkey: Stachys siirtensis (Lamiaceae)
(Magnolia Press, 2021)Stachys siirtensis (Lamiaceae), a new endemic species from Botan Valley of Siirt province in Turkey, is here described. The species is characterized by having congested verticillasters. Hairiness, calyx and corolla length, ... -
A new Teucrium L. (Lamiaceae) Species from South Anatolia (Turkey)
(Tubitak Scientific & Technical Research Council Turkey, 2021)In this study, a member of sect. Teucrium, hitherto undescribed as a new species, was analyzed based on morphological and micromorphological features and molecular findings. The closest species of the new species were ... -
Comparative experimental and theoretical study on the molecular structure and spectroscopic properties of sideroxol isolated from Sideritis stricta and its electronic properties
(Taras Shevchenko Natl Univ Kyiv, 2021)Sideroxol, a kaurene diterpene, was obtained from the acetone extract of Sideritis stricta plant. The ground-state molecular geometry, vibrational frequencies, and NMR chemical shifts were also investigated by using various ... -
Buried magnetic material detection system: An SVM algorithm application
(IEEE-Inst Electrical Electronics Engineers Inc, 2021)In recent times, studies about remote-sensing methods have focused on improving variables like sensing distance, sensitivity, and power consumption of available remote-sensing methods. The main target of this study is to ...
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