Student teachers’ Subject Matter Knowledge (SMK) on electric current and magnetic field

Karal, Işık Saliha; Alev, Nedim; Başkan, Zeynep

doi:10.1016/j.sbspro.2010.03.225

Cited by 3 publications

(3 citation statements)

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“…Yapılan çalışmalar öğrenci (Bar et al, 2016;Çepni & Keleş, 2006;Kapartzianis & Kriek, 2014;Küçüközer & Kocakülah, 2008;Michelet, Adam & Luengo, 2007;Peşman & Eryılmaz, 2010;Sencar, Yılmaz & Eryılmaz, 2001;Tsai, 2003;Zacharia, 2007), öğretmen adayı (Karal, Alev & Başkan, 2010) ve öğretmenlerin (Kaltakçı & Eryılmaz, 2010;Küçüközer & Demirci, 2008) bu konuda kavram yanılgılarının mevcut olduğunu göstermektedir. Öğretmenlerin sahip oldukları eksik ve yetersiz bilgi ile kavram yanılgılarının giderilmesinde özellikle üniversite eğitimine büyük görev düşmektedir.…”

Section: Türkçe Sürüm Girişunclassified

“…Böylece "Öğretmenlerin alan bilgileri yetersiz olduğunda bu durum öğrencilerine de yansımaktadır" (Alev & Karal, 2013) probleminin çözümünde rol oynayabilecektir. Çünkü yapılan çalışmalar; öğrenciler, öğretmen adayları ve öğretmenlerin Astronomi ve Elektrik konularında eksik ve yetersiz bilgiye hatta kavram yanılgılarına sahip olduklarını vurgulamaktadır (Bektaşlı, 2016;Brunsell & Marcks, 2005;Kaltakçı & Eryılmaz, 2010;Kanlı, 2014;Karal, Alev & Başkan, 2010;Korur, 2015;Küçüközer & Demirci, 2008;Ogan-Bekiroğlu, 2007;Plummer, 2009;Plummer & Maynard, 2014;Sadler et al, 2010;Small & Plummer, 2014;Steinberg & Cormier, 2013;Trumper, 2000;Trundle et al, 2002Trundle et al, , 2006Wilhelm et al, 2007;Ünsal, Güneş & Ergin, 2001). Öğretmenlerin sahip oldukları alan bilgisi kadar, bu süreçte kullandığı öğretim yöntem ve tekniklerinin de önemli büyüktür (Cantrell, Young & Moore, 2003).…”

Section: Tartışma Sonuç Ve öNerilerunclassified

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The effects of teaching applications with real life content on the levels of pre-service teachers' abilities to associate daily life with astronomy and electrical learning topics

Yalçın

Akar

et al. 2018

Pegegog

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Students’ associating their knowledge with daily life demonstrates great significance in terms of understanding the importance of topics they learn in school as well as knowing where and how they are used in their daily life. In this context, teachers who will reflect these relationships in learning environments must have sufficient knowledge and experience. In this research, it was aimed to investigate the effects of teaching applications with real life content on the levels of pre-service teachers' abilities to associate daily life with astronomy and electrical learning topics. The sample consisted of totally 30 fourth class students who were at the department of Science Teaching in the Faculty of Education. In the research, astronomy and electrical learning topics were chosen and activities based on real life problems in these were applied. The data gathered were based on the effects of these activities. The research was conducted following an experimental design and data were collected applying the pre-post test pattern. The data were collected through open-ended questionnaires related to the use of learning topics in daily life. As a result, it was found that the levels of associating the learning topics with daily life were nearly doubled in the field of electrical and astronomy learning topics.

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Section: Türkçe Sürüm Girişunclassified

Section: Tartışma Sonuç Ve öNerilerunclassified

The effects of teaching applications with real life content on the levels of pre-service teachers' abilities to associate daily life with astronomy and electrical learning topics

Yalçın

Akar

et al. 2018

Pegegog

View full text Add to dashboard Cite

show abstract

“…However, they are used for different situations; one uses the left hand, and the other uses the right hand, and different fingers represent different vectors in the electromagnetic field, (i.e., current direction, magnetic field direction, and magnetic force direction). Furthermore, many people find these rules to be confusing and difficult to understand [2,3,4]. In college physics courses, the cross product is used to determine direction instead of the left-and right-hand rules [5].…”

Section: Introductionmentioning

confidence: 99%

A Uniform Rule that Can Replace the Left-Hand Rule and the Right-Hand Rule in Electromagnetics

Wang

Gao

Wang

2013

AMM

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The left-hand rule and the right-hand rule are widely used in electromagnetics but are often confusing. Based on an analysis of the differences and commonalities of the two rules, a uniform rule using coordinate rotation is proposed to determine the direction of the magnetic force and the induced electromotive force (emf) or the induced current in a static magnetic field. Furthermore, we discuss how to use the uniform rule to determine the direction of the induced emf or current in a moving magnetic field, which is traditionally determined by Lenz's law. The uniform rule is easy to understand and remember.

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EM-FOR: simple and low-cost force on a straight current-carrying conductor in a magnetic field experimental kit

Jaafar¹,

Daud²

2022

Phys. Educ.

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In this study, we design and construct a low-cost experimental kit for the force on a straight current-carrying conductor in a magnetic field experiment, namely EM-FOR. The kit consists of several pairs of rectangular-shaped permanent magnets with different polarities facing each other on a U-shaped aluminium casing as the source of the magnetic field, a straight copper wire at the centre between the two magnets as the electrical conductor, conductor rings and connecting wires to connect conductor and electrical source, and an electronic balance to measure the magnitude and to determine the direction of the force on a straight current-carrying conductor in a magnetic field. The design of the EM-FOR experimental kit was validated by determining the magnitude and direction of the force on a straight current-carrying conductor in a magnetic field for normal and reverse connections to a power supply. The constructed kit can be utilized for three experiments: the effects of applied current, conductor length and electromagnetic field strength on the force on a straight current-carrying conductor in a magnetic field.

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Student teachers’ Subject Matter Knowledge (SMK) on electric current and magnetic field

Cited by 3 publications

References 10 publications

The effects of teaching applications with real life content on the levels of pre-service teachers' abilities to associate daily life with astronomy and electrical learning topics

The effects of teaching applications with real life content on the levels of pre-service teachers' abilities to associate daily life with astronomy and electrical learning topics

A Uniform Rule that Can Replace the Left-Hand Rule and the Right-Hand Rule in Electromagnetics

EM-FOR: simple and low-cost force on a straight current-carrying conductor in a magnetic field experimental kit

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