Fizik Öğretiminde Deneyler: Laboratuvar Becerilerinin Gelişimine İlişkin Bir Yaklaşım

Yıl 2020, Cilt: 14 Sayı: 1, 1 - 29, 30.06.2020

Olga Gkioka

https://doi.org/10.17522/balikesirnef.560416

Öz

Bu makale, fizik
öğretiminde deneylerin, laboratuvar becerilerini geliştirdiği fikrini
desteklemek amacıyla yapılan bir araştırma çalışmasıdır. Makale, Avrupa ve
ABD’deki farklı müfredatlarda laboratuvar çalışmalarının rolünü tartışarak,
laboratuvar çalışmalarının laboratuvar becerilerinin geliştirilmesine sağladığı
katkılara yönelik müfredat dökümanlarına vurgu yapmaktadır. Ardından 123 fizik
öğretmen adayı ile yapılan deneysel çalışmanın bulguları rapor edilmektedir.
Çalışma, eğitim fakültesi fizik öğretmenliği bölümünde öğrenim gören öğretmen
adaylarının eğitim programı kapsamında gerçekleştirilmiştir. Katılımcılar üç
yıl süresince altı farklı yarıyılda gruplandırılmıştır. Süreç boyunca
katılımcılar deney yapma, laboratuvar raporu hazırlama ve okul ortamlarında
laboratuvar kullanımını öğretmek amacıyla üzere ders planları hazırlama gibi
eylemleri gerçekleştirmişlerdir. Ayrıca, ders planlarının hazırlık sürecinde
birçok katılımcı ile kısa görüşmeler yapılmıştır. Araştırmanın temel amacı,
öğretmen adaylarının fizik öğretiminde deneylerin amaçlarını kavramalarını
sağlamak ve laboratuvar uygulamaları için ders planı hazırlarken
karşılaştıkları zorlukları tespit etmektir. Program genel olarak,
katılımcıların “deneyler, bir hipotezi kanıtlamak veya bir teoriyi doğrulamak
için kullanılır” fikrinden “deneyler, hedeflediğimiz laboratuvar becerilerinin
geliştirilmesini sağlar” fikrine doğru kademeli bir değişimi sağlamasında
başarılı olmuştur. Son olarak ise, Türkiye’deki müfredat geliştirme ve öğretmen
eğitimi üzerine uygulamalar tartışılmıştır. 

Anahtar Kelimeler

laboratuvar becerileri, laboratuvar çalışması, fizik öğretiminde deneyler, fizik müfredatı, fizik öğretmeni eğitimi

Experiments in physics teaching: Towards an approach to laboratory skills development

Öz

The aim of the present paper is to report on a research study which
aimed to promote the idea that experiments in physics teaching should enhance
the development of laboratory skills. The paper begins with a discussion of the
role of laboratory work, as presented in different curricula in Europe and the
US. Emphasis has been given to curriculum guidelines, according to which,
laboratory work should promote the development of laboratory skills. Then, an
empirical research study with one hundred and twenty-three (123) pre-service
physics teachers has been reported. The study took place within the context of
a pre-service teacher education program in a Department of Physics Teaching.
The participants were distributed in six different semesters during three years.
They performed experiments, wrote laboratory reports and prepared lesson plans
to teach in the school laboratory. In addition, short interviews were conducted
with quite many of them, while preparing lesson plans. The research goal was to
investigate teachers’ understanding of the purpose of experiments in physics
teaching and their difficulties when preparing lesson plans to teach in the
lab. The program was successful in helping the participants to gradually
‘shift’ from the idea that experiments are used to verify a hypothesis or
confirm theory, to the position that experiments should promote the development
of laboratory skills. Implications for curriculum development and pre-service
teacher education in Turkey have been discussed.

Anahtar Kelimeler

laboratory skills, laboratory work, experiments in physics teaching, physics curriculum, physics teacher education

Kaynakça

• Abrahams, I. and Millar, R. (2008). Does practical work really work? A study of the effectiveness of practical work as a teaching and learning method in school science. International Journal of Science Education, 30, 1945-1969.
• Abrahams, I. and Millar, R. (2009). Practical work? Making it more effective. School Science Review, 91(334), 59-64.
• American Association of Physics Teachers (2014). AAPT Recommendations for the Undergraduate Physics Laboratory Curriculum. College Park, MD: American Association of Physics Teachers.
• American Association of Physics Teachers (1997). Goals of the Introductory Physics Laboratory. The Physics Teacher, 36 (12), 546-548.
• Coffey, A. and Atkinson, P. (1996). Making sense of qualitative data. London: Sage.
• Erickson, F. (2012). Qualitative research methods for science education. In B. J. Fraser, K.G. Tobin and C. J. McRobbie (Eds.) Second International Handbook of Science Education (pp 1451-1469). Dordrecht, Netherlands: Springer.
• Etkina, E., Van Heuvelen, A., Brookes, D. T. and Mills, D. (2002). Role of Experiments in Physics Instruction – A Process Approach. The Physics Teacher, 40, 351 – 355.
• Gregory, I. (2003). Ethics in Research. London: Continuum.
• Gunstone, R.F. (1991). Reconstructing theory from practical experience. In B. Woolnough (ed.) Practical Science (pp 67-77). Milton Keynes: Open University Press.
• Gunstone, R.F. and Champagne, A.B. (1990). Promoting conceptual change in the laboratory. In E. Hegarty-Hazel (ed.) The student laboratory and the science curriculum (pp 159-182). London: Routledge.
• Hart, C., Mulhall, P., Berry, P., Loughran, J. and Gunstone, R. (2000). What is the purpose of this experiment? Or can students learn something from doing experiments? Journal of Research in Science Teaching, 37(7), 655-677.
• Hegarty-Hazel, E. (1990). The student laboratory and the science curriculum: An overview. In E. Hegarty-Hazel (Ed.) The student laboratory and the science curriculum (pp. 3-26). London: Routledge.
• Hodson, D. (1993). Rethinking old ways: Towards a more critical approach to practical work in science. Studies in Science Education, 22, 85-142.
• Hofstein, A. and Lunetta, V.N. (1982). The role of the laboratory in science teaching: Neglected aspects of research. Review of Educational Research, 52, 201-217.
• Hofstein, A. and Lunetta, V. N. (2004). The laboratory in science education: Foundations for the twenty-first century. Science Education, 88(1), 28-54.
• Hu, D., Zwickl, B. M., Wilcox, B. R. and Lewandowski, H. J. (2017). Qualitative investigation of students’ views about experimental physics. Physical Review Physics Education Research, 13, 020134.
• Lazarowitz, R. and Tamir, P. (1994). Research on using laboratory instruction in science. In D. L. Gabel (Ed.) Handbook of research on science teaching and learning (pp. 189-130). New York, NY: MacMillan.
• Lunetta, V. N., Hofstein, A. and Clough, (2007). Learning and teaching in the school science laboratory: An analysis of research, theory and practice. In S. K. Abell and N. G. Lederman (Eds.) Handbook of Research on Science Education (pp. 393-441). Mahwah, NJ: Lawrence Erlbaum Associates.
• Schauble, L., Glaser, R., Duschl, R. A., Schulze, S. and John, J. (1995). Students’ understanding of the objectives and procedures of experimentation in the science classroom. Journal of the Learning Sciences, 4(2), 131-166.
• Séré, M-G. (2002). Towards renewed research questions from outcomes of the European project labwork in science education. Science Education, 86, 624-644.
• Talim Terbiye Kurulu Başkanlığı - Board of Education. (2018). Ortaöğretim Fizik Dersi (9, 10, 11 ve 12. Sınıflar) Öğretim Programı. Ankara: MEB.
• Tamir, P. (1991). Practical work in school science: an analysis of current practice. In B. Woolnough (ed.) Practical Science: The Role and Reality of Practical Work in School Science (pp 13-20). Milton Keynes: Open University Press.
• Tobin, K. (1990). Research on science laboratory activities: In pursuit of better questions and answers to improve learning. School Science and Mathematics, 90, 403-418.
• Trumper, R. (2002). What do we expect from students’ physics laboratory experiments? Journal of Science Education and Technology, 11 (3), 221-228.