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Oleg Yavoruk

Publications and source records attributed to Oleg Yavoruk.

3 recordsLinked to original sources

Physics Teaching and Educational Interdisciplinarity with A.V. Usova Revisited

The paper deals with pedagogical heritage of A.V. Usova (1921-2014) that yields insights into problems of interdisciplinary relationship in the school science education system. Her fundamental works were used as teaching guides in the preparation of physics teachers of all pedagogical universities of the Soviet Union and Russia. In this study, professor Usova is not an interdisciplinary researcher; she is a researcher of interdisciplinarity. Here is provided a short and consistent description of her views on teaching physics as a foundation of educational interdisciplinarity. Usova elaborated educational functions, classifications, organizational levels, ways of instantiating, content-related foundations of interdisciplinary relations, recommendations for practical applying interdisciplinary relations. Besides, Usova suggested a unified approach to the study of knowledge and skills through the generalized plans. And we would like not simply clarify, retell or restate the very powerful didactic discoveries of Usova, but consider opportunities of teaching across boundaries for actual educational challenges. The future of the field of didactics, which deals with the study of interdisciplinarity, is very interesting and attractive. This problem will always excite scientists, educators and teachers, and the futurity of science education depends on the ways it is solved.

physics.ed-ph↗

How does the Monte Carlo method work?

The paper describes the practical work for students visually clarifying the mechanism of the Monte Carlo method applying to approximating the value of Pi. Considering a traditional quadrant (circular sector) inscribed in a square, here we demonstrate the original algorithm for generating random points on the paper: you should arbitrarily tear up a paper blank to small pieces (the first experiment). By the similar way the second experiment (with a preliminary staining procedure by bright colors) can be used to prove the quadratic dependence of the area of a circle on its radius. Manipulations with tearing up a paper as a random sampling algorithm can be applied for solving other teaching problems in physics.

physics.ed-ph↗

A.V. Usova's Contribution to the Field of Concept Learning in Physics Classroom

A.V. Usova (1921-2014) has always been one of the leading figures in Russian physics education. Her theory of physics concept formation was formulated during the 1970s and the 1980s and directly influenced the process of physics education in the 20th and the 21st century. Over the years there have been a lot of theories of concept formation. Her work contributed to our understanding of concept formation (learning, teaching) and the contemporary physics learning process. She formulated her original views on the problem of concept formation independently of Western researchers. She is perhaps the most important Russian educational theorist in the field of concept learning. A.V. Usova suggested to physics teachers the model of concept formation that describes: methods of learning concept in physics classroom, conditions of successful concept formation in physics teaching; structure of complex scientific concepts formation (stages of concept formation), the influence of interdisciplinary teaching on the scientific concept formation, criteria and levels of physics concept formation, methods and techniques of analysis of the quality of concept formation, the role of educational observation and experimentation in the scientific concepts formation, methodology formation for complex physics concepts "work" and "energy". This paper deals with both the historical A.V. Usova's contribution review and also issues raised by post-Usova approaches.

physics.ed-ph↗