PROBLEMS AS A BASIS FOR THE ORGANIZATION OF INTERDISCIPLINARY RELATIONS OF PHYSICS, MATHEMATICS AND FUNDAMENTALS OF LIFE SAFETY IN THE STUDY OF RADIATION
Importance and complexity of schoolchildren’s radiation literacy formation are discussed. Two examples of problem-based approach in studying the phenomenon of natural radioactivity are given: the solution of arithmetic problems for simple nuclear reactions at the lesson of mathematics in grade 6; performance of an experimental task on measuring the background radiation at the lesson Fundamentals of Health and Safety in grade 8. The results of the pedagogical experiment are analyzed: progress in understanding the bases of the substance structure by the 6 graders, stimulation of project activities and change of annual physics marks of the 8 graders.