The technology of solving qualitative problems is one of the methods of developing students’ logical thinking in pedagogical universities

The purpose of the latter is to consolidate the formal knowledge of students; the answers to these questions are ready-made in the textbook, and the student must only remember them. In particular, the use of experimental problems develops the ability and skills of students in handling physical devices, models, installations and models. So, at the first stage of studying physics for children, qualitative problems in teaching play a greater role than quantitative ones. Consider a technique for solving simple qualitative problems - qualitative questions.