Ленчук, І. Г., Прус, А. В.
(2023)
Graphic culture of constructive modeling of figures in metric stereometry.
Mathematics and Informatics.
Опис
Two graphical approaches to modeling stereometry objects by constructive method with the use of algorithms designed to help solve the problems of visual constructions in education are presented. The first approach is based on the operations borrowed from drawing, where standardized axonometric projections guarantee the quality of images, the second approach is based on the experience of many generations of teachers and academic practitioners. A list of methodical tips is formed, the analytical way of reasoning in computational problems is promoted, the method of matching with the picture plane is flaunted, which visualizes the way to the result, adds practicality to the discipline. A statistical survey of mathematics teachers demonstrates their attitudes toward constructive problem solving in stereometry, highlighting the advantages and disadvantages of teaching the construction method. It is established that the skills of qualitative constructions contribute to the formation of life competences in pupils.
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