Problems of Depicting Spatial Figures on a Plane
VIEW Article (English)

Klíčová slova

spatial figures
plane
geometry
pyramid
ball
prism
parallelepiped
cylinder

Jak citovat

Iqboljon, A. (2021). Problems of Depicting Spatial Figures on a Plane. European Journal of Life Safety and Stability (2660-9630), 12, 30-32. Získáno z http://ejlss.indexedresearch.org/index.php/ejlss/article/view/254

Abstrakt

The interrelated study of the properties of plane and spatial figures is a means of solving the problem associated with the artificial division of school geometry into planimetry and stereometry. The psychological characteristics of middle school students indicate that the generally accepted practice of forming two-dimensional planar images of earlier three-dimensional spatial images disrupts the natural course of development of students' ideas about space. It turns out to be quite difficult to correct the firmly fixed methods of operating mainly with planar two-dimensional images in the process of studying stereometry

VIEW Article (English)

Reference

Александров А. Д. О геометрии. Математика в школе. 1980. – № 3.

Глейзер Г.И История математики в школе: IX-X кл.: Пособие для учителей. – М.: Просвещение, 1983.

Делоне Б. Задачник по геометрии. – М., 1959.

Орехов П.С. Изображения в стереометрии: Пособие для учителей. – Ижевск: Удмуртия, 1981.