School workshop Ellen

This development presents theoretical information and examples of solving problems on the topic "Basic concepts about the display of figures". The concept of geometric transformations is introduced on the basis of the concept of mapping one figure into another. We often come across reflections in practice: this is a demonstration of a movie, when frames are displayed on the screen from images on a film strip, and photographing, the image of spatial figures on a plane, various copies, etc. In eac

This material provides theoretical information and examples of solving problems in geometry on the topic " Plane rotation"

This material provides theoretical information and examples of solving problems in geometry on the topic "Symmetry with respect to a point and a line"

I offer methodological assistance in solving problems in geometry. In this case, a task is presented on the topic "Symmetry with respect to a point and a line." This task is one of the typical tasks that students need to solve in order to understand the topic being studied. In the future, a selection of tasks with a solution on this topic will be presented.