: Recognizing/drawing basic shapes, calculating the perimeter of polygons, and understanding spatial relationships.
Teachers typically use a standardized scale for these works: : Zero errors. "4" (Good) : 1 major or 1–2 minor errors. "3" (Satisfactory) : 2–3 major and 1–2 minor errors. "2" (Unsatisfactory) : More than 4 major errors. Educational Philosophy proverochnye raboty po matematike 2 klass vinogradova
This request refers to the diagnostic and assessment materials for under the "Primary School of the 21st Century" program (headed by Natalya Vinogradova). The specific assessment book is typically authored by V.N. Rudnitskaya . Overview of Grade 2 Assessment (Vinogradova Program) : Recognizing/drawing basic shapes