: Converting and calculating with decimeters and centimeters.
In the "School 2100" (Школа 2100) educational system, is based on the curriculum authored by T.E. Demidova, S.A. Kozlova, and A.P. Tonkikh . The core assessment tool is the printed workbook for control works published by Balass . Structure of Control Works kontrolnye raboty po matematike 3 klass shkola 2100 demidova
: Introduction to fractions (доли) and 3D shapes like cubes and parallelepipeds. Grading Criteria Teachers typically use a standardized scale for evaluation: : Converting and calculating with decimeters and centimeters