: Problems are categorized into three levels (A, B, and C) to allow for differentiated learning:
The "Reshebnik" (solution book) for the series by L. S. Fedchenko is designed as a universal, multi-level resource to support students through the core middle-school math curriculum. It is often used alongside the "Universal Multi-level Problem Book" to provide worked-out solutions and pedagogical guidance. Key Features reshebnik po algebre geometrii 7-9 klass fedchenko
Quadrilaterals (parallelograms, rhombuses), area, similarity, Thales' theorem. Quadratic equations, inequalities, roots, fractions. : Problems are categorized into three levels (A,
: Many versions include detailed comments, explanations, and dynamic hints to help students understand the logic behind a solution rather than just providing the final answer. Core Subject Areas Primary Geometry Topics Primary Algebra Topics 7th Basic concepts, angles, parallel lines, triangles. Expressions, linear equations, functions, powers. 8th It is often used alongside the "Universal Multi-level
: Includes initial concepts (points, lines), triangle properties, quadrilaterals, area calculations, and trigonometry (sine, cosine, tangent).
: Covers standard 7–9 curriculum topics including functions, equations, inequalities, and statistics/probability.