: Students receive sets of problems (leaves) classified by topic. They solve them at their own pace and discuss solutions individually with mentors.
: Provides archived programs and problem sets from legendary circles. matematicheskii kruzhok dlia 9 klassa programma
: Shifting from rote calculation to constructing rigorous proofs and logical chains. : Students receive sets of problems (leaves) classified
Advanced properties of circles (power of a point, radical axis). Geometric transformations (homothety, inversion). Vector methods and barycentric coordinates. : Graph theory (Eulerian paths, planar graphs). The Pigeonhole Principle (advanced applications). Invariants and semi-invariants in game theory. Instructional Methods radical axis). Geometric transformations (homothety