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Algebra Revisited
Linear Systems
Solving Linear Systems, from 1 to 2 to N Variables
Systems in ≥2 Variables via Substitution, Elimination, Etc.
Intro to Incidence Geometry
Some Fun (Classical) Theorems
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Subtopics
Motzkin-Rabin Theorem on Colored Points in the Plane
Szemeredi-Trotter Theorem
Szemeredi-Trotter: Real vs. Finite (Modulo p, Etc.) Geometry
Sylvester-Gallai Theorem on "Ordinary Lines"
Dual Sylvester-Gallai Theorem on "Ordinary Points"
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