Principles of Mathematics

Linear systems, analytic geometry, quadratic relations, and right-triangle trigonometry, with algebraic reasoning throughout.

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Course snapshot

Grade: 10
Pathway: Academic
Prerequisite: MTH1W or an approved equivalent

Sequence note

This is a current Ontario course code. A school may teach the strands in a different order. Math101 organizes shared lessons into a practical study sequence; it does not replace a school’s official course outline.

Course library

Units and connected Math101 lessons

Each topic opens the same central Math101 lesson, so notes stay consistent across courses instead of being copied into disconnected folders.

Linear relations and systems

SlopeFull lesson Linear EquationFull lesson Systems of Linear EquationsFull lesson Solving Systems by GraphingFull lesson Solving Systems by SubstitutionFull lesson Solving Systems by EliminationFull lesson

Analytic geometry

Distance FormulaFull lesson Midpoint FormulaFull lesson Parallel LinesFull lesson Perpendicular LinesFull lesson Standard Form of a LineFull lesson

Quadratic relations

Quadratic FunctionFull lesson ParabolaFull lesson FactoringFull lesson Factoring TrinomialsFull lesson Quadratic FormulaFull lesson

Trigonometry

Right Triangle TrigonometryFull lesson SineFull lesson CosineFull lesson TangentFull lesson Pythagorean TheoremFull lesson