Math 9

Welcome to the Mr. Mattson's notes for BC Mathematics 9.

This course builds upon earlier concepts and introduces key ideas in algebra, geometry, statistics, and financial literacy that are essential for future studies.

Units:

(Links will be added as unit pages are created)

Operations: Order of operations, rational numbers.
Exponents: Laws of exponents with whole-number exponents.
Polynomials: Terminology and operations (addition, subtraction, multiplication, division) with polynomials (degree ≤ 2).
Linear Relations: Graphing and analyzing two-variable linear relations, interpolation/extrapolation.
Linear Equations: Solving multi-step one-variable equations (including distribution, variables on both sides, rational coefficients).
Proportional Reasoning: Scale diagrams, similar triangles and polygons.
Statistics: Population vs sample, bias, ethics, sampling techniques.
Financial Literacy: Simple budgets and transactions.

Note: Click on a unit name above (once linked) to see the specific topics covered.