Unit 1: Rational Numbers
Explore operations with rational numbers, including integers, fractions, and decimals.
Practice Unit 1 →See your progress through all 8 units, earn achievement badges, and never lose your place!
📊 View My Progress DashboardExplore operations with rational numbers, including integers, fractions, and decimals.
Practice Unit 1 →Learn the laws of exponents and apply them to simplify and evaluate expressions.
Practice Unit 2 →Add, subtract, and multiply polynomials to model and solve problems.
Practice Unit 3 →Investigate the properties of polygons and apply angle relationships.
Practice Unit 4 →Analyze and graph linear relations using tables, equations, and graphs.
Practice Unit 5 →Solve one- and two-step linear equations and inequalities with rational numbers.
Practice Unit 6 →Understand central angles, inscribed angles, and arc properties in circles.
Practice Unit 7 →Collect, analyze, and interpret data while exploring experimental and theoretical probability.
Practice Unit 8 →Review key concepts of Math 9
Practice review problems →These are based on numeracy skills you should have mastered in grade 8
Textbook resources for extra practices
Official Grade 9 practice tests with instant diagnostics
VR math simulations for all units
Alberta's parent roadmap to Grade 9 math
Program polynomial operations in Python
Self-paced activities with instant feedback
Manipulate polyhedrons and circles in space
Story-driven math challenges