Algebra That Finally Clicks
Rebuild algebra from the ideas most courses skip past.
- Level
- Intermediate
- Lessons
- 11
- Quizzes
- 3
- Hours
- 14
- Enrolled
- 100
About this course
A rebuild of secondary algebra for students who can follow the steps but do not yet see why they work. Every topic starts from a question worth asking, then earns its notation.
What is inside
2 free to preview
Getting Started
- 1What Algebra Is Actually ForVideo8mPreview
- 2Variables, Terms and ExpressionsReading12mPreview
Linear Equations
- 1Solving One-Step EquationsReading15mEnrolled only
- 2Multi-Step Equations and Common TrapsVideo18mEnrolled only
- 3Solving Systems by SubstitutionReading20mEnrolled only
Quadratics
- 1Recognising a QuadraticReading10mEnrolled only
- 2Factoring When the Leading Coefficient Is 1Video22mEnrolled only
- 3Factoring Harder TrinomialsVideo25mEnrolled only
- 4When Factoring Fails: The Quadratic FormulaReading20mEnrolled only
Functions
- 1Reading Function NotationReading14mEnrolled only
- 2Sketching Parabolas From Their FactorsVideo24mEnrolled only