Algebra

Algebra is great fun - you get to solve puzzles!

With computer games you play by running, jumping or finding secret things. Well, with Algebra you play with letters, numbers and symbols, and you also get to find secret things!

And once you learn some of the "tricks", it becomes a fun challenge to work out how to use your skills in solving each "puzzle".

The Basics

• Introduction to Algebra
• Balance when Adding and Subtracting (animation)
• Introduction to Algebra - Multiplication
• Order of Operations - BODMAS, or PEMDAS
• Substitution
• Equations and Formulas
• Inequalities and Solving Inequalities
•  Basic Algebra Definitions

Exponents

• What is an Exponent?
• Negative Exponents
• Reciprocal in Algebra
• Square Roots, Cube Roots, and nth Roots
• Surds
• Simplifying Square Roots
• Fractional Exponents
• Laws of Exponents
• Using Exponents in Algebra
• Multiply and Divide Variables with Exponents

Simplifying

• Expanding (removing parentheses)
• Multiplying Negatives
• Associative, Commutative and Distributive Laws
• Cross Multiply
• Directly Proportional and Inversely Proportional
• Fractions in Algebra

Factoring

• Factoring - Introduction

Logarithms

• What Is A Logarithm
• Logarithms Can Have Decimals
• Working with Exponents and Logarithms

Polynomials

• What is a Polynomial?
• Adding And Subtracting Polynomials
• Multiplying Polynomials
• Polynomial Long Multiplication
• Rational Expressions
• Dividing Polynomials
• Polynomial Long Division
• Conjugate
• Rationalizing The Denominator
• Special Binomial Products

Linear Equations

• Equation of a Straight Line
• Explore the Straight Line Graph
• Cartesian Coordinates

Quadratic Equations

• Quadratic Equations
• Quadratic Equation Solver
• Factoring Quadratics and Quadratic Factoring Practice
• Completing the Square

Solving Word Questions

• Solving Word Questions
• Solving Inequality Word Questions

Functions

• Definition of a Function

Sequences and Series

• Sequences and Series
• Sequences - Finding a Rule