Years 7 to 9
Algebra Index

Equations and Formulas
Greatest Common Factor
Activity: Buffon's Needle
Activity: Dropping a Coin onto a Grid
Cross Multiply
Definition of Density
Definition of Factor
Definition of Factoring
Definition of Greatest Common Factor
Definition of Monomial
Definition of Polynomial
Definition of Surface Area
Factoring in Algebra
Implication and Iff
Like Terms
Solving Word Questions
Symbols in Algebra
Symbols in Geometry
The Language of Mathematics
Exponents of Negative Numbers
Index Notation - Powers of 10
Laws of Exponents
Negative Exponents
nth Roots
Using Exponents in Algebra
Variables with Exponents - How to Multiply and Divide them
Introduction to Inequalities
Number Line
Definition of Inequality
Definition of Number Line
Properties of Inequalities
Solving Inequalities
The Language of Mathematics
Cartesian Coordinates
Gradient (Slope) of a Straight Line
Slope (Gradient) of a Straight Line
Y Intercept of a Straight Line
Area of Irregular Polygons
Calculate the Straight Line Graph
Definition of Polar Coordinates
Equation of a Straight Line
Explore the properties of a straight line graph
Linear Equation Test
Linear Equations
Polar and Cartesian Coordinates
Linear Equations
Commutative, Associative and Distributive Laws
Like Terms
Add Two Numbers and the Answer is Always 1089
Algebra - Definitions
Balance when Adding and Subtracting
Introduction to Algebra - Multiplication
Simplify in Algebra
Solving Equations
Why the Answer is Always 1089
Quadratic Equations
Explore the Quadratic Equation
Function Grapher and Calculator
Quadratic Equations
3, 4, 5 Triangle
Activity: A Walk in the Desert
Activity: Drawing Squares
Activity: Pythagoras' Theorem
Definition of Hypotenuse
Definition of Pythagoras Theorem
Definition of Right Angle
Definition of Right-Angled Triangle
Pythagoras Theorem
Pythagorean Theorem Proof
Pythagorean Triples
Right Angled Triangles
Right Angles
Scientific Calculator
Degree (of an Expression)
Adding and Subtracting Polynomials
Algebra - Definitions
Algebra - Expanding
Definition of Monomial
Definition of Polynomial
Dividing Polynomials
Factoring in Algebra
Factoring Quadratics
Fractions in Algebra
Mathematical Models
Multiplying Polynomials
Polynomials - Long Division
Definition of Function
Domain, Range and Codomain
What is a Function


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