Grade 11: Maths
Online lessons to help you learn.
Take online learning one step at a time with our digital content and interactive simulations. To launch a lesson click on the green folder symbol. To launch a simulation click on the green hand symbol.
1. Solving Quadratic Equations
To understand how to define, factorise and solve a Quadratic Equation.
2. Solving Quadratic Equations by Formula
To understand how to use a formula and solve any possible Quadratic Equation which has real solutions.
3. Factors 1 - Extracting Common Factors
Learn how to reverse the process of multiplying into brackets to extract common factors from an expression.
4. Slope
Learn how to use the formula to find the slope of a line joining two points and investigate the slopes of parallel and perpendicular lines.
5. Cartesian Planes
Understand how to read the co-ordinates of points plotted on the Cartesian plane.
5. Co-ordinates
Understand how to locate points in a 2-dimensional plane using co-ordinates.
