Chapter 1
Quadratic Equations
and Functions
1.1 Solving Quadratic Equations by Completing the Square
1.1 Solving Quadratic Equations by Completing the Square
Visual of Completing the Square
on Desmos by Irina Boyadzhiev
Understand the term completing the square via this applet.
Summary of Completing the Square
by BESA Academy
Download these slides for ease of revision.
1.2 Solving Quadratic Equations by using Quadratic Formula
1.2 Solving Quadratic Equations by using Quadratic Formula
The Quadratic Formula Song - With Harmony
on Youtube by Olen Rambow
An easy way to memorise the quadratic formula with a song!
1.3 Solving Quadratic Equations by using Graphical Method
1.3 Solving Quadratic Equations by using Graphical Method
1.4 Solving Fractional Equations that can be reduced to Quadratic Equations
1.4 Solving Fractional Equations that can be reduced to Quadratic Equations
1.5 Solving Real World Problems Involving Quadratic Equations
1.5 Solving Real World Problems Involving Quadratic Equations
1.6 Sketching the Graphs of Quadratic Functions
1.6 Sketching the Graphs of Quadratic Functions
on Teacher Desmos
This activity tests students understanding of the equation of a quadratic graph.
