Algebra
Factorising
- Video 1 | Putting an expression back into single brackets
- Video 2 | How to put Quadratics back in double brackets
- Video 3 | How to find the Difference of 2 Squares
- Video 4 | How to deal with 4 terms (factorise by grouping)
- Video 5 | What to do when X squared is more than 1 (Factorising the difficult quadratics!)
Surds
- Video 1 | What is a Surd? Find out what a surd is and what it isn’t!
- Video 2 | Simplifying Surds. Fast and simple!
- Video 3 | Multiplying and dividing with Surds
- Video 4 | How to add and subtract with Surds
- Video 5 | Expanding Brackets with Surds. Use FOIL to expand
- Video 6 | Rationalise the denominator. Removing the root from the bottom of the fraction
Solving Equations
- Video 1 | Finding the unknown of a linear equation
- Video 2 | Solve Quadratics by FACTORISING
- Video 3 | Solving SIMULTANEOUS EQUATIONS
- Video 4 | Solving Linear and Quadratic Simultaneous Equations
- Video 5 | Factorise by Completing The Square
- Video 6 | Using the Formula to solve QUADRATICS!
- Video 7 | Quadratics with Algebraic Fractions
Curved Graphs
- Video 1 | How to plot Quadratics. Solve equations graphically, find Roots and Turning Point
- Video 2 | How to Plot and Recognise Cubic & Reciprocal Graphs
- Video 3 | How to plot and recognise Exponential Graphs (Rapid growth or decay)
- Video 4 | Plot and Recognise Trigonometric Graphs (sine, Cosine and Tangent)
- Video 5 | Transformation of Graphs
- Video 6 | Estimate the Gradient of a Curve at a Given Point
- Video 7 | Calculate the Area Under Curves