Year 11
The videos are intended mainly to help revise, but also to help catch up missed lessons, so they all end in what can be used as notes.
The level is indicated for each part of the topic, but this can only ever be in general terms.
The videos are not embedded, to speed up the page load speed and make it easier to navigate. Instead the links open a new page in YouTube (or similar).
Algebra
The bulk of the Algebra topic is covered below. Some are quite long.Simplifying Basics (Achieved)
Simplifying Extras (Merit)
Expanding brackets (Achieved)
Simple Factorising (Achieved)
Quadratic Factorising (Achieved)
Solving Linear Equations (Achieved)
Solving Inequations (Low Merit)
Solving Quadratic Equations (Achieved up)
Rearranging Equations (Merit)
Simultaneous Equations (Excellence)
Trigonometry
Most of Trigonometry and Pythagoras.Labelling Triangles
Pythagoras (Achieved)
Using SOHCAHTOA relationships
Finding a Side (Achieved)
Finding an Angle (Achieved)
Practice #1 (Achieved)
Practice #2 (Achieved)
Multiple Step Problems (Merit)
Bearings (Merit and Excellence)
3D Situations (Merit and Excellence)
Patterns and Graphs
Lines
Drawing LinesEquations of Lines
Rise over Run (more difficult gradients)
Patterns
Linear PatternsQuadratic Patterns (Merit up)
Exponential Patterns (generally Excellence)
Parabolas
Equations of Parabolas from their InterceptsEquations of Parabolas from their Turning Points (Merit up)
Sketching Parabolas
The effect of Multipliers in Parabolas (Merit)
Harder Parabola Questions #1 (Merit up)
Harder Parabola Questions #2 (Excellence)