Finding the derivative of a function allows you to find the gradient of any point on a curve. If you can find the gradient, you can find the equation of tangents and normals to a curve at a given point. This A Level revision blog will explain how to do this. Continue reading Tangents and Normals to a Curve – A Level Maths Revision
Looking for info on second order derivatives? The derivative of a function (if it can be differentiated) is a function that describes the rate of change at any point on the original function. As the derivative is a function, it can also be differentiated, giving the second derivative. Continue reading Second Order Derivatives – A Level Maths Revision
Mathematical proof at A Level is a specialised area of study that requires patience, practice, and the odd bit of guidance here and there doesn’t hurt! Continue reading Mathematical Proof – A Level Maths Revision
You’ll have met 2D vectors at GCSE – A Level builds on that knowledge, initially with ways of representing 2D vectors in similar problems. Continue reading 2D Vectors – A Level Maths Revision
At A Level, Vectors start with different ways of representing 2D Vectors before moving onto using Pythagoras’ theorem and trigonometry to calculate the magnitude and direction of vectors. Continue reading Magnitude and Direction of Vectors – A Level Maths Revision
Revise the area under a curve for A Level Maths with this comprehensive post. Includes exam help, example content and practice questions. Continue reading Integration: Area Under a Curve – A Level Maths Revision
The good news is that, at A Level, there is no new content on Quadratic Graphs. However, you will need to have a thorough understanding of the GCSE content. But don’t worry, we’ll help you with that here… Continue reading Quadratic Graphs – A Level Maths Revision
Beyond: Advanced walks you through the rhyme and reason behind partial fractions at A Level with examples to cement your understanding. Continue reading Partial Fractions – A Level Maths Revision
There aren’t any complicated equations when it comes to sourcing your A Level Maths revision – simply sticking with Beyond will equal a great learning experience as proved with this post on solving trigonometric equations. Continue reading Solving Trigonometric Equations – A Level Maths Revision
Having trouble with simultaneous equations questions? No problem, just relax as we help you with those x and y‘s – whilst you avoid the zzzzzz’s! Continue reading Solving Simultaneous Equations – A Level Maths Revision
