Full set of equations and key notes in c1. Very detailed a total of 5 pages and 820 words. Clearly set out so easy to use. Use as an aid for revision, learning and practice questions. Can be used with Pearson's c1 book.

One question gone through clearly with working out.

Fun example for teaching Pythagoras, includes animation and clear working out to aid understanding.

Full set of equations and key notes in c2 Chapter 1-4. Very detailed a total of 3 pages and 352 words. Clearly set out so easy to use. Use as an aid for revision, learning and practice questions. Can be used with Pearson's c2 book. Chapter 1 – Algebra and functions Chapter 2 – The sine rule and the cosine rule Chapter 3 – Exponential and logarithms Chapter 4 – Coordinate geometry in the (x, y) plane

All the identities you need to know for c3 and c4 proof and other types of questions. Includes Pythagorean identities (3 below) Difference of two squares Addition type (Compound angle formulae) how to find exact values Double Angles Half Angle formulae Triple angle formulae Factor Formulae The Harmonic Identities

Everything you need to know for S1, full set of equations, key notes and diagrams in S1 Chapter 1-9. Very detailed a total of 9 pages and 1537 words. Clearly set out so easy to use. Use as an aid for revision, learning and practice questions. Can be used with Pearson's S1 book. Chapter 1 – Mathematical Models in probability and statistics Chapter 2 – Representation and summary of data – location Chapter 3 – Representation and summary of data – measure of dispersion Chapter 4 – Representation of data Chapter 5 - Probability Chapter 6 – Correlation Chapter 7 – Regression Chapter 8 – Discrete random variables Chapter 9 – Normal distribution

Includes all the formular/equations and information you need to know for S2 Topics covered are: