Scalars and vectors for IGCSE and A-level Physics
All quantities in Physics can be divided into scalars and vectors and you need to recognize if a quantity is one or the other for your IGCSEs and vectors become particularly important for anyone considering taking Physics to A-level and beyond. Money for example will...
SI units, base and derived
How long left ? Until my exams.. Until the weekend 🙂 We are always racing off into time (t), that intangible, unknowable quantity. There is an awful lot of it but it seems to be passing all the same. Another week has passed since the last. So one week...
Help with IGCSE and A-level History Essay Writing. “Historically Inevitable!” – some ideas on the Bolshevik Revolution of 1917
This month has seen the centenary of the Bolshevik revolution, an event which changed Russia and the course of world history dramatically. This revolution or coup by Lenin and the Bolsheviks, followed the first spontaneous revolution of March 1917 and was followed by...
SUVAT and the art of war
In The Art of War Sun Tzu says that ¨victorious warriors win first and then go to war while defeated warriors go to war first and then seek to win¨. Students preparing for their IGCSE and A level exams this year need to be confident that they will win first by...
