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What are the examiners looking for? What is "good" essay technique?

Hi there! This is a great question as it shows you are aware that the exam isn't just about knowledge. In Edexcel Religious Studies, the main aim of your essays is to convey both content and the fact y...

LM
4642 Views

What is entropy?

In chemical reactions entropy can be considered to be a measure of the number of ways which molecules and their quanta of energy can be arranged and is measured in J K-1 mol-1.For a ...

GW
Answered by Gowan W. Chemistry tutor
4429 Views

What is democracy?

Bernard Crick noted that democracy is 'perhaps the most promiscous word' in political discourse. Therefore, establishing precisely what is meant by 'democracy' is a difficult task. 

The w...

AH
Answered by Angus H. Politics tutor
4887 Views

How should I approach a history essay titled discuss the factors contributing to a particular historical event/phenomenon?

At A-Level, a comprehensive range of factors contributing to an event/phenomenon will be very impressive. In tryign to achieve this, however, it is important not to omitt any of the crucial factors- ye...

LM
Answered by Laura M. History tutor
2861 Views

What is 55 using 8-bit unsigned binary?

Answer: 00110111
Thinking: Two possible ways of answering this question expected for A Level and even at GCSE, let's start with the most common.
- Method one - consider th...

JC
Answered by Joseph C. Computing tutor
21527 Views

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