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A Level

How do you sketch r=theta? I don't really understand polar coordinates.

First, make sure that the tutee understands using radians, and get them to do some examples of swapping between radians and degrees to ensure familiarity.Then explain to the tutee that they already intuit...

GH
Answered by Georgina H. Maths tutor
3465 Views

How do I plan the structure of an essay?

An essay needs an introduction, around 3 or 4 paragraphs of content, and a conclusion. Each paragraph should be making a different point or talking about a different factor in your answer, and the conclus...

HJ
Answered by Heather J. History tutor
2058 Views

How can I get a higher mark in the writing exercise?

Although every exam board requires students to answer to different questions and in a different way, they will usually always require you to show a specific set of skills.Usually, these will include: rel...

NS
Answered by Nicole S. Portuguese tutor
1453 Views

How can pressure affect the equilibrium shift of a reversible gaseous reaction?

Le Chatelier's Principle states the if a change is applied to a system in equilibrium, then the position of equilibrium will move to counteract that change. So, if the pressure was increased for a reactio...

TW
Answered by Tejal W. Chemistry tutor
2628 Views

Briefly evaluate research using split brain patients to investigate hemispheric lateralisation of function (4 marks).

A strength of this kind of research is the scientific nature and the fact that it provides empirical evidence that can be replicated, due to Sperry's research being standardised. However, split brain rese...

GD
28433 Views

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