Search over 10,000 free study notes

the total number of students in the class would be 12 girls plus 18 boys which is 30 in total. The proportion of the girls would mean dividing the number of girls by the total number of students so 12/3...

The Demographic Transition Model (DTM) shows how the population of a country changes over its development. The model shows the relationship between the birth rate, death rate and total population of a cou...

There are two main things to look at in a source: 1) the blurb & 2) the text or image itself.
When analysing the blurb look for a few key questions such as who? when? and where? For example, if t...

These types of questions will usually ask you a broad question, such as "There were no significant improvements in public health from 1350-1750?”
There are three key things you need to pull fro...

Type of receptor and stimulus e.g. eye receptors and light. Information is passed from the receptor to the effector by neurones: sensory, relay and motor. The receptor converts the stimulus into electric...