Maths and the sciences are core subjects when it comes to understanding the Earth. Not everyone who begins a degree in Earth Sciences has had the chance to study all of these sujects to A-level standard and, even those who have, may not have covered all of the relevant areas. Here, on Bristol's Department of Earth Sciences "Core" website, we are offering you the chance to refresh your knowledge, perhaps to extend it. After working your way through this site, you should start your study of Earth Sciences with more confidence, and the means of understanding the underlying principles.

• Core Maths
• Core Biology
• Core Physics
• Core Chemistry