Every year there are tests in January and also an exam at the end of the year. The results of these are used to help to decide which science course you should do when you go into year 10. It is very important to work towards these assessments so that your results are a fair reflection of your ability in science.
To get you started, look at these videos where Mr Smith gives you advice on how to revise and how to answer exam questions.
Revision Techniques (how to revise).mp4
Exam techniques - line graphs.mp4
Exam techniques - question and answer structure.mp4