The CD contains over 150 GCSE type questions on
many of the topics. Try
the questions and then see the answer worked out step by step. This provides
practice in answering questions in a methodical way that helps you to gain
marks for your working. On many questions there are useful comments in
green fonts inside clouds
that give advice and guidance.
You
will need PowerPoint to view these slides. A free viewer is available from
the Microsoft site or by clicking on
