This indispensable CGP book of 10-Minute Tests is perfect for breaking AQA Combined Science practicals exam prep into bite-sized chunks. There's one test per required practical, plus a mixed test of general practical skills to make sure nothing comes as a shock on exam day (with answers at the back). We've also included coverage of Working Scientifically and Maths Skills, a helpful tip at the end of each test and a progress chart at the end of the book - brilliant!