If you have to resit any of the national 4 unit assessments, the test paper will only contain knowledge questions. The revision material on BBC Bitesize has multiple choice test questions but you should also practise making accurate statements if you want to pass the test.
Here is a selection of suitable questions I have extracted from old SQA papers. Work through them and compare your responses to those given in the answer booklet (see next post).
Your Dynamics and Space resit will take place on Monday 30th March.