Chemistry ISA Tips? GCSE

Hi, my ISA for Chemistry is on Monday, I really would appreciate any help for me to excel in any way in this, as it is wprth 25%, Tips on the Method and Risk Assessment would be even better if possible, the best revision methods? Maybe links? And also help on all the key terms maybe, I know it's a lot to ask for but I woild be verrrrrry grateful!

Thanks!