Three pages of questions including; Page 1: Increase and Decrease an amount by a proportion; Page 2: Successive proportionate change given an original amount; Page 3: Reverse Proportion Questions; Page 4 鈥淐heese Method script鈥� which provides prompts for students to structure their working consistently. You will want to adapt this, or not print this page, according to your teaching pedagogy! I have also included videos that provide guidance for students (and which also explain what I mean by Cheese Method!