The Maths GCSE rests on a foundation of number skills and algebra. I can work with you to master these fundamentals, or I can go through exam technique or just review specific areas of content you struggle with, it's entirely up to you! I also have a bank of past papers we can go through and complete. Science is very similar in that it relies on a few concepts of the scientific method that are then applied to different areas of content. I am a physics specialist but have experience teaching all three subjects.