Here's the steps I take:
01. Learn the content for a chapter
02. Make notes in simple terms so I can understand them come revision
03. Practice questions on the content from the end of chapter summaries
04. Move onto new chapter
05. Start doing practice papers for revision once all chapters are completed
06. If I find any questions I do not understand or get wrong after marking...
07. ...Check notes and textbook to see if I simply forgot anything
08. ...Read mark scheme to see if I understand their answer
09. ...Make notes from mark scheme method if needed
10. ...Go to youtube tutorials and ask teacher for help if I still do not understand
11. ...Repeat chapter and questions in book if necessary for revision
I complete 1 past paper per maths exam a week, so 6 papers in total for maths a week (FP1, D1, D2, C3, C4 - already had S1 exam).
Nearer the exam, I try to fit in an extra 2 or 3 for the exam I have in that week (gonna be fun trying to fit in FP1, C3 and C4 this week
)