OK, so in school, I'm doing triple science (separate sciences) and my mum refuses to buy me any books.
My older brother did his GCSEs around 2008 and she tells me to use his old books.
He did OCR triple science and I'm doing AQA triple science. And also, keep in mind that our gcse syllabus is 10 years apart!
I don't know if I should just listen to what she says or just use a computer to revise/study.
What should I do?
P. S I'm in year 9, and we already started our GCSEs
How are you celebrating?