" Once that's done, I would say read the textbook and watch videos, if you want start making some notes and perhaps do some textbook qs. Within the holidays I doubt you'll get up to doing extra qs and exam qs yet, you might want to save those for until you actually learn the topics. Either way I wouldn't dedicate my entire holidays to working. Like getting a head start is great and all, but year 12 is gruelling and you'll really regret not taking a break. "
Yeah understandable, I am taking a break before I decide to embark on headstart. So basically after you made sure you had a strong basis, you kicked on with some videos, questions and brief notes?
Would you recommend JumpStart for chem, which basically provides you with all the skills and requirements from units 1&2 for 3&4?