u/nategane

Hello,
I am preparing for the GMAT, and I have about 4 months left before the exam. I have already reviewed all the quantitative lessons, but I still have not fully memorized or mastered them.
I am considering adopting a new study method for the coming months and would like your opinion.
Each week, I was thinking of:
working on two quantitative topics,
reviewing the strategies in the Manhattan Prep All GMAT books,
doing some practice questions from the book,
then moving on to questions from the Official Guide GMAT, organized by topic and gradually increasing the difficulty level.
Then I would repeat the same approach each week with a different topic.
Do you think this method is effective?