To add to these answers already given - you need to learn WHAT you're getting wrong and WHY you're getting things wrong so you can focus on those areas. Link for the book: /College-Pandas-SAT-Math-Advanced-dp-1733192727/dp/1733192727/ref=dp obtitle bkĪlso check out the other videos on her channel for the SAT, super helpful! This is just what has been working for me and my suggestions, I hope everything helps!! It would be helpful to read as many sections as you can though because I learned so many tricks and methods I never knew that make problems easier (and that Khan Academy will never teach you). What's nice about the book is that each chapter is a topic like percents, quadratics, etc so you can hone in on what you need to work on. If you're looking at math, I highly recommend this one by The College Panda. Then you can analyze the major patterns of what you're getting wrong and how to improve. Write down notes of what you learned from the problem, what you need to learn or review. Put the question number, skill and cross-test categories, and and label why you didn't get it right- just didn't know the content, silly mistake, ran out of time, didn't understand the question.

Keep using the practice tests, but review them actively- jot down notes after each one: how did each section go? How were you feeling, what kind of areas did you feel like you struggled the most? Then review the test by making a spreadsheet of every question you got wrong.

I would take a Khan Academy practice test right now and follow the third link (sorry) to open the score breakdown and see what your lowest subscores and cross-section scores to see what's tripping you up and try to improve those. For reading I used the strategies in this video (linked below). You definitely can improve by a lot I believe in you! For math I used Khan Academy for practice questions and this book (linked below) for lessons, practice questions, and learning tricks. I improved my first practice test to my superscore by 160 points.

Khan academy sat review