How can I get my SAT score to 2000?

650 in each section is too low for Ivy. You'll need at least a 2100 between the three sections to be considered, but probably at least a 2200 to have a real shot. I have never seen a student get accepted to an Ivy League school with below a 2140. Plus, you need to be very unique. To make your SAT go from a 1520 to a 2000 would be pretty tough also. You CAN do it, but you have to put in a lot of time. Get some SAT books, take the practice tests and check over your wrong answers very thoroughly. Over time you will get used to the questions, and what the correct answer usually appears like.