The old wisdom used to be that you should register to take each test once then compare your scores on focus on that test. In some ways, the old wisdom still works except now you don’t have to wait until an official test date.

The first step in planning your test prep is understanding what score you’re going to need in order to get into the school you want. The key to getting accepted into a specific school has as much to do with staying out of the “No” pile as anything else. The easiest way for an...

Students make 1 simple mistake on the harder percentage problems. It’s easy to fix, and I’ll show you 2 ways to work with these problems.