My instructor was Isabella Raicu--throughout the course, my score improved by 220 points. The way each concept that would be on the test was broken down and taught to us was incredibly helpful and a good way to know what to expect. The practice tests too- they really gave an accurate idea of how the real test would be. I will say that I wished the course focused a little more on individual concepts and less on the strategies? Because a lot of the strategies are things we already know to do and can find online (in my opinion). Isabella was a wonderful and sweet instructor; she always began each class with a question of the day and made everyone feel welcomed. She explained concepts very well and simplified them for everyone.