Prep Expert was incredibly helpful for my preparation of the SAT exam. My instructor, Emma Skyler, was very thorough in her explanations regarding not only WHY the right answer is correct, but HOW to reach the answer organically on the real test. While I was already scoring very high on the math section before Prep Expert, my average question answering speed greatly improved after gaining a better understanding of the more complex questions. The Reading and Writing sections have always been my weak points, but Emma showed us amazing strategies that I used in practice (such as BOSS, 7-Repetition, etc.) which greatly raised my score. This course most certainly had the biggest impact on my improvement. Thank you so much!