I had a good expierence with Prep Expert. My tutor, Jack Litwin, was incredibly kind and patient. He never rushed me, and always took the time to explain concepts throughly. Instead of just giving me the answers, he made sure I understood the material by having me work through steps on my own, which really helped build my confidence. Since taking the course, I´ve noticed a clear improvement in my grades, especially in Probability and Statistics. I feel much more comfortable with problem-solving stratgeries. Jack also helped me by comparing the work with real world problems, especially in AP Enviormental Science where I intially had a C+ and now have a B-. I highly reccomend Prep Expert! Thank you again :)