The biology Crash Course was an absolute lifesaver! I went from getting a 17 on the practice exams to getting a 23 on the actual DAT. While studying, the biology section was the most intimidating to me as I felt like it was very broad and was unsure how I would be able to nail all the various concepts. I went to two Crash Courses the weekend before my exam and it reassured me that I knew what to exam on the actual DAT. The instructor of the Crash Course made it highly educational while keeping it entertaining and engaging for everyone attending. He took the time to answer any questions or confusion regarding any biology topic. At first, I was hesitant to go to the Crash Course but I am convinced that the Crash Course is what allowed me to score a 23 on the actual DAT. It was also a great way to check with myself which topics I was confident about and which topics I should spend a little extra time on. I would highly recommend for anyone who is thinking about taking a Crash Course to attend as it will help you feel confident going into the actual DAT. It is a wonderful way for students who want to learn material in a fast and efficient manner.