I am planning on taking the TEAS V sometime in the next week or so. I have been using the ATI study manual for my preparation. I also purchased the two online practice exams. When I take the practice exams from the book, I score over 80% in every section. However, when I do the online practice exams, I tank the science section(54%). I am looking for any advice on how to not get a low score on the science section. Should I be using another study guide? I only need a 50% percent to be considered for the program but, I'd definitely like to do better. Any advice would be helpful.