Here is what I did to prepare:
- 2010 Kaplan DAT book, and read the entire science section.
- ACE THE DAT: this one was pretty good. The reading is a lot easier, the PAT is harder, math and the sciences are pretty close to the real thing
- TOP SCORE: This was super close to the real thing.
-Barron's Biology AP: This was the best Biology review that I had.
I designated about 7 weeks to studying for the DAT. However, I procrastinated and ended up only hard core studying the last 2 weeks. The first week I spent reviewing all of my sciences. I read 2 Kaplan books and parts of the AP biology book. I had worked as a TA for the General Biology Class the semester before, so my Biology was pretty secure. For Chemistry, I just did practice problems after practice problems. I also reviewed main concepts. For Organic Chemistry, I also mostly did practice problems. On top of the practice problems, I memorized reactions and made notes about major trends. For reading and math, I really did just take practice tests. It helped to know how to time everything.
I did several PAT practice tests during my spring semester. At first, I was getting like 13's... Like I got 13-16 on like all 6 that I took. I became frustrated and just completely blew it off during my studying. Then about 3 weeks before my test I began to review and everything had just clicked. It became my easiest section.
Here were my scores on the DAT--- They aren't amazing but I felt pretty good about them
-PAT: 20
-Quantitative Reasoning: 18
-Reading: 22
-Biology: 20
-Chemistry: 21
-O Chem: 21
-Academic Average: 20
-Science Average: 21