Yo
I’m taking the Bio M subject test soon. I bought the Barron’s book and started looking at some questions. I also took AP Biology last year and got a 3 on the exam.
Haven’t done a full practice test but I don’t feel that confident about the content.
Are there any additional free resources that will help me get a 750+ score on the exam?
I actually happened to prepare for the SAT Biology M test just a month ago, and I also religiously used the Barron’s book. I just want to tell you first that if you don’t feel confident because of that book specifically, that’s because the questions in those practice tests are MUCH harder than the real one (in my opinion), which I think is good because it really gives you a good chance to prepare. I’d also like to point out that a 3 in AP Biology isn’t bad, and I think that gives you a good advantage.
Those resources should keep you going, and I believe I did fairly well on the actual exam (even though the scores haven’t come out yet). I would also like to mention that even if you’re take Bio-M that you can also try some of the Ecology portions as well, since you’re not completely exempt from ecology in the exam.
I also used the Barron’s book to study for the June test (though I also took AP Bio this year). I advise lightly studying the topics of AP Bio like processes such as photosynthesis and cellular respiration. Go more in depth in stuff not covered in AP Bio like physiology and animal/plant anatomy using the book. This was my strategy and I scored a 780. Tbh most of the test was pretty easy to rationalize as long as I knew the basics. Good luck!
Sorry for the late reply, but with those resources I scored an 800.
Keep in mind that I mainly used those sources to study, as most schools in regular bio courses do not teach all topics on the exam.