I haven't taken biochem (reading Kaplan), I'm weak in physics, and just feel overwhelmed and stupid by this test. I'm taking it on May 14th. I've delayed the test twice, and now I can't any longer. My practice scores have been in the low 500s, and i'm aiming for a 507 if that's even possible.
@Two Sides You sound like your still well below where you want to be for your score goal. You have consistently scored the low 500s across 3 different testing platforms, including the AAMC sample test. Could you go up to a 507, possibly but in my experience it is not very likely, and not possible without a serious overhaul to your study approach.
In my 10+ years of MCAT and medical experience, I have seen cases where 35 days is enough time to affect this level of change with the proper work but again, it is the exception, not the rule.
When you review the exams, are you examining your wrong answers, identifying if it was a science issue or an MCAT issue that led to the mistake? These are two very different problems with 2 different solutions.
Having never taken a Biochemistry course before is not a death blow for medical school or the MCAT, but you have a long, uphill climb to do and not enough time to effectively do it. If you insist on 5/14, prioritize the high yield biochemistry and then work your way out from there. You do not have time to learn all the pathway details in a month, nor should you waste time trying if you are dead set on a May 14 exam date. Those details may be worth a few points on test day so you will be unlikely to get those few questions where the AAMC expects you to know random structures/names important to the metabolic pathways. That is a serious blow to your 507 score chances and one that you cannot make up in other areas.
How is your timing in each section? Do you end up running out of time in any of them? Are you able to find passage information when you need it? How do you mark up or keep track of passage info? Is it working for you?
Assuming you stay with your current test date, you should be doing 1-2 Full Lengths a week in this "final" month. Take your time, sometimes up to 2 days, reviewing and then reading or practicing questions based on what you missed on the exam. Its true value comes from learning from your mistakes. You performance on the AAMC scored exam will be your best predictor. If you are still >4 points from your score goal by 7-10 days out, I would say you know with near certainty you will not achieve your score goal. Do you really want to potentially waste 3 more weeks of valuable material when you know you should seriously consider pushing back? 1 more month or even 2 won't kill your application chances even for this cycle, but a bad MCAT score will. If you do extend your studies and want more exams as you stated above,
NextStep sells exams in blocks of 3, 5, and 10 (you can get an entire full length for free, save $) and they are more representative of the scores and passage types the AAMC provides.
If you do decide to stick with the May 14th date (bad idea) then your final month you should be focusing on the AAMC material you have when not taking full length exams. How have you been doing on the section pack, Q bank, old AAMC full lengths? The closer you can bring your thinking into line with the AAMC, the better you will do, regardless of scientific strengths/weaknesses.
I am offering this advice as someone who has worked with the MCAT personally and professionally for over 10 years as well as seeing 1st hand what it takes to succeed in medical school. The ultimate decision is up to you, and no one else here on SDN. What you want is possible but you're effectively hoping for a miracle, which is not reliable enough for this important exam.
Hope this helps, good luck!