hey i just took my OAR and got a 57, I wanted to thank everyone for their advice and study resources. Here are some tips:
GENERAL: I studied for four weeks because I am a fulltime college student and a firefighter. When studying, take as many practice tests as possible and review all of your mistakes. You got this and just be patient, do not overthink or assume it!
MATH: I was relatively good in math through high school and college but I still took some time to review basic high school math. The books that helped me the most were
OAR Math Prep 2020-2021: The Most Comprehensive Review and Ultimate Guide to the OAR Math Test and
5 Full-Length OAR Math Practice Tests: The Practice You Need to Ace the OAR Math Test. The OAR Trivium Book was helpful as well. I memorized a whole bunch of basic geometric formulas and some came in handy during the test. The most common questions I saw were algebra and system of equations-kinda similar to the new SAT math sections. Always check your order of operations, negative signs, and read the question carefully. I had one D=RT question but it was not too complex. I had one log question but it was not too complex either.
READING: this was one of the most boring sections ever, there is no proper way to study for this, but I highly recommend ASVAB paragraph comprehension style questions, they helped a lot. During this section do not overthink the questions and only rely on the knowledge provided by the paragraph. Its going to be hard but just try to read with a clear mind and ignore anything that is irrelevant to the paragraph. Reading slowly does help and there is no shame in rereading the question or paragraphs. I highly recommend reading the questions first so you know what to look for in the paragraphs.
MECHANICAL: I studied for this section using review guides in the gouges and books, but the type of questions I expected to see were not there. It was mostly basic battery style questions, AC/DC, basic fluid mechanics through a pipe, and forces/gravity. I highly recommend reviewing those parts of the gouges. I had one pendulum question. Take your time with this section and try to conceptualize certain parts.
Wishing you all the best of luck!! You totally got this.