Reddit mentions: The best nosology books

I took mine yesterday and scored a 93. It's not hard if you know your stuff.

Definitely know your A&P, grammar rules, and review math if you need too. Practice questions are the best way to prepare for the reading section.

If you want more recommendations/info:
My prep was 3 weeks, studying 6 hrs a day 3 days each week. (~54 hrs dedicated time) plus I'd review A&P at work when I had the time. But I took A&P 3 yrs ago so I was quite rusty.

As far as prep tools I used the trivium book and the smart edition book that comes with 5 tests (https://www.amazon.com/ATI-TEAS-Full-Study-Guide/dp/1949147169/ref=mp_s_a_1_4?keywords=teas+ati&qid=1557486661&s=gateway&sr=8-4). I like the smart edition book better and felt the practice test were similar to the actually test. But both were helpful, and I liked having 2 different POVs on the same material. They both are about $25, so figure out what your budget is.

There are a lot of free practice test online. I'd look for a diagnostic test (smart edition has one) and find out what you need to focus on.

I personally thought that ATI's prep resources were overpriced and didn't purchase any. Other forums have also indicated that their practice tests have some errors. And while I'm on that. Errors were not uncommon in any of the prep materials I used. There were both answer key issues and answer reasoning issues. So if something seems off just look closely.

Good luck!

On mobile, I studied specifically for the exam about 30 mins - 1 hour per day for 14 consequetive days then all day yesterday. I took a crap ton of practice tests that were way harder than the actual test. The test itself is not tricky. It follows the pattern of having only 1 good answer choice. I did a lot of elimination based on two answer choices describing the same thing so you've really gotta study your science vocabulary.

I also just retook AP I and II and microbio simultaneously for a higher GPA so I got a lot of work with the material.

All the chemistry stuff was simple identification. Didn't have to memorize the periodic table or anything. Know the vocab. All necessary formulas were provided.

The English section was my lowest section (91%) I was so anxious about science that I didn't really study English much. Know all the sentence types, punctuation, and capitalization rules. I was rusty on a lot of it.

Book I used (has mistakes but I enjoyed finding them and correcting them, I also dumped a glass of wine on it and it recovered like a champ)

Most accurate practice tests I took, very similar to the exam and it has lottttts of questions and full practice tests.

ATI TEAS 6 Full Study Guide: https://www.amazon.com/dp/1949147169?ref=ppx_pop_mob_ap_share
I worked through the science section cover to cover, took notes from it and all that.

Online tests I took
https://www.mometrix.com/academy/teas-practice-test/

https://uniontestprep.com/teas/practice-test
This one was difficult but gave explanations and a detailed score report.