How to study for the TEAS: a plan built around your weakest section
Written and reviewed by Rebecca Moore, MSN, RN, CEN · 3 min read · Updated October 2026
Short answer
Start with a timed diagnostic across all four sections, then spend most of your study time on the one or two sections pulling your score down. For most applicants that is Science, especially anatomy and physiology, followed by Math. Finish with timed sets so the section clocks feel normal before test day.
Start by finding out where you stand
Before you open a review book, answer a timed set from every section. The point is not the score. It is to find out which section is costing you, because the TEAS rewards fixing a weak section far more than polishing a strong one.
Write down your result per section and, more usefully, the kind of question you missed: a unit conversion, a reading inference, a body system you have not reviewed. That list is your study plan.
Where the study time should go
Science covers the most ground, and within it human anatomy and physiology is the part that responds best to direct review. Go system by system, and after each one answer questions on it rather than rereading notes. Life and physical sciences and scientific reasoning need less memorising and more practice reading a setup carefully.
Math is mostly arithmetic done accurately: fractions, decimals, percentages, ratios, conversions between units, and simple algebra. It is very learnable, and errors usually come from rushing a step rather than not knowing the method. Practise writing every step on the scratch paper you will be given.
Reading and English improve more slowly through study, but they improve quickly through practice with feedback. Do a short timed set, then read the explanation for every question you missed and every one you guessed.
The last stretch before test day
Switch from learning content to sitting full sections under time. Each section has its own clock, and English gives you about a minute per question, so pacing needs practice as much as content does.
In the final days, review your list of missed question types instead of starting new material, and check your program's test-day rules and retake policy. Knowing whether you could retake, and how soon, takes some of the pressure off the first attempt.
The quickest way to start is the diagnostic. Our free TEAS practice questions cover all four sections with an explanation for every answer.
Common questions
How long should I study for the TEAS?
Long enough to move your weakest section, which depends on where your diagnostic puts you. Someone who needs to rebuild anatomy and physiology needs more time than someone polishing reading speed. Take the diagnostic first and plan from it.
What is the best way to study for TEAS science?
Review anatomy and physiology one body system at a time and answer questions after each system. Rereading notes feels productive but does far less than answering questions and reading why each answer is right or wrong.
Should I study all four sections equally?
No. Spend most of your time on the section your diagnostic shows is weakest, and keep the others warm with short timed sets.