How to pass the TEAS
The TEAS rewards steady practice on a fixed list of topics. Find your weakest section with a practice test, study that first, and finish with timed sections.
Free TEAS practice test
- 50 questions
- 60 minutes
- Instant score
By the LifeScore Editorial Team · Updated · How we check facts
1. Start with a baseline
Take a free TEAS practice test before you study. Your section scores show where the points are, and that is where your first week goes.
2. Science is the biggest section
- Learn the body systems one at a time: main organs, what each does and how it connects to the next (for example how blood moves through the heart and lungs).
- Add cells and genetics (organelles, DNA, mitosis and meiosis, Punnett squares), then chemistry basics (atoms, bonding, pH, reactions).
- Practice scientific reasoning: name the variable that was changed, the one measured and the one kept constant in a short experiment.
- Make flashcards of the terms you miss, and test yourself out loud.
3. Math: set up before you calculate
- Memorize the conversions: 1 g = 1,000 mg, 1 L = 1,000 mL, 1 lb = 16 oz, 3 tsp = 1 tbsp, 2 cups = 1 pint.
- Practice percent, percent change, ratio and proportion problems until you can set each up in 15 seconds.
- Estimate the answer first so a slipped decimal point stands out.
- Know your fraction to decimal pairs and how to read a small table or chart.
4. Reading and English
- Reading: read the question first, then the passage, then find the exact sentence that answers it. Wrong options are often true in general but not stated in the passage.
- Learn the question types: main idea, detail, inference, author's purpose and word meaning in context.
- English: review subject-verb agreement, pronoun reference, commas and semicolons, apostrophes and the confusable words (affect and effect, its and it's).
- When two options both look right, read each one aloud and pick the one with no error.
5. Pace each section
Pacing is roughly 73 seconds a question in Reading, 90 in Math, 72 in Science and 60 in English. Mark and return to a hard question within the section, because you cannot return to a section once it ends. There is no penalty for a wrong answer, so never leave a question blank.
6. A two-week plan
| Days | What to do |
|---|---|
| 1 | Full timed practice test. Note your score by section. |
| 2 to 4 | Study your weakest section for an hour a day, with practice questions after each topic. |
| 5 to 7 | Study the second weakest section. Review every miss and write the rule in one line. |
| 8 | Second full timed test. |
| 9 to 12 | Fix what the second test exposed. Alternate science review with timed math practice. |
| 13 | Third timed test. |
| 14 | Rest, light review of flashcards, check your ID and test-center rules. |
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LifeScore is not affiliated with Assessment Technologies Institute (ATI). ATI and TEAS are trademarks of ATI. Our practice tests cover the four TEAS subjects with original questions and are not the official test. Reviewed October 2026 by the LifeScore Editorial Team.