TEASPATH’s free TEAS labs are 13 hands-on exercises for skills that often cost points: 6 math labs, 5 science labs, 1 reading lab and 1 English lab. Each one practises ATI item formats such as fill in the blank, ordered response and hot spot, with a practice mode that gives hints and an exam-style mode.
Math labs
Six labs for Numbers and Algebra and Measurement and Data, the two areas behind the 34 scored math questions.
Fractions, decimals and percents: Convert any value between fraction, decimal and percent with the steps shown, then drag mixed values into order. Formats: Fill in the blank, Ordered response. Objectives: M.1.1 Representations; M.1.2 Rational arithmetic; M.1.3 Ordering; M.1.7 Estimation/rounding.
Percent change and the base: Mark the base in a word problem, then find the part, percent, whole, percent change or original amount. Formats: Fill in the blank, Multiple choice. Objectives: M.1.5 Multistep applications; M.1.6 Percent applications; M.1.9 Ratios/rates/change.
Ratios, rates and proportions: Place quantities in a units table, then cross-multiply to solve recipe, map, rate and ratio-to-total problems. Formats: Fill in the blank, Multiple choice. Objectives: M.1.5 Multistep applications; M.1.8 Proportions; M.1.9 Ratios/rates/change.
Metric and US unit conversions: Build a chain of conversion factors, flip tiles until units cancel, and avoid the square and cubic unit trap. Formats: Fill in the blank, Multiple choice. Objectives: M.1.5 Multistep applications; M.2.4 Geometry; M.2.5 Conversions.
Equations and inequalities: Choose each inverse operation, decide when an inequality flips, and check the answer by substitution. Formats: Fill in the blank, Multiple choice. Objectives: M.1.4 One-variable equations; M.1.5 Multistep applications; M.1.10 Models/inequalities.
Data displays and statistics: Read a bar chart or table, find the mean, median, mode and range, and see what an outlier does. Formats: Multiple choice, Fill in the blank, Hot spot. Objectives: M.2.1 Data displays; M.2.2 Descriptive statistics; M.2.3 Two variables.
Labs for anatomy and physiology, genetics, chemistry and scientific reasoning, including the chemistry and experiment questions many test-takers say caught them off guard.
Blood flow through the heart: Put the chambers, valves and vessels in the order blood passes through them, then check every position. Formats: Ordered response. Objectives: S.1.2 Breathing; S.1.3 Circulation.
Body systems and directional terms: Locate organs and regions on a body map, match each to its system and practise directional terms. Formats: Hot spot. Objectives: S.1.1 Body orientation; S.1.4 Digestion; S.1.5 Neural control; S.1.6 Muscle; S.1.7 Reproduction; S.1.8 Skin; S.1.9 Hormones; S.1.10 Kidneys; S.1.11 Immunity; S.1.12 Skeleton.
Punnett squares: Fill in a Punnett square for one or two traits and write the genotype and phenotype ratios as fractions. Formats: Fill in the blank. Objectives: S.2.3 Inheritance.
pH and solution concentration: Compare solutions on the pH scale in tenfold steps and see how dilution changes concentration. Formats: Multiple choice, Fill in the blank. Objectives: S.3.5 Solutions; S.3.6 Acids and bases.
Variables and investigations: Pick out the independent, dependent and controlled variables in short invented experiments, then pick the conclusion the data support. Formats: Multiple select, Multiple choice. Objectives: S.4.1 Measurement; S.4.2 Evidence and logic; S.4.3 Relationships; S.4.4 Investigations.
Practice finding the main idea and structure of a passage before the clock is running.
Passage structure: Mark the main idea, supporting details and text structure in short original passages. Formats: Multiple choice, Hot spot. Objectives: R.1.1 Summaries; R.1.3 Directions; R.1.4 Locate details; R.2.1 Fact/opinion and bias; R.2.3 Purpose.
What is the difference between practice mode and exam mode?
Practice mode: Work one step at a time. The lab checks each step, offers hints when you ask, and explains the trap behind a wrong answer. Use it when a skill is new or shaky.
Exam style: Answer first with no hints, then get one all-or-nothing result, the way the TEAS scores every question right or wrong with no partial credit. The worked steps appear after you submit. Use it to check whether a skill holds up on its own.
Which TEAS question formats do the labs practise?
ATI says about 20% of TEAS questions are alternate item types, and every question is scored correct or incorrect with no partial credit.
Multiple choice: Four options, one correct. Most TEAS questions use this format. Labs: Percent change and the base, Ratios, rates and proportions, Metric and US unit conversions, Equations and inequalities, Data displays and statistics, pH and solution concentration, Variables and investigations, Passage structure, Sentence structure and punctuation.
Multiple select: Five or six options with two or more correct, marked “select all that apply.” You must choose every correct option and no wrong ones. Labs: Variables and investigations.
Fill in the blank: You type a number or text with no options to choose from, following the question’s formatting instructions exactly. Labs: Fractions, decimals and percents, Percent change and the base, Ratios, rates and proportions, Metric and US unit conversions, Equations and inequalities, Data displays and statistics, Punnett squares, pH and solution concentration.
Ordered response: You drag four to six options into the correct order. The item counts only if every option is in the right place. Labs: Fractions, decimals and percents, Blood flow through the heart, Sentence structure and punctuation.
Hot spot: An image with two to five clickable areas; you click the one that answers the question. Labs: Data displays and statistics, Body systems and directional terms, Passage structure.
Why practise with interactive labs?
Research on learning supports the design, though none of these studies tested TEASPATH or the TEAS, so no score gain is promised.
Across 222 classroom studies, quizzing raised achievement by a medium amount, with larger effects when the quiz format matched the final test and corrective feedback was given. (Yang et al. (2021), Psychological Bulletin)
Studying worked examples had a medium effect on mathematics performance across 55 studies. (Barbieri et al. (2023), Educational Psychology Review)
In a randomized trial with 54 seventh-grade classes, mixed (interleaved) math practice beat blocked practice on a test one month later. (Rohrer et al. (2020), Journal of Educational Psychology)
Are the TEASPATH labs free?
Yes. Every lab on this page is free to use in your browser with no account. The paid TEASPATH workspace adds full chapters, timed practice tests and a study plan.
What is the difference between practice mode and exam mode?
Practice mode checks each step and gives hints. Exam style asks for the answer first, then gives one all-or-nothing result, because the TEAS scores every question right or wrong with no partial credit.
What question types are on the TEAS 7?
ATI says most questions are multiple choice and about 20% are alternate item types: multiple select, fill in the blank, ordered response and hot spot. Every question is scored correct or incorrect.
Is there partial credit on select-all-that-apply or ordering questions?
No. ATI says there is no partial credit. On a multiple-select item you must choose every correct option and no wrong ones, and an ordered-response item counts only if every option is in the right place.
Do the labs use real TEAS questions?
No. Every problem, passage and dataset is original practice material written for TEASPATH. TEASPATH is independent of ATI, and lab results are practice feedback, not scores or predictions.
Can I use a calculator in the math labs?
Yes. The math labs include a practice calculator modelled on ATI’s description of the TEAS on-screen calculator: four operations plus percent, square root and memory keys. ATI says the real calculator is available in every section and personal calculators are not allowed.
TEASPATH is independent of ATI. ATI TEAS® and TEAS® are registered trademarks of Assessment Technologies Institute, L.L.C., which is not affiliated with and does not endorse TEASPATH. Practice results are not official scores or admission predictions.