HESI A2 biology, chemistry and physics prep
If your program requires the HESI science sections, you need biology, chemistry and sometimes physics. We cover only the sections your school lists, with HESI-style practice and a tutor who explains the concepts behind each answer.
What we cover
Built from the current official test outline.
- Biology: cells, metabolism, genetics and DNA
- Chemistry: atomic structure, the periodic table, bonding and reactions
- Chemistry: pH, solutions and balancing equations
- Physics: motion, forces, energy and Newton’s laws
- Physics: waves, optics, electricity and the formulas to know
- Lab and scientific reasoning questions
How we help you with HESI A2 Biology, Chemistry & Physics
Every plan starts with a diagnostic, so your time goes where the points are.
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Plans limited to the science sections your school requires
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Formula sheets for chemistry and physics
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Practice tests with step-by-step rationales
HESI A2 Prep plans that include HESI A2 Biology, Chemistry & Physics
Choose a plan, then tell us your test date and target score.
Essentials
$99
Study plan, lessons and practice questions you work through on your own schedule.
Choose EssentialsGuided
$179
Everything in Essentials plus a weekly 1:1 session with a tutor and graded mock exams.
Choose GuidedIntensive
$299
Daily tutor check-ins, unlimited mock exams and a plan rebuilt after every score.
Choose IntensiveMore HESI A2 help
- HESI A2 MathHESI A2 math is basic math done fast and accurately, with no room for careless errors.See
- HESI A2 Anatomy & PhysiologyThe HESI A&P section covers terminology and every major body system.See
- HESI A2 Reading ComprehensionHESI reading tests main ideas, details, inferences, vocabulary in context and the author’s purpose, often with health-related passages.See
- HESI A2 Grammar & VocabularyThe vocabulary section leans on health-care words, and grammar tests everyday rules that are easy to miss under time pressure.See
- HESI A2 Critical ThinkingSome programs add the HESI critical thinking section, which uses nursing-style scenarios to test prioritizing, problem solving and clinical reasoning.See
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HESI A2 results
Results and reviews from students who prepared with us.
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NCLEXPassed NCLEX-RNShut off at 85 questionsSample
The bow-tie and case-study practice was exactly what I was missing the first time. My tutor rebuilt my plan after every readiness test.
Maria G.Houston, TX★★★★★ -
TEASTEAS 84.7%Needed 78% for admissionSample
Science was my weak spot. Two weeks of targeted A&P drills and I cleared my program cutoff with room to spare.
Jordan P.Atlanta, GA★★★★★ -
SATSAT 1480Up 190 pointsSample
The Desmos tricks alone saved me minutes on Math. I finally understood how the adaptive second module works.
Ethan L.San Jose, CA★★★★★ -
PMPPMP passedAbove Target in all 3 domainsSample
They helped me word my application and the agile scenarios felt easy on exam day after the full simulations.
Priya S.Chicago, IL★★★★★ -
CDLCDL permit passedGeneral, Air Brakes, CombinationSample
Passed all three permit tests on the first try. The pre-trip checklist walkthrough made the skills test way less stressful.
Marcus W.Dallas, TX★★★★★ -
REFlorida sales associate examPassed first attemptSample
The Florida law section and the math drills were spot on. I booked my exam with confidence.
Alicia R.Orlando, FL★★★★★
Questions students ask
Still unsure? Open the chat and ask an editor directly.
Do I need physics for the HESI A2?
Only if your program requires it. Many schools test biology and chemistry and skip physics. Tell us your program and we confirm the list.
What chemistry is on the HESI A2?
Atomic structure, the periodic table, bonding, reactions, stoichiometry basics, solutions and pH.
Start your HESI A2 Biology, Chemistry & Physics prep today.