Award-Winning ACT Science Prep in Washington
Award-Winning ACT Science Prep in Washington
Everything you need to crush the ACT Science in Washington, DC. Live prep classes, practice tests, 1-on-1 expert tutoring, and AI-powered diagnostics.
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No obligation. Takes ~1 minute.
Instructors from
- YaleUniversity
- PrincetonUniversity
- StanfordUniversity
- CornellUniversity
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ACT Science Prep Classes
Short-term classLiveACT 4-Week Prep Class
The ACT 4-Week Prep Class is designed to prepare students to take the ACT by equipping them with skills and test-taking strategies to improve their score. The course will cover content and strategies for English, Math, Reading, Science, and the optional essay. Upon completion of the course, students should have an understanding of the ACT exam structure, general and section-specific test-taking strategies, and the ability to identify and handle difficult or tricky questions.
Short-term classLiveAmazing Animal Adventures
In Amazing Animal Adventures classes, learners will get to know some of the world’s most exotic and incredible animals, and learn about the habitats, habits, and adaptations that made them that way. Each week students will explore a different wildlife theme and “meet” several incredible animals while learning how scientists analyze and learn about them, too. Students can drop in for one weekly adventure or return often to explore them all.
One-time classLiveSuperorder Xenarthra GO!
Did you know that armadillos, anteaters, and sloths belong to a superorder group called Xenarthra? Throughout this program, we will examine each living member of this superorder. Animals in this super group even have their own superpowers! From extra vertebrae to powerful armor, and even extended hunting adaptations, we will learn all about these amazing animals and their individual ecosystems. Join Wonders of Wildlife as we power up our knowledge and spring into action like the members of this superorder. Superorder Xenarthra Go!
Semester classLiveACT 8-Week Prep Class
Eight weeks. Four sections. One expert instructor. This comprehensive ACT prep course is built for students who are serious about maximizing their score and want a structured, proven path to get there. Each weekly session blends targeted test-taking strategy with the core content knowledge the ACT actually tests, so you're not just learning tricks, you're building real skills. Add in a full-length study schedule that keeps you accountable week over week, and you'll walk into test day feeling prepared, confident, and ready to perform at your best.
Short-term classLiveThe Science of Growing
One of the most noticeable parts of growing up is, well, growing up. Your shoe size changes seemingly overnight, your shortest classmate can become your tallest over the summer, and your teeth are literally falling out of your head to make room for bigger ones. If you stop to think about it, being a kid is crazy: how does your body know it's time to spurt up a few inches? Where does the "stuff" come from to make more of you? And how does so much of it happen without you feeling it every minute of every day? Join pediatrician Dr. Tabitha Michaud to investigate the science of growing: how your cells communicate with one another to know when (and where) to grow; how your body turns food into new teeth, longer bones, and stronger muscles; and how your body tells you what's happening inside so that you can give it the nutrients and rest it needs.
Short-term classLiveMedical Mysteries & Rare Conditions
Being a doctor involves a lot of detective work: symptoms make for good clues, but people often don't do a great job of describing them and even when they are, the clues don't always point to one clear suspect or diagnosis. That's why students love Medical Mysteries & Rare Conditions, a chance to learn a bit of biology through the lens of a doctor detective. Over four weekly sessions, you'll join Dr. Tabitha Michaud to learn to think like a doctor as you learn about types of symptoms, causes, and cures, and put your symptom sleuthing skills to the test to diagose, treat, and understand rare illnesses.
Short-term classLiveOcean Adventures
Over 70 percent of the earth’s surface is covered in oceans, so there’s always plenty to explore in Ocean Adventures class. Here students will learn about the waves and tides, amazing aquatic animals, shipwrecks, and more as each session covers a different oceanic theme. Students can join a single session to get their feet wet or come weekly to really exercise their sea legs.
Short-term classLiveFood, Fuel, and the Body
We all know that our bodies need food, and that feeling hungry is the body's way of making sure we never forget it. But past that, what really happens when we give our bodies food and which foods are best for which purposes? And how much of what we think we know is just clever marketing more than actual science: is breakfast really the most important meal of the day? Do carrots give you superhuman eyesight? Join pediatrician Dr. Tabitha Michaud to learn all about how our bodies turn food into fuel for energy, for growing, for bone and muscle development, for your immune system, and more. You'll see how food gets converted into nutrients from your mouth to your stomach to your bloodstream, discover which nutrients serve which purposes, and come away much more in tune with what your body is telling you it needs based on how you feel. Note: This course focuses on how the body works, not rules about eating. There is no “good vs bad food” language — just science, empowerment, and body literacy.
Short-term classLiveHigh School Physics Fundamentals
Is your Physics grade a little too low? Want to improve your understanding of the most challenging concepts? Fundamentals of High School Physics is a live, interactive class designed for students wanting to improve their knowledge of formulas, definitions, and equations. In weekly sessions, guided by an expert instructor, you’ll gain a better understanding of the laws and applications of motion, forces, gravity, work, and energy, as well as light and sound waves.
Short-term classLiveHigh School Chemistry Fundamentals
Much like chemistry itself is the study of how the building blocks of matter–particles, atoms, molecules–combine, your chemistry knowledge builds from basic elements toward complex concepts, lab reports, and exams. That’s why High School Chemistry Fundamentals can be an integral force in your chemistry studies. Each week, an expert instructor will break down the key concepts that your current and upcoming chemistry lessons depend on, helping ensure that you’re ready for the challenges you encounter in your coursework and your foundations remain strong for midterm and final exams, cumulative assignments, and even future science classes.
Short-term classLiveHigh School Biology Fundamentals
High School Biology is the study of the building blocks of life, how cells, systems, and processes interact to enable complex organisms to adapt and thrive. And just like living systems build from their foundations, your own biology knowledge builds concept by concept toward the complex skills you need for your labs and exams throughout the year. That’s why High School Biology Fundamentals is an integral component of your biology studies. Each week, an expert instructor will break down the key concepts that your current and upcoming biology lessons depend on, helping ensure that you’re ready for the challenges you encounter in your coursework and your foundations remain strong for midterm and final exams, cumulative assignments, and even future science classes.
Short-term classLiveAstronomy is Stellar!
When you look up in the night sky, what do you see? This class will make sure you know! In weekly sessions, guided by an expert instructor, learners will explore: - The constellations, how to find them, and how they got their names - How to use software programs like Stellarium and NASA’s Eyes to identify what’s in your night sky (and explore the cosmos on your own) - How to differentiate between stars, planets, meteors, and other night sky objects (including the International Space Station) - The phases of the moon, plus eclipses - How to use familiar stars and constellations to find directions The night sky is amazing to look at, but it’s even more amazing when you know what you’re seeing and how all the objects relate to each other. So let’s find out!
Top-Rated ACT Science Prep Instructors in Washington
Remington's path through experimental condensed matter physics at the University of Maryland required reading complex datasets and identifying signal from noise under pressure — precisely the skill AC...
Education & Certificates
University of Chicago
PHD, Physics
University of Maryland
Bachelor in Arts, Psychology, Criminology
Alicia's dual degree in Comparative Arts from Washington University trained her to do something most science-focused ACT preppers can't: read an argument's structure before getting absorbed in its con...
Education & Certificates
Washington University in St. Louis
Bachelor in Arts
SAT Scores
The ACT Science section is less a science test than a data interpretation sprint — and students who prep for it like a biology exam are leaving points on the table. Carl, who scored a 36 composite on ...
Education & Certificates
University of Minnesota-Twin Cities
Current Undergrad, Microbiology
ACT Scores
Philosophy training at Denison sharpened Adam's ability to map competing arguments and identify the exact claim each side is making — a skill that pays off directly on ACT Science's Conflicting Viewpo...
Education & Certificates
Denison University
Bachelor in Arts, Philosophy
ACT Scores
I am an interdisciplinary educator with an Ed.M. from the Harvard Graduate School of Education and a B.A. from Dartmouth College. My background is primarily in integrated arts learning and museum educ...
Education & Certificates
Harvard University
Masters in Education, Education
Dartmouth College
B.A.
SAT Scores
I'm not tutoring or buried in my textbooks, you will either find me rock climbing at the Triangle Rock Club, playing Ultimate Frisbee, working on my car, or enjoying the great outdoors (beaches, mount...
Education & Certificates
The University of Texas at Dallas
Bachelors, Mechanical Engineering
Duke University
Current Grad Student, Mechanical Engineering
SAT Scores
I am a recent graduate from a masters program in biostatistics at Columbia University. I received my Bachelor of Arts in biological sciences, with a focus in neurobiology at Northwestern University. I...
Education & Certificates
Columbia University
Masters in biostatistics
Northwestern University
Bachelor of Arts in biological sciences (focus in neurobiology)
SAT Scores
Reid's Harvard doctoral work in Education gave him a precise understanding of why students stall on ACT Science: most read the passages the way they read a textbook, when the section is really a timed...
Education & Certificates
Harvard University
PHD, Education
Wesleyan University
Bachelor in Arts, Sociology
ACT Scores
I am proud to be a part of Varsity Tutors! I am originally from San Antonio, TX; I completed my undergraduate education at Rice University in Houston where I received a bachelor's degree in Biochemist...
Education & Certificates
Baylor College of Medicine
Current Grad Student, M.D.
Rice University
Bachelor's in Biochemistry and Cell Biology
SAT Scores
Students who over-study biology and chemistry for ACT Science often score lower than they expect — because the section tests data interpretation speed, not content recall. Liz drills the three passage...
Education & Certificates
Simmons College
Masters, Special Education: Mild to Moderate Disabilities 5-12
Washington University in St. Louis
Bachelor of Arts in History (minors in Humanities and Anthropology)
ACT Scores
Frequently Asked Questions
ACT Science gives you 40 questions in just 35 minutes—roughly 50 seconds per question—which is notoriously tight. The challenge isn't just speed; it's knowing which questions to tackle first and which passages require deeper analysis versus quick data interpretation. A tutor can teach you to quickly identify passage types (data representation, research summaries, conflicting viewpoints), prioritize easier questions, and develop a personalized pacing strategy that matches your reading and analysis speed, helping you avoid the common trap of running out of time on the last few questions.
ACT Science features Data Representation (graphs, tables, diagrams), Research Summaries (multiple experiments with methods and results), and Conflicting Viewpoints (two or more opposing scientific perspectives). Each requires a different strategy: Data Representation focuses on reading charts and extracting specific values, Research Summaries demands understanding experimental design and comparing results across trials, and Conflicting Viewpoints tests your ability to identify key differences between positions and evaluate evidence. Tutors help you develop targeted techniques for each type so you're not using a one-size-fits-all approach that wastes time.
Many students assume ACT Science is purely about scientific knowledge, but it's actually about data interpretation and reasoning—content knowledge matters less than you'd think. The best way to pinpoint weaknesses is to take practice tests under timed conditions, then analyze your wrong answers by passage type and question category (rather than by biology, chemistry, or physics). A tutor can help you spot patterns: Are you missing questions because you misread the data? Do you struggle with certain graph types? Are you getting tripped up by the conflicting viewpoints section? Once you know whether your issue is speed, comprehension, or reasoning, you can focus your prep strategically.
Not necessarily—ACT Science reading is fundamentally different from ACT Reading. While good reading skills help, ACT Science prioritizes extracting specific data points and understanding relationships between variables over comprehending narrative or argument structure. Many strong readers actually over-read the passages, wasting precious seconds on details that don't matter for the questions. Tutors teach you to skim strategically, identify what information you actually need to answer each question, and resist the urge to fully understand every detail of the experiment or data set before diving into the questions.
Score improvement depends heavily on your starting point and consistency. Students who struggle with pacing and test strategy often see 3-5 point improvements (on the 1-36 scale) within 4-6 weeks of focused work, since they're fixing technique rather than learning new content. Students starting from a higher baseline (30+) typically see 1-2 point gains, as they're refining nuanced reasoning skills. The key is consistent practice with real ACT tests, targeted feedback on mistakes, and deliberate strategy refinement—tutors accelerate this process by pinpointing exactly what's costing you points and helping you practice the right way.
ACT Science's brutal time pressure naturally triggers anxiety, which often leads to rushed reading, careless mistakes, and decision paralysis on harder questions. Unlike other sections where you can slow down and think deeply, Science forces you to make quick judgments with incomplete information, which can feel chaotic under stress. Tutors help manage this by building confidence through repeated exposure to real test conditions, teaching you to recognize when you're overthinking versus when you genuinely don't know an answer, and developing a pre-test routine that keeps you calm. Practicing with actual ACT Science passages under timed conditions is one of the most effective ways to reduce anxiety because you're literally training your brain to handle the pressure.
Conflicting Viewpoints is the most content-heavy passage type and requires you to track multiple perspectives, identify where they agree and disagree, and evaluate evidence—all while managing time pressure. Students often get confused tracking which scientist or theory supports which claim, or they spend too much time trying to decide which viewpoint is actually correct (which doesn't matter for the test). The questions typically ask you to identify implications, predict outcomes under each viewpoint, or determine what evidence would support one position over another. Tutors teach you to create a simple comparison chart as you read, focus on the specific differences between viewpoints rather than the full details of each, and practice the unique question types that appear in this section.
Quality beats quantity: one full, timed 40-question section with detailed error analysis is more valuable than doing multiple untimed passages. After each practice session, categorize your mistakes—did you misread data, misunderstand the question, run out of time, or lack content knowledge?—then review only the passages where you made errors. Use official ACT practice tests rather than third-party materials, since the real test has specific quirks in how it presents data and structures questions. Between tutoring sessions, focus on the specific passage types or question formats your tutor identified as weak points, and time yourself ruthlessly to build the speed and accuracy you need.
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