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Award-Winning ACT Residual Tutors

Certified Tutor
16+ years
John
I'm a huge Red Sox fan and love watching detective shows when I have free time.
University of St Thomas
Bachelor of Fine Arts, English/Drama
American Academy of Dramatic Arts
Associates, Acting

Certified Tutor
6+ years
Ilesh
I am a recent grad from Georgia Tech, majoring in Industrial and Systems Engineering (an intersection of math, computer science, and business) and minoring in Business and Technology. I am originally from Columbus, OH, but chose to come down to Atlanta after getting a full-ride scholarship from Geor...
Georgia Institute of Technology-Main Campus
Bachelor of Science, Industrial Engineering
Certified Tutor
9+ years
Elliot
I am happy to accommodate and work with learners on the spectrum.
Hampshire College
Bachelor in Arts, Cognitive Science
Vanderbilt University
Doctor of Philosophy, Neuroscience
Certified Tutor
8+ years
Anna
I'm Anna! I'm currently a student in the MD/MBA program between Northwestern University's Feinberg School of Medicine and the Kellogg School of Management, and graduated from Northwestern University as part of the Honors Program in Medical Education. I attended the Bergen County Academies in New Jer...
Northwestern University
Bachelor in Arts, Anthropology
Northwestern University
Graduated (Honors Program in Medical Education)
Certified Tutor
5+ years
Sugi
I am currently a 4th year medical student at Baylor College of Medicine and previously graduated from Rice University, Summa Cum Laude with a Bachelor's degree in Cognitive Science and Biochemistry & Cell Biology. I have served on admissions interview committees for Rice and Baylor College of Medici...
Rice University
Bachelor's degree in Cognitive Science and Biochemistry & Cell Biology
Baylor College of Medicine
Doctor of Medicine, Ophthalmic Technology
Certified Tutor
10+ years
Chelain
I am currently a resident physician at Northwestern Hospital.
Thomas Jefferson University
PHD, PhD: Molecular Pharmacology and Structural Biology; MD: Medicine. Currently a Resident in Radiation Oncology at Northwestern Memorial Hospital. C
Swarthmore College
Bachelors, Biology, Psychology
Certified Tutor
6+ years
Alex
I'm a current medical student at the University of Arizona College of Medicine with undergraduate degrees from Washington and Lee in chemical engineering and anthropology. I have extensive experience in tutoring and teaching since 2010, and am ready to help you with your learning needs! I focus on s...
Washington and Lee University
Bachelor of Science, Chemical Engineering
Certified Tutor
Eric
I am available to tutor a range of middle school and high school subjects, but I am most excited about tutoring test prep. I remember how stressful preparing for college can be and I am eager to do my part in helping students fulfill their college goals. I believe that learning is a collaborative pr...
University of Michigan
Bachelor in Business Administration, Business
Certified Tutor
Edward
I am currently studying chemical engineering at the University of Michigan. I have always helped out my fellow students with schoolwork, and I have tutored in the National Honor Society for three years. My tutoring strengths include my abilities to stay calm, be patient, and offer different perspect...
University
Bachelor's
Certified Tutor
8+ years
Benjamin
I'm a rising junior at Columbia University studying English literature and computer science. I'm excited to begin my first summer working with Varsity Tutors! My strongest tutoring areas include ACT test prep, algebra and calculus I, computer science (Java and C) and building reading and writing ski...
Columbia University in the City of New York
Bachelor of Science, Computer Science
Columbia University in the City of New York
Current Grad Student, English
Certified Tutor
Christopher
I am a rising sophomore at Harvard College and am about to declare as a Mechanical Engineering concentrator, working towards a Bachelor of Science degree. I've always enjoyed sharing my knowledge with my peers and those around me and have done so in both formal and informal settings. I've been a tut...
Harvard College
Bachelor of Science, Mechanical Engineering
Certified Tutor
6+ years
I'm eager to teach students how to make connections and understand any part of the world they need!
The Southern Baptist Theological Seminary
Master of Divinity, Ministry
University of Kentucky
Bachelor in Arts, Communication, General
Certified Tutor
4+ years
I am a Neuroscience and Behavior major at Columbia University. Although my major is centered in the STEM field, I am also passionate about human rights work, global engagement, and local outreach. While my future plans are subject to change, I see myself continuing in academia, going to medical scho...
Columbia University in the City of New York
Bachelor in Arts, Neuroscience
Certified Tutor
9+ years
Emily
I am a Yale graduate with over 8 years experience tutoring students from a variety of backgrounds. I recently graduated from the Yale School of Public Health with a MPH concentrating in Epidemiology and Global Health. I also received my B.S. from Yale with a double major in Molecular, Cellular, and ...
Yale University
Master of Public Health (MPH), concentration in Epidemiology and Global Health
Yale School of Public Health
Master in Public Health, Public Health
Yale University
Bachelor of Science (B.S.), double major in Molecular, Cellular, and Developmental Biology and French
Top 20 Test Prep Subjects
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Benjamin
AP Calculus AB Tutor • +36 Subjects
I'm a rising junior at Columbia University studying English literature and computer science. I'm excited to begin my first summer working with Varsity Tutors! My strongest tutoring areas include ACT test prep, algebra and calculus I, computer science (Java and C) and building reading and writing skills (including essay assignments). I have experience tutoring and mentoring middle school and high school students. My tutoring style is relaxed but efficient; I always try to keep the material interesting and focus on the big picture over minutiae. When I'm not tutoring, I occupy my time by reading, swimming, playing tennis, eating Chipotle, and finding new music.
Christopher
AP Calculus AB Tutor • +51 Subjects
I am a rising sophomore at Harvard College and am about to declare as a Mechanical Engineering concentrator, working towards a Bachelor of Science degree. I've always enjoyed sharing my knowledge with my peers and those around me and have done so in both formal and informal settings. I've been a tutor for both Math and Spanish programs in high school and enjoyed the strides I made with students. I am willing to tutor any subject I have a background in, but am strong in mathematics, the sciences, Spanish, history, writing, and ACT prep. I enjoy teaching mathematics most due to the joy I can see in children once they master a topic and can answer even pointed questions meant to stump them, and maybe even put their knowledge to real world use. As a tutor, I like to give a strong foundation to orient my student, and then gradually grant them more freedom and independence until they can feel themselves grasp the concept, pointing out pitfalls or common errors along the way; teachers who used these methods on me always left the most lasting impressions. Outside of my studies, I really enjoy listening to music, both old favorites and new interests, reading classics, and gaming/playing basketball with my friends. Hobbies: writing, art, books, reading, gardening, music
Logan
Pre-Algebra Tutor • +31 Subjects
I'm eager to teach students how to make connections and understand any part of the world they need! Hobbies: art, books, writing, reading, music
Sarah
Pre-Algebra Tutor • +17 Subjects
I am a Neuroscience and Behavior major at Columbia University. Although my major is centered in the STEM field, I am also passionate about human rights work, global engagement, and local outreach. While my future plans are subject to change, I see myself continuing in academia, going to medical school, and becoming a physician.
Emily
Pre-Algebra Tutor • +38 Subjects
I am a Yale graduate with over 8 years experience tutoring students from a variety of backgrounds. I recently graduated from the Yale School of Public Health with a MPH concentrating in Epidemiology and Global Health. I also received my B.S. from Yale with a double major in Molecular, Cellular, and Developmental Biology and French. I have experience both leading group classes and working with students one on one. I will respond to a student's strengths, weaknesses, and learning style in order to help them succeed and make the most of our time together. I earned a perfect score of 36 on the ACT, 2280 on the SAT, and qualified as a National Merit Scholar on the PSAT. I look forward to working with you! Hobbies: writing, art, books, music, dancing, baking, reading
Jenna
Calculus Tutor • +20 Subjects
I am 22 years old and just graduated from the University of Kentucky with a double degree in French and Biochemistry. I have been a tutor for over a year now at UK's tutoring center. I believe that anyone can learn anything with enough practice and encouragement, and I love helping students overcome challenges and gain more self-confidence! Hobbies: movies, reading, writing, books, music, art
Evan
12th Grade Math Tutor • +49 Subjects
I am no longer needed. Hobbies: music, hiking, art, books, reading, writing
Asta
Pre-Algebra Tutor • +73 Subjects
I am a graduate of the University of Chicago where I received my undergraduate degree in political science. Right after graduation, I worked as an academic and test prep tutor as well as admissions consultant in Hong Kong. For the past two years, I worked with a number of students to help prepare them for college in the United States.
Eric
Calculus Tutor • +39 Subjects
I'm a recent college graduate with degrees in Biological Sciences and Russian from Ohio University. During my time there, I tutored students in a variety of subjects, including biology, chemistry, and Spanish. In addition, I worked as both a peer advisor and teaching assistant, which gives me insight into the learning strategies and study skills that students need to succeed. As a tutor, I like to focus on doing actual problems with students because it is the most effective way to immediately identify their strengths and weaknesses and to address them. In my free time, I like to lift weights, read books, and spend time with my friends. Hobbies: books, music, art, reading, writing
Tracy
Pre-Algebra Tutor • +43 Subjects
I am a math enthusiast who is passionate about helping students gain confidence and achieve. I began tutoring other students in middle school and continued throughout high school. I believe all students have the potential to understand math, but they can be intimated or have trouble finding the learning method that works for them. With my extensive experience tutoring students of various age groups through different mediums, I have seen how my emphasis on building a strong foundation and understanding how concepts/formulas work, patience, and encouragement helped students see math in an approachable manner. I participated and scored well in various math competitions throughout high school. Additionally, I am experienced in high school standardized test preparation. I am also a native Mandarin speaker.
Top 20 Subjects
Frequently Asked Questions
ACT Residual refers to the gap between a student's predicted ACT score (based on their PSAT or prior test performance) and their actual ACT score. This residual—the difference between expected and actual results—often reveals specific skill gaps or test-taking inefficiencies that weren't apparent before. Students seek help with ACT Residual when they're underperforming relative to their abilities, which typically points to issues like pacing problems, misunderstanding question formats, or anxiety that impacts performance on test day.
The most frequent culprits are timing mismanagement (running out of time on Reading or Science sections), careless errors on easier questions due to rushing, and difficulty with specific question types that require different strategies than classroom learning. Many students also struggle with the Science section's unique format—which tests reasoning more than content knowledge—and the Reading section's dense passages and compressed time limits. Test anxiety and unfamiliarity with the exact phrasing of ACT questions can also cause capable students to score lower than expected.
Tutors start by analyzing your practice test results and comparing predicted vs. actual scores to pinpoint which sections and question types are causing the gap. They then use targeted practice with timed drills, teach section-specific strategies (like the "paired passages" technique for Reading or the "data representation" approach for Science), and help you practice under test-like conditions to build stamina and confidence. Regular feedback on your pacing, careless mistakes, and strategy execution helps close the gap between what you're capable of and what you're actually scoring.
Many students with negative residuals lose points simply by spending too long on difficult questions early in a section, leaving no time for easier questions later. Tutors teach strategic allocation—like spending less time on Science passages you can't understand and more on the data-based questions, or skipping the hardest Reading passages initially and returning to them. Practicing with strict time limits on individual question types helps you internalize a realistic pace, and learning which questions to attempt vs. skip strategically can often recover 2-4 points without improving your actual knowledge.
The Reading and Science sections are the biggest culprits because they require both speed and accuracy in unfamiliar formats. Reading's dense passages and rapid-fire questions trip up students who read too carefully or get lost in details, while Science's emphasis on data interpretation (rather than content recall) surprises students expecting a traditional science test. Math can also show a residual gap when students rush through easier problems or misread what's being asked. Tutors focus heavily on these sections because improving your approach to them often yields the largest score gains.
Closing a residual gap typically requires 4-8 weeks of focused, targeted practice rather than generic test prep. Most effective schedules include 2-3 tutoring sessions per week combined with 5-7 hours of independent practice, with heavy emphasis on timed section drills and full practice tests every 1-2 weeks to track progress. The key is practicing strategically—drilling your weak question types repeatedly, taking full tests under timed conditions to build stamina, and reviewing every single mistake to understand the pattern behind it. This focused approach usually yields 2-5 point improvements, which directly reflects the residual gap closing.
Test anxiety often manifests as a negative residual because anxiety causes rushed decisions, careless errors on questions you'd normally get right, and difficulty focusing during the timed sections—especially the grueling Science section. Tutors help by building confidence through repeated exposure to test conditions in low-stakes practice, teaching concrete strategies (like the "mark and move" technique) that reduce decision paralysis, and helping you distinguish between "I don't know this" and "I'm panicking." Many students find that mastering pacing and strategy reduces anxiety naturally, since much of test-day stress comes from feeling out of control.
If your residual is primarily due to timing, strategy, or careless errors rather than content gaps, you can typically improve 2-5 points by closing it—which translates to moving from underperforming relative to your ability back to performing as expected. Some students see larger gains (5-8 points) if their residual reveals multiple fixable issues across sections. However, if your residual is small (1-2 points), you're likely already performing close to your potential, and further improvement requires deeper content review. A tutor can assess your specific residual and give you realistic expectations based on its root causes.
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