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College Chemistry, Biology, Physics, Calculus | AP Science & SAT/ACT E
Wesley S.

5.0 (60 ratings)

159 hours tutoring

Your first lesson is backed by our Good Fit Guarantee
Hourly Rate: $72
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Response time: 2 minutes

About Wesley

Bio

I tutor both college and high school students in Chemistry, Biology, Physics, Calculus, Precalculus, Statistics, and SAT/ACT preparation. I specialize in helping students who struggle with fast-paced courses, complex problem-solving, or test anxiety build clarity and confidence quickly.

I earned my Bachelor’s Degree in Psychology and Data Science from Northwestern University, where I focused on learning, memory, and cognitive performance. I completed additional post-baccalaureate...

I tutor both college and high school students in Chemistry, Biology, Physics, Calculus, Precalculus, Statistics, and SAT/ACT preparation. I specialize in helping students who struggle with fast-paced courses, complex problem-solving, or test anxiety build clarity and confidence quickly.

I earned my Bachelor’s Degree in Psychology and Data Science from Northwestern University, where I focused on learning, memory, and cognitive performance. I completed additional post-baccalaureate coursework at Northwestern and Johns Hopkins, including upper-level biology, chemistry, neuroscience, and biostatistics. My background in psychology directly shapes how I teach: I focus on how students learn, retain information, and perform under pressure — which is especially important for STEM courses and standardized tests.

I have nearly a decade of experience tutoring one-on-one, both online and in person. I teach students how to approach problems systematically rather than relying on memorization. For SAT/ACT students, I emphasize pacing, error analysis, and developing a consistent strategy. For AP and college STEM courses, I break down challenging concepts into clear, step-by-step reasoning so students understand not just what to do, but why it works.

I work with a wide range of students, from those rebuilding foundational skills to those aiming for top scores in advanced courses. My goal is always the same: to help students become confident, independent thinkers with strong habits they can use long after tutoring ends.

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Education

Northwestern University
Psychology, Data Science
Johns Hopkins University
Graduate Coursework
Northwestern University
Graduate Coursework

Policies

  • Hourly Rate: $72
  • Rate details: Online $72/hr. In-person $130/hr (limited availability). Lesson planning and progress support included.
  • Lesson cancellation: 12 hours notice required

  • Background check passed on 9/11/2024

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Approved Subjects

ACT English

ACT English

I scored a perfect 36 on the ACT English section and have nearly a decade of experience helping students improve their performance. I teach a rule-based approach that focuses on identifying recurring grammar patterns, sentence structure, and rhetorical clarity. We use efficient elimination techniques to reduce second-guessing and improve pacing. Students develop consistency, accuracy, and confidence across the section.
ACT Math

ACT Math

I scored a perfect 36 on the ACT Math section and have nearly a decade of experience helping students improve their scores. My approach focuses on breaking problems into clear steps, recognizing recurring question patterns, and choosing efficient solution methods. We work on pacing, accuracy, and strategic guessing to maximize points under time pressure. Students learn to solve confidently and consistently, even on unfamiliar problem types.
ACT Reading

ACT Reading

I scored a perfect 36 on the ACT Reading section and have nearly a decade of experience helping students improve pacing, comprehension, and answer selection. I teach a structured approach to identifying passage structure, controlling inference, and locating evidence efficiently. We work on eliminating subjective interpretation and focusing on what the text actually supports. Students learn to move through passages confidently and consistently within time limits.
ACT Science

ACT Science

I scored a perfect 36 on the ACT Science section and have nearly a decade of experience helping students improve their performance in this portion of the exam. I teach a strategy-based approach focused on reading graphs efficiently, comparing data sets, and filtering out irrelevant information. We work on pacing, question triage, and pattern recognition to eliminate time pressure. Students learn to move systematically through passages and answer accurately without needing prior science knowledge.
Algebra 1

Algebra 1

I have over a decade of experience helping students build strong Algebra 1 foundations and confidence in problem-solving. I break concepts down into clear, manageable steps and show how different topics connect rather than treating them as isolated skills. We focus on practice methods that improve accuracy and reduce recurring errors. Students develop the understanding and stability they need for success in higher-level math and standardized testing.
Algebra 2

Algebra 2

I have over a decade of experience helping students master Algebra 2 concepts and build strong mathematical reasoning skills. I teach clear, step-by-step methods for functions, equations, factoring patterns, exponentials, and logarithms, showing how each topic connects to the next. We focus on accuracy, error reduction, and confidence with multi-step problems. Students develop the skills needed for success in Precalculus, standardized testing, and advanced coursework.
Anatomy

Anatomy

I have an extensive background in human biology through my post-baccalaureate medical science coursework at Northwestern University and Johns Hopkins University. My training included detailed study of musculoskeletal, neural, and cardiovascular anatomy, with an emphasis on structure–function relationships and clinical relevance. I help students build an organized, systems-level understanding of anatomy rather than memorizing isolated terms. I teach students how to master diagrams, retain complex terminology, interpret clinical scenarios, and prepare effectively for exams in high school, college, and pre-health programs.
Biochemistry

Biochemistry

I help students understand biochemical pathways and molecular mechanisms through clear, step-by-step explanation. Rather than memorizing structures and reactions, we focus on why these processes occur and how they connect to each other. I emphasize reasoning, pattern recognition, and conceptual understanding to make complex information manageable. Students develop confidence in problem-solving and long-term retention needed for AP, college-level, and exam preparation.
Biology

Biology

I have over a decade of experience helping students understand biology at the high school, AP, and introductory college levels. I teach students to build a clear conceptual framework so topics like cellular processes, genetics, physiology, and evolution make sense rather than feeling like disconnected facts. We use step-by-step reasoning and visual organization strategies to make complex systems intuitive and manageable. Students develop stronger exam performance, long-term understanding, and confidence in their ability to learn new material independently.
Calculus

Calculus

I have over a decade of experience helping students learn Calculus at the AP and introductory college levels. I teach clear, structured methods for limits, derivatives, integrals, and series, showing how each idea builds logically from the last. We focus on understanding the underlying concepts rather than memorizing formulas, and we work on efficient problem-solving strategies to improve accuracy. Students develop confidence with multi-step problems and readiness for higher-level math and science courses.
Chemistry

Chemistry

I have over a decade of experience helping students succeed in Chemistry at the high school, AP, and introductory college levels. I focus on building a clear conceptual framework for atomic structure, bonding, thermodynamics, kinetics, and equilibrium so students understand how topics connect rather than memorizing isolated facts. We work on organized problem-solving strategies and structured practice to improve accuracy and confidence. Students develop deeper understanding and stronger performance on quizzes, exams, and standardized tests.
Genetics

Genetics

I have a strong academic foundation in genetics through my undergraduate and post-baccalaureate coursework in molecular biology and cell biology at Northwestern University and Johns Hopkins. My research background includes working with model organisms (C. elegans), RNA interference knockdowns, and qPCR to analyze gene expression changes. I help students understand core genetic principles—including Mendelian and non-Mendelian inheritance, DNA structure and replication, transcription and translation, gene regulation, pedigree analysis, linkage, and population genetics—and learn how to apply these ideas to real biological problems. I tutor students in AP Biology, Introductory Genetics, and undergraduate genetics courses, with a focus on building conceptual clarity and exam-ready reasoning rather than memorization.
Geometry

Geometry

I have over a decade of experience helping students develop confidence and clarity in Geometry. I teach students to break diagrams and problems into logical, manageable components and show how theorems and properties connect in a coherent framework. We use structured reasoning, visualization strategies, and consistent practice to improve accuracy. Students become stronger problem solvers and build a solid foundation for higher-level math.
Neuroscience

Neuroscience

I hold a degree in psychology with extensive coursework and research in neuroscience, neuroanatomy, and biological psychology. My postbaccalaureate pre-medical training deepened my understanding of neural systems, physiology, and the biological basis of behavior. I have experience explaining complex brain functions in accessible terms and helping students connect neuroscience concepts to psychology and medicine. My background equips me to support learners at the undergraduate and pre-med levels.
Physics

Physics

I have over a decade of experience helping students learn Physics at the high school, AP, and introductory college levels. I teach students to use clear visual reasoning to understand forces, motion, energy, fields, and waves, and then translate those ideas into step-by-step problem-solving methods. We focus on conceptual understanding, dimensional thinking, and systematic approaches rather than memorizing formulas. Students build confidence, accuracy, and long-term mastery that supports success in higher-level math and science.
Physiology

Physiology

My academic background includes upper-level physiology, cellular biology, and neuroscience coursework completed across Northwestern University and Johns Hopkins University. I specialize in helping students understand physiology through mechanisms—how cells, organs, and systems maintain homeostasis and respond to environmental challenges. I guide students through core topics such as membrane transport, neurophysiology, endocrine regulation, cardiovascular and respiratory dynamics, and integrative systems. My approach emphasizes conceptual mastery, diagram-based explanation, and exam-focused practice for college, AP, and pre-medical students.
Precalculus

Precalculus

I have over a decade of experience helping students learn Precalculus and build the foundations needed for success in Calculus. I teach clear, structured methods for functions, trigonometry, transformations, and algebraic manipulation, showing how each topic connects to the next. We focus on reasoning, accuracy, and recognizing patterns rather than memorizing procedures. Students develop confidence with multi-step problems and a solid framework for higher-level math.
PSAT

PSAT

I have over a decade of experience helping students prepare for the PSAT and build the skills needed for success on the SAT. I teach strategies for reading comprehension, grammar, and math that focus on pattern recognition and efficient problem-solving. We work on pacing, accuracy, and confidence so students develop a strong foundation before moving into more advanced SAT preparation. Students gain clarity, structure, and consistency in their approach to the test.
Psychology

Psychology

I hold a degree in Psychology from Northwestern University, where I completed advanced coursework and research in cognitive and clinical psychology. I have over a decade of experience helping students understand and apply key concepts rather than memorize them. I work on building a clear and organized understanding of theories, research findings, and terminology, so students can explain ideas confidently and use them in essays and exams. I tutor AP, IB, and undergraduate psychology, and I also support academic writing, including research papers, literature reviews, and APA-style formatting. My approach focuses on clarity, structured reasoning, and strong critical thinking.
SAT Math

SAT Math

I scored in the 99th percentile on the SAT Math section and have over a decade of experience helping students improve their performance. I teach students how to recognize the recurring structures, question types, and reasoning traps built into the exam. We focus on algebra mastery, strategic problem-solving, and efficient elimination techniques rather than rote memorization. Students develop accuracy, confidence, and consistency across test sections.
SAT Reading

SAT Reading

I scored in the 99th percentile on SAT Reading and have over a decade of experience helping students strengthen comprehension, inference control, and passage reasoning. I teach a structured approach for locating evidence, understanding tone and argument, and eliminating distractors designed to appear correct. We focus on clarity, pacing, and confidence. Students learn to read efficiently and select answers based on textual support, not intuition.
SAT Writing

SAT Writing

I scored in the 99th percentile on SAT Writing and have over a decade of experience teaching students how to recognize grammar patterns, sentence structure rules, and rhetorical organization. We use a rule-based approach to punctuation, transitions, modifier placement, clarity, and concision. Students learn to answer confidently and efficiently without overthinking. The goal is accuracy, consistency, and controlled decision-making.
Statistics

Statistics

I have over a decade of experience helping students understand Statistics at the high school, AP, and introductory college levels. I teach clear, step-by-step reasoning for probability, distributions, hypothesis testing, regression, and data interpretation. We focus on understanding what the numbers mean rather than memorizing formulas, and we practice structured problem-solving strategies to improve accuracy and confidence. Students develop strong analytical thinking and long-term mastery that supports future coursework.
Trigonometry

Trigonometry

I have over a decade of experience helping students learn Trigonometry and develop the foundations needed for success in Precalculus and Calculus. I teach clear, step-by-step methods for understanding the unit circle, functions, identities, and inverse relationships, showing how each idea fits into a larger structure. We focus on visual reasoning, accuracy, and pattern recognition rather than memorizing formulas. Students build confidence and long-term retention that support higher-level math.
Wesley S.'s Photo

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Response time: 2 minutes

Ratings and Reviews

Rating

5.0 (60 ratings)
5 star
(58)
4 star
(2)
3 star
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2 star
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1 star
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Reviews

Skeptical about online tutoring, but it was AWESOME!

My daughter thinks Wesley can help her get to where she wants to be on the ACT. She said he teaches well, and that he helped her think about things differently (in a good way!).

Caryn, 17 lessons with Wesley
Tutor responded:

Thank you, Caryn. I’m glad the online format worked well and that the sessions made a difference. I appreciate you sharing your experience.

Knowledgeable and patient tutor

Wesley helps us with Chemistry-Algebra 2 (High School Junior year material)! Well done!! I’m very impressed and we are very happy with the outcome! I will recommend Wesley to everyone I know.

Ingrida , 1 lesson with Wesley
Tutor responded:

Thank you, Ingrida! I enjoyed working with your student and I’m glad the sessions were helpful. I appreciate the thoughtful review.

Knows what he’s doing

I learned more about the ACT in my hour and a half session with Wesley than I did in my ACT prep class.

Robert, 1 lesson with Wesley
Tutor responded:

Thank you for the kind words, Robert. I’m glad the session helped clarify the exam structure and strategies. It was great working with you and I appreciate you taking the time to share your experience.

Very helpful and knowledgeable

Wesley helped my son with all four areas of the ACT, gave him practice tests, and teaches the concepts in depth. Looking forward to the next session.

Sameena , 1 lesson with Wesley
Tutor responded:

Thank you, Sameena. I enjoyed working with your son and I’m glad the sessions were valuable. I appreciate you taking the time to write this.

Hourly Rate: $72
Response time: 2 minutes
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