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Princeton PhD & Ivy Instructor | STEM & Math Tutoring
Chris C.

5.0 (2 ratings)

1 hours tutoring

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Hourly Rate: $200
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Response time: 13 minutes

About Chris

Bio

I earned my Ph.D. in Mechanical and Aerospace Engineering from Princeton University, where my research focused on applied mathematics, physics, and materials science. I have helped many students enter and thrive at top universities such as Harvard, Yale, Princeton, Columbia, Duke, Dartmouth, and Cornell. I have taught at Dartmouth and Harvard, also mentored graduate students and medical residents in quantitative research methods, data analysis, and scientific writing. My academic background...

I earned my Ph.D. in Mechanical and Aerospace Engineering from Princeton University, where my research focused on applied mathematics, physics, and materials science. I have helped many students enter and thrive at top universities such as Harvard, Yale, Princeton, Columbia, Duke, Dartmouth, and Cornell. I have taught at Dartmouth and Harvard, also mentored graduate students and medical residents in quantitative research methods, data analysis, and scientific writing. My academic background gives me deep expertise in math, physics, and problem-solving across high school, college, and professional levels.

Over the past ten years, I have worked extensively with students ranging from middle school through graduate programs, teaching both in the classroom and one-on-one settings. My tutoring experience includes algebra, geometry, trigonometry, calculus, linear algebra, and physics, as well as standardized test preparation (SAT, ACT, GRE). I focus on helping students develop conceptual understanding and independent problem-solving skills rather than rote memorization. I've also developed strong capability to guide talented elementary students and help them develop strong interests and capabilities in competition math.

My teaching approach emphasizes clarity, patience, and strategy. I break complex topics into intuitive steps, use real-world examples, and guide students toward building confidence in their reasoning process. Whether a student is aiming to master foundational math or tackle advanced courses, my goal is to make learning both rigorous and rewarding.

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Education

Shanghai Jiaotong University
Materials Science
Princeton University
PhD

Policies

  • Hourly Rate: $200
  • Rate details: 8% discount for booking a 10 hours' package.
  • Lesson cancellation: 0 hours notice required

  • Background check passed on 10/23/2025

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Approved Subjects

ACT Math

ACT Math

I graduated from Princeton with a PhD and highest honors, and haveh over a decade of experience teaching and mentoring students in mathematics, from middle school through college level (at ivy league schools). I specialize in GRE quantitative reasoning, SAT Math, and competition math, helping students not only improve their scores but also build genuine confidence and problem-solving intuition. My approach blends rigorous training in logic and analytical thinking with personalized strategies that make abstract concepts clear and practical. Whether your goal is mastering algebra, calculus, or test prep, I can help you achieve measurable results and develop lasting mathematical fluency.
ADHD

ADHD

I specialize in helping students with ADHD strengthen focus, organization, and confidence through engaging, personalized instruction. I earned my Ph.D. in Mechanical Engineering from Princeton University (with highest honors) and have many years of teaching and mentoring experience at both the college (Harvard and Dartmouth) and K–12 levels. My approach combines structured learning with creativity—breaking complex concepts into clear, manageable steps while using interactive strategies that sustain attention and encourage curiosity. Over the years, I’ve guided numerous students with attention or executive function challenges to succeed academically and rediscover the joy of learning. I integrate visual thinking, gamified exercises, and brain-training techniques to make abstract ideas concrete and memorable. My sessions emphasize positive reinforcement, self-monitoring, and growth mindset, helping students build not just academic skills but lifelong learning habits. Whether your child is working on math, science, or critical thinking, I’ll tailor each session to their unique learning style and energy level—turning focus into flow and frustration into progress.
Algebra 1

Algebra 1

I graduated from Princeton with a PhD and highest honors, and have over a decade of experience teaching and mentoring students in mathematics, from elementary school through college level (at ivy league schools). I specialize in GRE quantitative reasoning, SAT Math, and competition math, helping students not only improve their scores but also build genuine confidence and problem-solving intuition. My approach blends rigorous training in logic and analytical thinking with personalized strategies that make abstract concepts clear and practical. Whether your goal is mastering algebra, calculus, or test prep, I can help you achieve measurable results and develop lasting mathematical fluency.
Algebra 2

Algebra 2

I graduated from Princeton with a PhD and highest honors, and have over a decade of experience teaching and mentoring students in mathematics, from elementary school through college level (at ivy league schools). I specialize in GRE quantitative reasoning, SAT Math, and competition math, helping students not only improve their scores but also build genuine confidence and problem-solving intuition. My approach blends rigorous training in logic and analytical thinking with personalized strategies that make abstract concepts clear and practical. Whether your goal is mastering algebra, calculus, or test prep, I can help you achieve measurable results and develop lasting mathematical fluency.
AMC (Competition math)

AMC (Competition math)

I am a former National Math Olympiad Champion in China with over ten years of experience teaching competition mathematics to talented students. I specialize in preparing students for AMC 8/10/12, AIME, and other math contests, helping them build advanced problem-solving intuition and creative reasoning strategies. My teaching focuses on explaining elegant methods, strengthening proof skills, and developing flexible thinking rather than memorization. Many of my students have advanced to honor rolls and national-level finals through personalized, strategy-driven training. I earned my Ph.D. in Mechanical and Aerospace Engineering from Princeton University.
Business

Business

I have extensive experience teaching and mentoring business professionals as both an educator and entrepreneur. Having founded and led a startup, I bring practical insight into how concepts from business strategy, operations, and calculus apply to real-world decision-making. My tutoring emphasizes connecting mathematical tools such as optimization, business calculus, marginal analysis, and growth modeling to actual business cases. This combination of academic rigor and hands-on experience helps students and professionals understand not just how to calculate, but how to think strategically.
Calculus

Calculus

I graduated from Princeton with a PhD and highest honors, and haveh over a decade of experience teaching and mentoring students in mathematics, from middle school through college level (at ivy league schools). I specialize in GRE quantitative reasoning, SAT Math, and competition math, helping students not only improve their scores but also build genuine confidence and problem-solving intuition. My approach blends rigorous training in logic and analytical thinking with personalized strategies that make abstract concepts clear and practical. Whether your goal is mastering algebra, calculus, or test prep, I can help you achieve measurable results and develop lasting mathematical fluency.
Career Development

Career Development

I specialize in career development coaching for students and professionals seeking clarity, direction, and advancement in their careers. As a Princeton Ph.D. with teaching experience at Harvard and Dartmouth, I help clients identify strengths, refine communication, and build effective strategies for professional growth. My sessions cover résumé and LinkedIn optimization, networking strategies, interview skills, and long-term career planning. Many of my clients have successfully transitioned into competitive academic programs, leadership positions, and top organizations.
College Counseling

College Counseling

As a Princeton PhD with extensive Ivy League teaching and counseling experience, I specialize in helping students and professionals navigate academic, emotional, and career challenges with clarity and confidence. My approach combines scientific understanding with empathy and practical strategy. I have helped many students enter top universities such as Harvard, Yale, Columbia, Duke, Cornell and Dartmouth.
Discrete Math

Discrete Math

I graduated from Princeton with a PhD (straight As) and highest honors, and have over a decade of experience teaching and mentoring students in mathematics, from elementary school through college level (at ivy league schools). I specialize in GRE quantitative reasoning, SAT Math, and competition math, helping students not only improve their scores but also build genuine confidence and problem-solving intuition. My approach blends rigorous training in logic and analytical thinking with personalized strategies that make abstract concepts clear and practical. Whether your goal is mastering algebra, calculus, or test prep, I can help you achieve measurable results and develop lasting mathematical fluency.
Elementary Math

Elementary Math

I hold strong qualifications in Elementary Math, with extensive experience helping students build confidence and master core concepts. Most of my students got close to 850 in NJSLA Math tests. I have also taught classes on AoPS prealgebra, etc., for Grade 2-6 students that are very well liked.
GMAT

GMAT

I’m a Princeton PhD with years of experience teaching quantitative reasoning, critical thinking, and data analysis at Harvard and Dartmouth. I’ve successfully coached MBA applicants to achieve top GMAT scores by building strong foundations in both the Quant and Verbal sections. My lessons emphasize clear logic, efficient problem-solving strategies, and test-day confidence. I tailor each session to the student’s learning style and target score, ensuring measurable improvement and strategic mastery.
GRE

GRE

I graduated from Princeton with a PhD and highest honors, and haveh over a decade of experience teaching and mentoring students in mathematics, from middle school through college level (at ivy league schools). I specialize in GRE quantitative reasoning, SAT Math, and competition math, helping students not only improve their scores but also build genuine confidence and problem-solving intuition. My approach blends rigorous training in logic and analytical thinking with personalized strategies that make abstract concepts clear and practical. Whether your goal is mastering algebra, calculus, or test prep, I can help you achieve measurable results and develop lasting mathematical fluency.
Homeschool

Homeschool

As both a Princeton-trained Ph.D. and a Harvard educator—and a parent with firsthand experience homeschooling children—I understand the unique challenges and freedoms of learning beyond traditional classrooms. I’ve guided homeschooled students of all ages to develop strong academic foundations, critical thinking, and self-discipline while maintaining curiosity and joy in learning. My teaching blends structure and flexibility: I design customized learning plans that align with each student’s pace, interests, and long-term goals. Whether focusing on STEM, writing, or enrichment studies, I integrate hands-on exploration, discussion-based learning, and project-based problem solving to foster independence and deep understanding. Over the years, I’ve seen how a personalized homeschooling approach can help students not only master academic content but also build confidence, creativity, and a lifelong love of discovery. My goal is to partner with families to make homeschooling both effective and inspiring.
Interview Prep

Interview Prep

I have extensive experience coaching students and professionals in interview preparation for competitive academic programs and job placements. Drawing on my background as a Princeton Ph.D., Dartmouth and Harvard Assistant Professor, I help clients develop articulate, confident communication and craft compelling responses that highlight their unique strengths. My approach combines behavioral and situational interview techniques, mock interviews, and personalized feedback to build clarity, poise, and authenticity. Many of my students have successfully secured admission to top universities and positions in leading organizations, as well as top companies.
LSAT

LSAT

I’m a Princeton PhD with extensive experience teaching logic, critical reasoning, and analytical writing at Harvard and Dartmouth. Over the years, I’ve helped numerous students strengthen their logical reasoning, reading comprehension, and argument analysis skills to achieve top LSAT scores. My approach combines clear concept breakdowns, proven test strategies, and personalized study plans tailored to each student’s strengths and goals. I focus on helping students think like test makers—so they can approach every LSAT section with confidence and precision.
MCAT

MCAT

I have extensive experience teaching and mentoring pre-medical students in all four sections of the MCAT: Chemical and Physical Foundations, Biological and Biochemical Foundations, Psychological, Social, and Biological Foundations of Behavior (Psych/Soc), and Critical Analysis and Reasoning Skills (CARS). With a Ph.D. in Mechanical Engineering from Princeton University and years of experience teaching physics, biology, and biochemistry at the college level, I focus on helping students develop the analytical reasoning and conceptual mastery needed for top MCAT performance. My approach combines clear explanation of complex topics, strategic passage-based practice, and test-taking discipline tailored to each student’s strengths and goals.
Mechanical Engineering

Mechanical Engineering

I hold a Ph.D. in Mechanical Engineering from Princeton University and have taught mechanical engineering courses for many years at Dartmouth College. My teaching and research have covered a wide range of topics including thermodynamics, fluid mechanics, solid mechanics, biomechanics, and system dynamics. I focus on helping students build both strong theoretical understanding and practical problem-solving skills, connecting engineering principles to real-world design and analysis. My approach is rigorous yet supportive, tailored to help each student gain confidence and mastery in mechanical engineering.
Personal Statements

Personal Statements

I hold a Ph.D. from Princeton University and have extensive experience mentoring students in writing compelling personal statements for college, graduate, and professional school applications. As a former Harvard and Dartmouth faculty member, I’ve guided applicants to top programs in STEM, humanities, business, and medicine. My tutoring focuses on helping students craft authentic, well-structured essays that highlight their voice, experiences, and intellectual growth. Together, we’ll turn your story into a powerful, memorable narrative that stands out to admissions committees.
Physics

Physics

I aced all physics and math courses throughout my academic career and got straight A's at Princeton and received the highest honors. I've taught many students on physics related courses and help them significantly improve their academic performances.
Prealgebra

Prealgebra

I graduated from Princeton with a PhD and highest honors, and haveh over a decade of experience teaching and mentoring students in mathematics, from elementary school through college level (at ivy league schools). I specialize in GRE quantitative reasoning, SAT Math, and competition math, helping students not only improve their scores but also build genuine confidence and problem-solving intuition. My approach blends rigorous training in logic and analytical thinking with personalized strategies that make abstract concepts clear and practical. Whether your goal is mastering algebra, calculus, or test prep, I can help you achieve measurable results and develop lasting mathematical fluency.
Real Analysis

Real Analysis

I hold a Ph.D. from Princeton University, where I earned straight A’s in all my graduate mathematics courses, including Real Analysis. My doctoral training required a deep command of rigorous proof techniques, measure theory, limits, continuity, and functional analysis. Over the past decade, I have tutored undergraduate and graduate students in Real Analysis. My teaching emphasizes logical structure, intuition behind formalism, and problem-solving strategy, helping students not only succeed in coursework but also build lasting mathematical maturity.
SAT Math

SAT Math

I graduated from Princeton with a PhD and highest honors, and haveh over a decade of experience teaching and mentoring students in mathematics, from middle school through college level (at ivy league schools). I specialize in GRE quantitative reasoning, SAT Math, and competition math, helping students not only improve their scores but also build genuine confidence and problem-solving intuition. My approach blends rigorous training in logic and analytical thinking with personalized strategies that make abstract concepts clear and practical. Whether your goal is mastering algebra, calculus, or test prep, I can help you achieve measurable results and develop lasting mathematical fluency.
SHSAT (NY HS admissions)

SHSAT (NY HS admissions)

I have extensive experience helping students excel on the SHSAT (Specialized High Schools Admissions Test), with a balanced focus on both English Language Arts (ELA) and Mathematics. I earned my Ph.D. in Mechanical and Aerospace Engineering from Princeton University, where my research focused on applied mathematics, physics, and materials science. My teaching approach goes beyond drills — it emphasizes critical reading, logical reasoning, and strategic problem-solving to build lasting analytical skills. Drawing on years of experience in advanced math instruction and verbal reasoning, I help students boost both speed and accuracy while gaining the confidence and mindset needed for test-day success. Each lesson is personalized to the student’s individual strengths, areas for growth, and target specialized high schools such as Stuyvesant, Bronx Science, and Brooklyn Tech.
Thermodynamics

Thermodynamics

I have taught Thermodynamics for many years at Ivy League institutions, including Dartmouth College, where I guided both undergraduate and graduate students in engineering, physics, and biomedical applications. My expertise covers the First and Second Laws of Thermodynamics, energy conservation, entropy, and thermodynamic cycles, with a focus on building both conceptual understanding and strong analytical skills. I bring a research-based and real-world approach, helping students connect equations to practical systems—from engines and materials to biological processes. My students consistently improve their confidence, problem-solving ability, and exam performance.
ACT English
ACT Reading
Biology
Differential Equations
Elementary Science
GED
Geometry
Linear Algebra
Physical Science
Physiology
Precalculus
Probability
PSAT
SAT Reading
SSAT
Statistics
TOEFL
Trigonometry
Chris C.'s Photo

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Ratings and Reviews

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Reviews

Knowledgeable and patient tutor

Chris is such an awesome teacher — patient, knowledgeable, and detail-oriented. The best we've had so far indeed! His method is inspiring and effective, well structured and engaging, making those challenging algebra concepts easy to understand and apply. My child would definitely look forward to his lessons again!

Yuan, 1 lesson with Chris

Excellent, Knowledgeable, and Patient tutor

This was my first GMAT session with Chris and it honestly exceeded my expectations. He explained tricky topics like word problems, probability, and inequalities in a way that finally made sense. Chris is professional, patient, and clearly knows his stuff. His Ivy-level rigor combined with simple, practical strategies (like back-solving and plugging in numbers) made tough problems feel totally doable. Definitely a five-star experience!

Yan, 1 lesson with Chris
Hourly Rate: $200
Response time: 13 minutes
Contact Chris