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Ivy Grad + UC Berkeley Honors Double Major Graduate and 5+ Years Tutor
Lisa S.

5.0 (343 ratings)

1,699 hours tutoring

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Hourly rate: $160

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About Lisa

Bio

In 2022, I graduated from the University of California, Berkeley with a double major in Computer Science and Molecular & Cell Biology with Honors. Later, I attained my Masters degree in Computer Science from Cornell University. In high school, I passed 7 AP tests with scores of mostly 4's and 5's.

I have been tutoring students both privately and in classroom settings since high school in subjects like mathematics, chemistry, Spanish, and Chinese; throughout the years I broadened the...

In 2022, I graduated from the University of California, Berkeley with a double major in Computer Science and Molecular & Cell Biology with Honors. Later, I attained my Masters degree in Computer Science from Cornell University. In high school, I passed 7 AP tests with scores of mostly 4's and 5's.

I have been tutoring students both privately and in classroom settings since high school in subjects like mathematics, chemistry, Spanish, and Chinese; throughout the years I broadened the topics I could teach in those subjects and added new ones like computer programming/computer science, biology, and research. My favorite part of teaching is seeing my students light up as they experience their "aha" moment. With great understanding of the underlying concepts, improved test scores and good grades follow. I believe that having a study method that works plays a big part in learning, so I love working with students to figure out a way that works for them. The students notice the difference in their learning, which in turn improves their confidence and self-esteem.

I can help you with Pre-Algebra, Algebra 1, Algebra 2, Calculus AB, Biology, Chemistry, Computer Programming/Computer Science, Spanish Lang, Spanish Lit, and Chinese. If you think I might be able to help you with a topic I did not list out, feel free to reach out and ask too.

For AP Computer Science students: I have experience tutoring students in both AP CSP and AP CSA, and have helped multiple students prepare for their exam over the years. Let me know how I can best help you. Let's work together!

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Education

University of California, Berkeley
Computer Science
Cornell University
Masters

Additional Languages

Mandarin Chinese
Portuguese
Spanish

Policies

  • Hourly Rate: $160
  • Rate details: Cancellation/no-shows without advanced notice results in full charge. Same-day reschedules will be charged 50% of the hourly rate. Same-day and topic-specific rates apply.
  • Lesson cancellation: 24 hours notice required

  • Background check passed on 2/20/2023

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Approved Subjects

Biology

Biology

I graduated with Honors in Molecular & Cell Biology from UC Berkeley and continued my education at an Ivy League institution, equipping me with deep knowledge in biology. My tutoring approach emphasizes concept mastery through identifying knowledge gaps and building understanding with clear explanations and effective study strategies. I excel at helping students who need to quickly grasp difficult material before upcoming exams, consistently helping them improve test scores and confidence. Many of my AP Biology students have achieved scores of 5 after working together, even those who initially struggled with complex concepts.
Chemistry

Chemistry

I graduated with Honors in Molecular & Cell Biology from UC Berkeley and continued my education at an Ivy League institution, giving me extensive experience with general chemistry, organic chemistry, and biochemistry. My tutoring approach emphasizes breaking down complex chemistry concepts into understandable components, helping students build strong foundations while developing effective problem-solving strategies. I excel at identifying knowledge gaps and clarifying difficult topics quickly, making me particularly effective for students preparing for upcoming exams or struggling with challenging concepts. Many of my students have achieved significant grade improvements and success on AP Chemistry exams through our focused sessions.
Computer Programming

Computer Programming

I hold Computer Science degrees from UC Berkeley and Cornell, equipping me with deep expertise in programming languages, algorithms, and software development. My tutoring approach focuses on building strong foundations through clear explanations and practical exercises tailored to each student's learning style. I have a proven track record of success—last year, all of my long-term AP Computer Science students have achieved perfect scores of 5 on their exams, and consistently score at the top of their classroom tests. My students develop both excellence in programming skills and confidence in their abilities.
Computer Science

Computer Science

I attained a Bachelors degree in Computer Science from UC Berkeley. Previously, I have done honors research in computational biology, interned at a big financial company and worked as a Software Engineer in a startup. I started tutoring since I was in high school, and have been tutoring Computer Science for over 4 years now.
ACT Math
ACT Science
Algebra 1
Algebra 2
ASVAB
Biochemistry
C
Calculus
Chinese
Ecology
Elementary Math
Elementary Science
ESL/ESOL
GED
General Computer
Geometry
GMAT
GRE
HTML
Java
JavaScript
Linear Algebra
LSAT
Microsoft Word
Organic Chemistry
Physical Science
Portuguese
Prealgebra
Precalculus
Probability
PSAT
Psychology
Python
R
SAT Math
Spanish
SQL
SSAT
Statistics
Study Skills
TOEFL
Trigonometry

Examples of Expertise

Lisa has provided examples of their subject expertise by answering 17 questions submitted by students on Wyzant’s Ask an Expert.

See all of Lisa ’s answers ›
Lisa S.'s Photo

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Ratings and Reviews

Rating

5.0 (343 ratings)
5 star
(335)
4 star
(5)
3 star
(2)
2 star
(1)
1 star
(0)

Reviews

Wonderful tutoring! Immediate improvement in grades.

My daughter was struggling in chemistry and after just 2 sessions with Lisa, she was able to raise her overall score almost 20% and pass her next test. We are grateful for Lisa’s help!

Stephanie, 6 lessons with Lisa

Experienced, patient, and highly effective tutor!

Lisa is an outstanding and highly experienced AP CSA tutor. Incredibly knowledgeable and committed to my son's success, she takes the time to identify and fill any gaps in his understanding, ensuring that even the most challenging concepts are fully grasped and retained. I really appreciate Lisa's flexibility with scheduling and wholeheartedly recommend her to any student seeking support in AP CSA.

Shirley, 42 lessons with Lisa

very patient

She was very helpful and patient even when it took me a while to understand. Would study with her again.

Aurora, 1 lesson with Lisa

Great tutor

Lisa has been fantastic over the past few months helping my son understand his programming course. Very knowledgeable, and patient as well as teaching skills! Better than most professors! Would highly recommend her as a tutor!

Karen, 52 lessons with Lisa

She's been amazing working with my son

She been great going over all aspects of the AP Java examine and giving him material to work on after the session. My son has had several tutors and so far he prefers Lisa's style of teaching to the others

Jeremy, 8 lessons with Lisa

No Consideration for Family Emergency

She is not accommodating for flexible schedules. I had a family emergency so I had to cancel the session at the last minute. When I tried to explain the situation to her, she told me that the cancellation policy was strictly enforced and she charged me anyway. Now, I have a charge in my account that I have tried to reverse, but she has not responded even once. For people who require flexibility or have a constantly changing schedule, please avoid her!

Tanya, 1 lesson with Lisa
Tutor responded:

Thank you for your feedback. I truly understand that emergencies can arise unexpectedly and how this can complicate scheduling. I regret any misunderstandings about the cancellation policy, which is enforced to ensure fairness and to manage the availability for all students effectively. When I saw your last-minute cancellation request, it appeared that your payment method on the platform had been disabled. As sessions cannot proceed without an active payment method, this presented a challenge. Despite this, I promptly offered alternative scheduling options to accommodate your situation, but unfortunately, I haven’t received any follow-up. I appreciate your understanding and look forward to resolving this matter promptly.

So Very Helpful

I am a total beginner at using Python, and I’m taking a class in Data Analytics. I was so anxious about taking this kind of class. Lisa has helped me overcome that. I feel so confident, after working with her, that I can learn this on my own, but also confident that if I reach a stumbling block, I just need to reach out to her for clarification.

Polly, 9 lessons with Lisa

Efficient and patient tutor

Lisa helped my daughter immensely with AP Comp Sci. Her use of their time together was very efficient; she knew exactly how to jump right in and work. There was no wasted time in her sessions with Lisa and my daughter felt she was extremely patient. Highly recommend Lisa!!

Karen, 4 lessons with Lisa

great teacher, helped me with my AP comp sci app l

Lisa was patient and amazing. She guided me along creating my app! I totally recommend Lisa to anyone who needs help with Computer Science!!

Vincent, 2 lessons with Lisa

Excellent tutor!

My daughter has been working with Lisa to prep for her upcoming AP exam in computer science. Lisa is patient, understanding and works well with my daughter, making the concepts easier to navigate.

Mina, 4 lessons with Lisa