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B.S. Biology and Chemistry Tutor with 3+ Years Experience
Len K.

2 hours tutoring

Your first lesson is backed by our Good Fit Guarantee

Hourly Rate: $50
Response time: 16 hours

About Len


Bio

Hi! I am a recent Claremont McKenna College graduate with a degree in Biology, earned with honors. My coursework spans biology, general and organic chemistry, biochemistry, and mathematics, alongside experience in essay writing and preparing application materials.

My teaching experience is broad. I have been a volunteer tutor for middle schoolers in prealgebra and algebra, worked as a paid undergraduate teaching assistant for introductory college biology, and served as a writing center...

Hi! I am a recent Claremont McKenna College graduate with a degree in Biology, earned with honors. My coursework spans biology, general and organic chemistry, biochemistry, and mathematics, alongside experience in essay writing and preparing application materials.

My teaching experience is broad. I have been a volunteer tutor for middle schoolers in prealgebra and algebra, worked as a paid undergraduate teaching assistant for introductory college biology, and served as a writing center tutor helping students outline and revise essays across the humanities. I also bring insight into the admissions side of education, having worked as a senior interviewer for Claremont McKenna's admissions office.

My approach to tutoring comes from my own past struggles with STEM material. For years I confused time spent with actual understanding. I have since learned that real mastery requires more than reading a textbook, it requires visualizing and applying the material. When I tutor, I find where a student's understanding breaks down, rebuild the concept in smaller steps, and demonstrate my own problem solving process through diagrams and worked examples before having the student try their own. My goal is not just subject mastery but teaching students how to learn.

This same philosophy carries into my writing and application guidance. I received my colleges First Year History Prize, Sophomore History Prize, and a Literature Writing Award as an undergraduate, and my work reviewing applications as an interviewer and admissions committee member gives me a clear sense of what makes an application stand out. I help students draft and revise essays, personal statements, supplemental responses, and activity descriptions while keeping their voice intact.

Whether the work is an academic concept or an application essay, my goal remains the same. I want to build a space where students grow not just in what they know but in how they learn it.


Education

Claremont McKenna College
Biology

Additional Languages

Russian

Policies


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Approved Subjects

Biology

Biology

My degree in Biology, awarded with honors from Claremont McKenna College, included coursework across general, laboratory based, and advanced biology courses. As an undergraduate, I worked as a teaching assistant for general biology and have since tutored premedical students preparing for coursework and exams. My tutoring also extends to MCAT level Biology and Biochemistry content, where I help students connect memorized material to the applied reasoning the exam demands. My research experience in neuroscience and oncology settings allows me to show students not just what a biological concept means, but how it plays out in real physiological and disease processes.
Chemistry

Chemistry

My college course load included extensive coursework in general chemistry, organic chemistry, and biochemistry as part of my pre-medical track. Chemistry did not come naturally to me at first, since the material and the way of thinking it demanded were unlike anything I had studied before, but by using visual learning and mind map techniques and connecting concepts to real world examples, I was able to turn that struggle into genuine understanding and passion for the subject. My tutoring in this area spans middle school through introductory college level chemistry, with additional support for MCAT level General Chemistry and Biochemistry content. I have applied these concepts directly in neuroscience and oncology research, working with cellular signaling, drug development, and disease mechanisms rather than encountering them only in a classroom setting.
College Counseling

College Counseling

As a recent Claremont McKenna College graduate and current medical school applicant, I have extensive experience developing personal statements, supplemental essays, activity descriptions, and school-specific responses. At Claremont McKenna, I served as an applicant interviewer and member of the admissions committee, giving me firsthand insight into how applications are evaluated. I have also helped applicants revise their writing, clarify their stories, and present their experiences in a focused and authentic way. My approach combines detailed editing with broader guidance on application strategy, organization, and how each component fits together. I aim to help students create polished applications that remain true to their own voices.
English

English

My education at Claremont McKenna College required extensive analytical and persuasive writing across the humanities and sciences. I received the college’s First-Year History Prize and Sophomore History Prize, and one of my history papers was recognized with the CMC Literature Writing Award. Through these experiences, I learned how to develop a clear argument, organize complex information, evaluate sources, and revise closely at both the sentence and structural levels. Through my own medical school application process and my experience helping other applicants refine their writing, I have also developed a strong understanding of personal statements, supplemental essays, and other application materials. I can tutor English and writing from the middle school through the college level, including grammar, reading comprehension, essay organization, thesis development, research papers, proofreading, and revision. I can also help students revise college and graduate school applications. Rather than simply correcting a student’s work, I help them understand why a sentence, paragraph, or argument is effective so they can become more confident and independent writers.
Prealgebra

Prealgebra

My background in biology and preparation for the MCAT required a strong foundation in arithmetic, algebra, ratios, percentages, equations, and data interpretation. I can help middle school students strengthen their understanding of prealgebra concepts while also building the problem-solving habits they will need for later math courses. I use visual explanations, step-by-step reasoning, and real-world examples to make unfamiliar concepts easier to understand. My goal is not only to help students reach the correct answer, but also to help them understand the reasoning behind each step.
Water Polo

Water Polo

I have played water polo since age nine, competing for LA Premier, Harvard-Westlake, and Claremont-Mudd-Scripps. At CMS, I was a four-time All-American, national champion, and senior captain. I also have youth coaching experience with LA Premier and Foothill Water Polo Club, where I served as head coach of a 16U boys team. Together, these experiences have given me both high-level playing experience and practical experience teaching, motivating, and developing younger athletes.
Algebra 1
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Response time: 16 hours

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Hourly Rate: $50
Response time: 16 hours
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