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Experienced Tutor Specializing in Science and Math
Lloyd S.

Your first lesson is backed by our Good Fit Guarantee

Hourly Rate: $50

About Lloyd


Bio

I have spent the past five years working as a tutor with students ranging from fourth grade through college, primarily in mathematics and the sciences. I graduated from Cornell University with a strong academic background in biology, immunology, and protein chemistry, and later earned a second degree in computer science and mathematics from SUNY Brockport. This interdisciplinary training allows me to support students across a wide range of STEM subjects with both depth and clarity. I have...

I have spent the past five years working as a tutor with students ranging from fourth grade through college, primarily in mathematics and the sciences. I graduated from Cornell University with a strong academic background in biology, immunology, and protein chemistry, and later earned a second degree in computer science and mathematics from SUNY Brockport. This interdisciplinary training allows me to support students across a wide range of STEM subjects with both depth and clarity. I have worked with more than 30 students in one-on-one and small-group settings, including algebra (grades 8–10), trigonometry (grades 10–11), and calculus (grades 11–12). During the COVID period, I also led a four-student tutoring pod, adapting instruction to a collaborative and remote format.

In addition to secondary-level math, I have helped college students with chemistry, biochemistry, and biology, particularly in courses that require strong analytical and problem-solving skills. My tutoring approach is shaped by the belief that effective teaching is about understanding, not memorization. I focus on explaining how and why concepts work, guiding students through structured practice, and encouraging them to articulate their reasoning so they develop confidence and independence.

What sets me apart as a tutor is my emphasis on critical thinking and long-term skill building. I tailor each session to the student’s age, goals, and learning style, whether they need foundational support or advanced enrichment. My goal is to help students not only perform better academically, but also become confident, self-directed learners who can carry these skills into future coursework and beyond.


Education

Cornell University
Biology
SUNY Brockport
Other

Additional Languages

Spanish

Policies

  • Hourly Rate: $50
  • Rate details: 2 students : 20% discount 3 students : 30% discount 4 students : 40% discount 5 students : 50% discount
  • 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

Algebra 1

Algebra 1

I have been tutoring high school students on algebra for about 5 years, and have helped students improve their understanding and class grades.
Algebra 2

Algebra 2

I have been tutoring high school students on algebra for about 5 years, and have helped students improve their understanding and class grades.
Anatomy

Anatomy

I graduated from Cornell University with a bachelors degree in biology and animal science. I had coursework in anatomy, physiology and organ histology. I was a lab technician at Cornell Vet School working on protein chemistry. I was a graduate student in immunogenetics at Cornell.
Biochemistry

Biochemistry

I tutored 1 college student on biochemistry 3 years ago, and helped that student improve her understanding and get an A grade. I graduated from Cornell University with a bachelors degree in biology and animal science. I was a lab technician at Cornell Vet School working on protein chemistry. I was a graduate student in immunogenetics at Cornell.
Biology

Biology

I tutored 3 high school students on biology during the past 5 years, and helped students improve their understanding and class grades. I graduated from Cornell University with a bachelors degree in biology and animal science. I was a lab technician at Cornell Vet School working on protein chemistry. I was a graduate student in immunogenetics at Cornell.
Business

Business

Lloyd Spencer has over 25 years of experience leading business management and strategic growth initiatives across technology, robotics, and environmental sectors. He has overseen successful corporate turnarounds, executed multi-year growth strategies, and managed SEC-regulated public companies with a focus on financial discipline and operational efficiency. His leadership includes driving international expansion, forming high-value strategic partnerships, and guiding product and business units to triple-digit revenue growth. He brings deep expertise in executive decision-making, organizational planning, and aligning teams around clear strategic priorities that deliver measurable results.
Chemistry

Chemistry

I tutored 2 college students on chemistry during the past 5 years, and helped those students improve their understanding and class grades. I graduated from Cornell University with a bachelors degree in biology and animal science. I was a lab technician at Cornell Vet School working on protein chemistry. I was a graduate student in immunogenetics at Cornell.
Geometry

Geometry

I am currently tutoring 2 students in geometry, and 3 students in Algebra 2. In all of these cases, I integrate principles of algebra, trigonometry and geometry to solve reasonably complex Euclidean geometry problems with the students. This gives them a stronger ability to solve a wide range of mathematical problems in the future.
Marketing

Marketing

Lloyd Spencer brings more than two decades of marketing leadership across software, hardware, robotics, and environmental technology industries. He has driven multiple successful product launches—most notably at Microsoft, where his marketing and product strategy efforts helped grow server and OEM revenues by more than 100% year over year. He also positioned CoroWare as a recognized thought leader in mobile service robotics through strategic partnerships, industry content, and technology showcase initiatives. His expertise spans product marketing, go-to-market strategy, digital outreach, and building partner ecosystems that accelerate revenue growth.
Precalculus

Precalculus

I’m an experienced math tutor with a strong background in pre-calculus, algebra, and advanced problem-solving. I regularly work with junior high and high school students on core pre-calculus topics, including functions and their transformations, polynomial and rational expressions, exponential and logarithmic functions, trigonometry fundamentals, unit circle reasoning, and analytic geometry—skills essential for success in calculus and STEM coursework. My approach emphasizes conceptual understanding, confidence-building, and strong study habits. I focus on helping students understand why methods work, not just how to apply them, while also supporting success with homework, quizzes, exams, and longer-term academic goals. I enjoy working one-on-one with students and tailoring sessions to their individual learning style and pace, adjusting explanations and practice strategies to ensure steady progress and lasting mastery.
Trigonometry

Trigonometry

I have tutored multiple students on trigonometry during the past 5 years, helping them understand the subject well and improving their class grades.
C
Calculus
Differential Equations
Elementary Math
Elementary Science
Grammar
Linear Algebra
Microbiology
Microsoft Excel
Organic Chemistry
Physiology
Prealgebra
World History

Examples of Expertise


Lloyd has provided examples of their subject expertise by answering 1 question submitted by students on Wyzant’s Ask an Expert.

Lloyd S.'s Photo

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Hourly Rate: $50
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