The people behind Lincoln Sheets Tutoring. Each tutor is picked for subject depth, clear communication, and reliability.
Lincoln Sheets
Founder & Lead Tutor
Lincoln Sheets is a mathematics student at Purdue University with
advanced coursework in calculus, statistics, and probability. He
focuses on helping students understand why a method works, not just
how to finish the problem. His strongest areas are college math,
AP Calculus and Statistics, and SAT/ACT Math. As founder, he also
handles tutor matching and reporting for school partnerships,
including Power BI dashboards.
Best for
Advanced college mathematics
Statistics and probability
AP Statistics
AP Calculus
SAT & ACT Math
Returning students
Subjects
Algebra I
Algebra II
Geometry
Precalculus & Trigonometry
Calculus I
Calculus II
Calculus III
Differential Equations
Linear Algebra
SAT Math
ACT Math
AP Precalculus
AP Calculus AB
AP Calculus BC
AP Statistics
Statistics
Probability
Availability
Online tutoring. Availability varies. Submit an inquiry for current openings.
Avery Clayton studies in Columbia University’s Dual BA Program
with Sciences Po, majoring in Political Science and Economics. She
works especially well with students who need help organizing essays,
interpreting texts, and improving written responses for AP English
Language and Literature, other AP courses, and SAT/ACT English and
Reading. She also offers college essay feedback and application
support.
Best for
SAT Reading & Writing
ACT English & Reading
AP English Language & Literature
AP humanities and social science courses
Students preparing for AP exams
College essay support
Subjects
SAT English
ACT English
ACT Reading
AP English Language & Composition
AP English Literature
AP World History
AP U.S. History
AP Microeconomics
AP Macroeconomics
AP French Language & Culture
AP Art History
Availability
Online tutoring. Availability varies. Submit an inquiry for current openings.
Noah Karam is a sophomore at Purdue studying mathematics and
actuarial science. He is especially strong in calculus, linear
algebra, discrete math, probability, financial mathematics,
accounting, managerial accounting, and SAT/ACT Math. When a topic
feels abstract, he often shows both the algebraic and geometric
side so students can see what the idea looks like. In 2024 he was
a state champion in HOSA Medical Math and Math for Health
Professionals.
Best for
Calculus I and II
Linear Algebra
Discrete Mathematics
Probability
Financial Mathematics
Accounting
Managerial Accounting
AP Calculus
SAT & ACT Math
Subjects
Algebra I
Algebra II
Calculus I
Calculus II
Discrete Mathematics
Linear Algebra
Probability
Financial Mathematics
Accounting
Managerial Accounting
SAT Math
ACT Math
AP Calculus AB
AP Calculus BC
Availability
Online tutoring. Availability varies. Submit an inquiry for current openings.
Connor Dobbins is a Purdue student with a mathematics and science
background. He is a strong fit for middle school math, algebra,
precalculus, calculus, SAT Math, ACT Math, Physics, AP Physics I,
AP Physics II, AP Physics C, General Physics I, Chemistry, and AP
Chemistry, especially when students need to rebuild foundations
before moving into harder material. Sessions with Connor tend to
move step by step: clear explanations, practice, and structured
problem-solving. Outside tutoring, he trains in martial arts.
Best for
Middle school mathematics
High school mathematics
Introductory college mathematics
AP Calculus AB
SAT Math
ACT Math
Physics
AP Physics I
AP Physics II
AP Physics C
General Physics I
Chemistry
AP Chemistry
Subjects
Middle School Math
Algebra I
Algebra II
Precalculus
Calculus I
AP Calculus AB
SAT Math
ACT Math
Physics
AP Physics I
AP Physics II
AP Physics C
General Physics I
Chemistry
AP Chemistry
Availability
Online tutoring. Availability varies. Submit an inquiry for current openings.
