Tutoring
From elementary reading to multivariable calculus, we offer expertise across every academic subject, including school support, enrichment programs, and AP exam support. But what sets us apart isn’t just the range. It’s the relationship.
At Principia, tutoring isn’t transactional. Each student is paired with a dedicated instructor who doesn’t just know the material — they get to know your student: how they think, where they get stuck, what excites them, and what kind of encouragement actually lands.
Our sessions (in-person or online) are tailored, thoughtful, and built around the long game — helping students develop clarity, confidence, and curiosity in the classroom and beyond. No scripts. No generic AI feedback. Just real teaching, with real people, who really care.
Meet the mentors behind the magic
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Hadley
Senior Instructor
B.A., Brown University
M.D. Candidate, Kaser Permanente SOM -
Praise
Expert Instructor
B.S., Tufts University
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Ethan
Senior Instructor
B.S., Brigham Young University
Ph.D. Candidate, George Mason University -
Grace
Master Instructor
B.A., Dartmouth College
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Kathy
Consultant
B.S. & B.A., College of William & Mary
M.S. Candidate, George Washington University
Most common subjects we tutor:
Math
Elementary/Sequential
Algebra I + II
Geometry
Trigonometry
AP Pre-Calculus
AP Calculus AB/BC
AP Statistics
Multivariable Calculus
Linear Algebra/Differential Equations
Math Enrichment (AMC 8, CML, etc)
AP Computer Science Principles, A
Science
Elementary and Middle School Science
AP Biology
AP Chemistry
Organic Chemistry
AP Environmental Science
AP Physics 1, 2, C
Science Enrichment (science fairs, extra projects, etc)
English
Reading & Writing K-12
Vocabulary Skills
Grammar Development
Essays
Research
Debate
AP English Literature
AP English Language
AP Seminar
Writing Contests
Languages
German
AP Spanish
AP Chinese
AP French
Social Science
Civics & Social Studies
AP US History
AP World History
AP European History
AP US Government
AP Comparative Government
AP Macroeconomics
AP Microeconomics
AP Psychology
How It Works
We’ll talk through your student’s learning style, goals, and where they could use a little extra support. Book a time here.
1. Book a Consultation
We’ll handpick an instructor from our team for weekly sessions — someone who’s not just smart, but a great fit given your student’s needs.
2. Instructor Match
Our office will be in touch to send over our parent agreement and instructions on how to complete your account setup—we use the Teachworks platform for scheduling and billing.
3. Account Setup
We’re big on communication. After each session, you’ll get a summary of what was covered and any homework assigned. Students and parents are always welcome to share what’s working (or what’s not). We listen — and we adjust.
4. Ongoing Feedback
Curious about packages?
Our tutoring packages are available in 20, 40, and 80 hours, with savings of 10%, 15%, and 20%, respectively. Whether you're looking for academic support, AP tutoring, or test prep, we've got options to fit your goals.
Pricing
An hour of tutoring is 55 minutes in duration. The additional 5 minutes of each hour is used by tutors to compile notes from the session. Our tutors’ rates are determined by their respective levels of expertise and experience.
For remote tutoring, Principia utilizes the Pencil Spaces platform for a streamlined whiteboard and video learning experience. All of our policies and level of instruction are the same regardless of the teaching format. Please see here for information on our package discounts.
Academic Tutoring
Academic tutoring at Principia starts at $155 per hour and includes all subject areas with the exception of AP courses.
Expert Instructor:
$155 per hour
Senior Instructor:
$185 per hour
Master Instructors:
Our Master Instructors are our most veteran tutors, and their rates reflect their experience and demand.
Haley, Stephanie, Will, Grace:
$225 per hour
Tomaj, Anna:
$250 per hour
AP/IB Tutoring
AP tutoring at Principia starts at $195 per hour and includes all AP and IB HL subjects.
Expert Instructor:
$195 per hour
Senior Instructor:
$225 per hour
Master Instructors:
Our Master Instructors are our most veteran tutors, and their rates reflect their experience and demand.
Haley, Stephanie, Will, Grace:
$275 per hour
Tomaj, Anna:
$300 per hour
Test Prep Tutoring
Test prep tutoring at Principia starts at $195 per hour and includes the SAT, ACT, TJ, SSAT, and HSPT tests.
Expert Instructor:
$195 per hour
Senior Instructor:
$225 per hour
Master Instructors:
Our Master Instructors are our most veteran tutors, and their rates reflect their experience and demand.
Haley, Stephanie, Will, Grace:
$275 per hour
Tomaj, Anna:
$300 per hour
Whether in person or online, we meet students where they are — and help them get where they’re going.
Frequently Asked Questions
How can I see my student's scheduled sessions?
Once your student has been onboarded, log in to your Teachworks account here anytime to view the calendar.
Why do you pay instructors for canceled sessions?
Our instructors spend significant time throughout the week prepping for their sessions, often far in advance of our 48-hour cancellation policy. Uncompensated last-minute cancellations are one of the top reasons for instructor turnover; our policy is designed to retain the best instructors over the long term to provide a consistent learning experience for our students, often over many years.
Can I meet with my student's instructor outside of sessions?
For parent-teacher consultations, we recommend utilizing the first or last 15 minutes of the session. Please reach out 48 hours in advance so your instructor can plan their session accordingly. For more in-depth instructor meetings, please reach out via email to schedule—these meetings will be billed in 15-minute increments at the instructor's current hourly rate.
What is your cancellation policy?
Principia understands that our clients have busy schedules. To that end, we're happy to cancel or reschedule sessions and appointments with at least 48-hour notice. The best way to reach out is via email — please contact your instructor and our office so we can adjust schedules and calendars accordingly.
In cases of inclement weather and emergencies, we may waive this policy. Principia's client coordinators will make a determination on fee waivers for late cancellations due to emergencies. Please note that all no-shows and cancellations made on short notice will be charged the full amount of the scheduled time billed at the instructor's hourly rate.
Our travel plans changed, and my student can no longer make a scheduled session. How can I cancel?
No problem — you can cancel directly online through the Teachworks platform with no charge, as long as it’s outside our 48-hour cancellation window.