312 Highland Ave.
Somerville, MA 02144
617-335-5552

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How much does this cost?

The hourly rate is:

• (Physics I and II, Calculus I and II students only) $40 per hour
• $50 for college students and adult learners (A student counts as adult for pricing purposes starting the September 1st following graduation from high school.)
• $60 per hour for children
• See below for group rates.

Group rates

Although Knowledge On Call specializes in individual tutoring, the shop can accommodate small groups of adult students:

• $50/hour for one or two students
• $75/hour (that is, $25 each/hour) for three students
• $80/hour (that is, $20 each/hour) for four students

Note: The student who makes the appointment is responsible for ensuring payment of at least the regular $50/hour rate, even if no one shows up.

Appointment Cancellation Policy

If you need to cancel an appointment, please do so 24 hours in advance.