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Register to 2026 - 2027 In-person Program in Lexington (MA)

Start now the registration process to 2026 - 2027 In-person Program in Lexington (MA) by providing your email address below. We will check for existing accounts or registrations on IDEA MATH associated with that email address.

We found the following accounts using the email you provided:

If you want to use one of this accounts to register please Login first. If you do not remember the password click the Reset Password button and an email with the reset link will be send.

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In person Year-Round program in Lexington (MA). Classes are scheduled on selected Sunday mornings or afternoons.

IDEA MATH Student Id Leave empty if you are not a registered member of IDEA MATH.

First Name

Last Name

Primary Phone Number Primary Phone Number to reach out student.
Please use the format (xxx)xxx-xxxx

Expected High School Graduation Year *

Courses
Please select the course you wish to enroll. If you are not sure, select "Not Sure". For a reference of course contents, please visit IDEA MATH Curriculum page. If you have questions, please contact info@ideamath.org

Please make sure to input accurate, complete, and up-to-date academic and contact information into your account profile. Applicants not recently enrolled in our programs must take a placement test (and exactly one placement test within a 6-month span). This gives all parties better idea on where student stands—math and learning skill/habit/willingness. Applicants' course placements will be based upon their academic background and placement test work.

If you have questions, please contact info@ideamath.org

Math Roots

Math Buds

Math Challenge A

Math Challenge 1

Math Challenge 2

Math Challenge 3

Math Challenge 4

Math Challenge 5

Sessions
Please note that the Spring Session (Session 2) is a continuation of the Fall Session (Session 1). We highly recommend you to register for both sessions to complete the course. Tuition is charged per session so you can make two smaller payments for the course. If you have questions, please contact info@ideamath.org

Fall Session (Sept. 2026 - Dec. 2026)

Spring Session (Jan. 2027 - May 2027)

Full Year Program (Sept. 2026 - May 2027)