Copy of Overview

Fall-Spring Sessions

After School, Weekends and for Homeschoolers

Ti2 offers fall, winter, and spring courses for young people ages 5-17. The student to teacher ratio is 4:1 with an eight to ten student maximum per class. Students work side-by-side with scientists, engineers and educators.

Course Admission

Most courses are designed for an academic year--Sept to June. It's possible to enroll for fall, winter, or spring terms, particularly for younger students, ages 5-10. Some Ti2 classes require prerequisite knowledge. However, in all cases, we will assess a child for admission. Our objective is to ensure that students learn joyfully. 

View the range of academic-year course descriptions. See the current course schedule. Enroll now.

Summer Session

Age/Grade Guidance

Students need to be entering the course's specified grade by September of that year to be eligible to enroll. However, if a child would flourish in a class that does not equate with his/her grade level, please call us to discuss. Browse the course descriptions. See the summer course schedule. Enroll now.

Multi-grade groupings work beautifully at Ti2. All students whether the youngest or eldest are actively engaged and learning. Ti2's approach promotes collaboration and teamwork while simultaneously supporting demanding but nurturing individual learning growth.

Full Day Needs

If your family needs a full-day program, we offer for-fee afternoon programming. Please contact us at or 617 340-9907


The Innovation Institute holds full-day, week-long sessions over winter and/or spring school vacations weeks. We follow the public school calendar. Information is posted seasonally.