STEAM (Science, Technology, Engineering, Arts, Math)

TriTogether is a 501(c)3 nonprofit providing free tutoring to children, teens, and young adults in foster care.

We offer STEAM, inquiry-based, and interdisciplinary learning programs that connect youth across cultures through real-world challenges, hands-on exploration, innovation, and mentorship.

We bring robotics, coding, engineering, and design to life—shaping your child’s future through hands-on learning.
Join our afterschool studio with flexible open enrollment or convenient monthly memberships.

We bring robotics, coding, engineering, and design into your child's summer and future! We also have an afterschool studio with open enrollment or monthly memberships available.

Discover the nature of Cambridge from the cockpit of a kayak during this late-summer adventure!

The program follows an Illustrative Math Curriculum with a concrete, pictorial and abstract approach to math, enabling students to learn mathematics meaningfully.

We've created orienteering courses throughout the city of Cambridge to get you and your family outside and moving around. Check out our map courses on our website!

We offer a progression of map navigation activities for home-schooled students who want to learning individually or in a group.

We help girls develop courage, confidence, and character through community service, exploration, workshops and adventures, including lessons in STEM, outdoors, life skills, entrepreneurship.

Our summer programs provide a creative, hands-on learning experience like no other. Get ready for a summer brimming with thrilling explorations and discoveries alongside us!

We are a leadership program where upper-middle and high school girls serve as co-teachers and mentors in K-8th grade science clubs.

We offer lots of free events throughout the year for people of all ages with a love of learning!

We offer nature-based games and activities, art, live music, food, and lots of other programs and activities for all ages, year-round.