Afterschool Activities, STEAM

Cambridge Youth Flag Football League is for boys and girls between the ages of 3-17 and is designed to teach players of all abilities new skills and training regiments.

Join us for enriching, playful, and fun math classes! Cambridge Math Circle (CMC) offers a range of classes (in-person and online) to students in grades 2-8. Check our website for more information.

A Co-Ed youth lacrosse development and skills program for both boys & girls 7 years old and younger. NO EXPERIENCE NECESSARY!

We have travel teams for girls and boys who want a full team experience, plus the Future Falcons co-ed skill development program for younger ages.

Cambridge Family Microsoccer is a soccer program for 4-6 year-olds, who play every Saturday during our Fall and Spring seasons.

We offer martial arts for children, teens, and adults. Learn how to stay fit, active, and focused. Taekwondo combines kicking, punching, and blocks into a workout for body and mind!

We offer afterschool sessions and full-day programs designed to help kids foster self-confidence as they climb, jump, problem solve, and explore their creativity.

A full-day offering that features a half-day of parkour instruction and challenges and a half-day of climbing (belaying & bouldering).

We provide the highest level of musical training and performance opportunities while transforming lives, one voice at a time.

Providing safe, in-person full day academic and social-emotional support for school-age children.

We run parkour classes in various parks throughout Cambridge and Somerville during the school year. No special equipment or prior experience needed.

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.

We host two nature camps for children and youth over the summer, one at Habitat in Belmont and one at Drumlin Farm in Lincoln.

JOYweavers celebrates children and families with great summer programming! We offer accessible, inclusive programming for children who benefit from a smaller setting.

Come join our Chinese immersion summer camp for classical Chinese reading, challigraphy, tea art, Gongfu (Wushu), Chinese instruments, Chinese Art crafts, Chinese food and much more.

We restore and protect the green spaces in urban areas like the one around Magazine Beach along the Charles River. in spring and summer we invite people to enjoy the site and host community events.

We offer a summer camp option for 4 weekly sessions for current 1st-6th graders. Each week has a different topic as the central theme.

Explore exciting technologies, enjoy outdoor activities, and make new friends! Tech Crafters, BattleBots®, Vex, FLL and many more fun tools and games!

We are offering virtual tutoring in all subject levels (K thru 12), including ACT/SAT test prep and foreign languages.

Join our after school where your young person will learn, create, and play.

We offer a Chinese Immersion afterschool program for PK to 6th grade students and an Art & Talent Class for PK to 12th grade students in the Cambridgeport/ Central Square area near the MLK School.

We provide a list of all upcoming opportunities for children ages 0-11; regular activities include story times, arts, musical, and dance events and more in our Children's Room.

Dazzling minerals await you at the Harvard Museum of Natural History's Earth & Planetary Sciences Gallery! New to the collection is a unique assortment of egg-shaped minerals.

For ages 4+! NSM offers group instrument lessons, choir ensembles, & private lessons on strings, guitar, woodwinds, piano, and voice.

We offer an afterschool program for students ages 5-12 based on the experience of Jewish values, traditions, holidays, culture, and life cycles that is both teacher-led and self-directed.

Our classrooms are designed to link the school-day and after-school experiences for children and families enrolled in the King Open School.

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