Afterschool (Every Day), STEAM

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.

Cambridge Camping provides an in-person STEAM-centered cooking program during the February school vacation week. 

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

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

We offer fun and exciting project-based programs in: Game Design, Roblox, Minecraft, Python. Augmented Reality, Engineering, Circuitry, Robotics and more...

We are a non-profit parent cooperative offering engaging, developmentally appropriate afterschool programming for children in Kindergarten through 4th grade who attend the Graham and Parks School.

Habitat Nature Day Camp has been engaging children since 1974.

Chinese Immersion afterschool program in Cambridgeport/ Central Square area. Near MLK.

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 offer a summer camp option for 3 weekly sessions for current 1st-6th graders. Each week has a different topic as the central theme.

Join us for a math-focused summer! Kids entering grades 3-8 will play math games, learn to do art and music with a math focus, and become better solvers of non-standard, hard math problems.

We offer STEM programs at various locations across New Hampshire, Vermont, and Massachusetts to children ages 4-13.

Explore exciting technologies, enjoy outdoor activities, and make new friends! Tech Explorers, LEGO® BattleBots®, Drones and Bots, Minecraft Makers, and more.

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

We're offering a summer program focused on kayaking and nature exploration.

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.

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

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

We are a fantasy camp for young people located on the outskirts of Boston, MA that run online events and in-person summer camps.

To get people outside, 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.

NSM's Choral Program offers vocal music for children ages 5-17.

MathTalk is seeking families with children 4-8 years old to pilot the "Math! Everywhere!" app! Families will earn "MathBuck$," redeemable at local businesses. Scan the QR code on the flier to sign up!

We offer STEM programs every summer at various locations across New Hampshire, Vermont, and Massachusetts to children ages 6-13.

Celebrate the Lunar New Year with the Harvard Museums of Science and Culture! Learn about the animals of the zodiac in this fun scavenger hunt across two museums, perfect for all ages.

We offer regular programs, individual classes, and ZooCamp over the summer that features a curriculum of animal, science and conservation-based games and activities for children in grades PreK-12th.

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.