Ages: 2 – 6 years old as of August 31, 2026

Prerequisites: None

Join us for an unforgettable seasonal adventure as we explore the wonders of Duxbury Bay from early fall through winter! Designed for children ages 2–5 and their caregivers, this hands-on enrichment program follows the changing seasons, giving little learners the opportunity to discover how our coastal environment transforms throughout the year.

Ages: 3 – 6 years old as of August 31, 2026

Prerequisites: None

Spark your child's curiosity in our year-round Friday drop-off program for children ages 4–5! This 2.5-hour enrichment program combines marine science, nature, and early STEM learning through hands-on activities, experiments, games, crafts, stories, and outdoor exploration on our campus.

Ages: 5 – 15 years old as of August 31, 2026

Prerequisites: None

Give your homeschooler a year of hands-on scientific discovery on and around Duxbury Bay! Designed for curious learners, our homeschool program combines marine science, environmental education, and outdoor exploration to create an engaging learning experience that goes far beyond the traditional classroom.

Ages: 5 – 9 years old as of August 31, 2026

Prerequisites: None

New this year! Our Marine Science After-School Program is now offered in two five-month sessions, giving students even more opportunities to spend time at DBMS. We take the hassle out of after-school transportation by picking up students from Chandler School in the DBMS van when school dismisses at 3:25 p.m. During the first session, we'll make the most of the beautiful fall weather with boat trips, beach explorations, and hands-on investigations of local ecosystems. As the seasons change, we'll transition indoors to dive into exciting marine science topics through engaging lessons, interactive activities, games, and fun science experiments. Winter doesn't stop our adventures! Throughout the season, we'll bundle up for special outdoor experiences, including our popular Snowy Owl Beach Adventure, where we will head to the beach at sunset to try and catch a glimps of one of our favorite winter visitors to the Bay!

Ages: 8 – 12 years old as of August 31, 2026

Prerequisites: None

New this year! We're excited to offer an extended after-school program for our Alden students, combining the best of our most popular programs into one unforgettable experience. Students will enjoy a mix of maritime adventures, hands-on marine science, and exciting Mythbusters-style challenges throughout the session. We'll kick things off by making the most of the warm weather with sailing, kayaking, fishing, and outdoor adventures to Clark's Island and local beaches. As the seasons change, we'll transition indoors to explore marine science through engaging lessons, engineering design challenges, and creative Mythbusters experiments that encourage critical thinking and problem-solving. Even during the colder months, the fun continues! Students will enjoy games, crafts, and special activities, and we'll also provide dedicated time for homework help, giving them the opportunity to stay on top of schoolwork while spending their afternoons learning, exploring, and having fun with friends.

Ages: 5 – 9 years old as of August 31, 2026

Prerequisites: None

DBMS offers half-day vacation day programs from 12:30-3:30 PM for grades K-2. During half-day programs, we pick students up from Chandler Elementary School in our 15-passenger van. Students who attend other schools are welcome to join our half-day programs. We also offer full-day vacation programs from 9:00-2:00 PM for grades K-5. Some of our full-day programs include a field trip component. Please read the program descriptions to learn more about the topic and activities for each program. Each half-day student will learn about a new marine science topic. Weather permitting, students will get out of the classroom for some hands-on fun after the lesson exploring local habitats or taking a skiff ride!

Ages: 8 – 12 years old as of August 31, 2026

Prerequisites: None

DBMS offers half-day vacation day programs from 10:45-2:15 PM for grades 3-5. During half-day programs, we pick students up from Alden Elementary School in our 15-passenger van. Students who attend other schools are welcome to join our half-day programs. We also offer full-day vacation programs from 9:00-2:00 PM for grades K-5. Some of our full-day programs include a field trip component. Please read the program descriptions to learn more about the topic and activities for each program. Each half-day student will learn about a new marine science topic. Weather permitting, students will get out of the classroom for some hands-on fun after the lesson exploring local habitats or taking a skiff ride!

Ages: 4 – 12 years old as of August 31, 2026

Prerequisites: None

We also offer full-day vacation programs from 9:00-2:00 PM for grades K-5. Some of our full-day programs include a field trip component. Please read the program descriptions to learn more about the topic and activities for each program.

Ages: 5 – 12 years old as of August 31, 2026

Prerequisites: None

Join the DBMS crew on this spooky night filled with games, experiments, and spooky deep-sea creatures. During this two-hour event, participants will cycle through 6 ocean Halloween-themed stations. There will be a mix of games, crafts, a visit from a mad scientist, and trick-or-treating. Costumes are encouraged!