
National Online Student Extracurricular Activities
Connect with peers nationwide through engaging online extracurriculars, from national leadership groups to architecture and 3D modeling, art courses and astronomy.
National Online Activities
Select age group, topic, and/or online location.
Recent Extracurricular Posts
Get In Touch
On Social
By Phone or Text
(617) 734-3700
By Mail or Email
1678 Beacon Street
Brookline, MA 02445
By Form
Educational Advocates
Our objective is to guide the family in finding options where the student will not only get admitted, but thrive and find success once on campus.
University of Notre Dame - Pre-College Online Program: STEM
Notre Dame's pre-college online STEM-related courses feature dynamic video lessons by renowned faculty, & access to mentors.
iD Tech: Computer Science and Cybersecurity Classes
iD Tech offers online coding, game development, robotics, & design courses for kids & teens, taught by expert instructors.
Georgetown University Pre-College Program: Cybersecurity Course
This course unveils how cyberspace evolved, how it opened the door for cyberattacks, & how the world of the dark web came to exist.
Excel High School: STEM Mechanical Engineering Course
Dive into the fascinating world of mechanical engineering with Excel High School's comprehensive introductory course.
edX: Engineering
edX offers a wide range of online engineering courses from, covering topics like mechanical, electrical, and civil engineering.
24/7 Teach: AI - Prompt Engineering Bootcamp
Embark on a journey into the fascinating world of AI Prompt Engineering in our specially designed bootcamp for teens
Actor’s Studio Online Acting Classes
Our program offers hands-on, immersive training to help you master storytelling, convey emotion, & unlock your acting talent.
MIT - MITES Semester
Join MITES Semester (formerly MOSTEC) for a six-month STEM & college preparation experience.
SHPE: Virtual STEM Labs
We provide K-12 students access to a variety of opportunities in science, technology, engineering, & math!
Tufts Pre-College: Engineering & Computer Science Programs
Explore your academic interests at an advanced level with college courses at Tufts University that are open to high school students.
Young Wonks: Online Coding Classes
Computer science classes with robotics, Internet of Things (IOT) & game development based curriculum.
Webflow University
Webflow University offers free courses & tutorials on web design, development, & creating website.
W3Schools
W3Schools Campus provides a vast coding library of courses, quizzes, & interactive lessons for all skill levels.
Veritas AI
AI Scholars is a 10-week online bootcamp covering AI fundamentals, applications, & a hands-on project with a mentor.
Tynker
Tynker equips children with foundational computer science, programming, & critical thinking skills to prepare them for the future.
Treehouse
Founded in 2011, Treehouse offers accessible, affordable online tech education, teaching over 1.2 million people to code and design.
MehtA+ - AI/Machine Learning Bootcamp
This 6-week virtual camp for 8th–12th graders taught by MIT & Stanford engineers covers AI, machine learning, & learning fundamentals
Coursera: Astronomy Courses
Coursera offers a variety of online astronomy courses from top universities in topics like stars, planets, galaxies, & cosmology.
Khan Academy: Cosmology and Astronomy
Khan Academy's Cosmology & Astronomy course offers free lessons on the universe's scale, stars, black holes, & Earth's history.
MIT OpenCourseWare: Introduction to Astronomy
Introduction to Astronomy provides an introduction to the physics of the solar system, stars, the interstellar medium, & the universe.
NASA: Jet Propulsion Laboratory
NASA's Jet Propulsion Laboratory offers educational resources, including lesson plans, projects, & videos for students in STEM fields.
Open Yale Courses: Astronomy
The Department of Astronomy at Yale offers a wide range of courses in astronomy, physics, & mathematics.
OpenLearn: Astronomy
OpenLearn offers 'The Universe: A Beginner’s Guide,' an accessible course exploring the fundamentals of the universe for beginners.
Royal Museums Greenwich: Introduction to Astonomy Online
This course is for people with no prior knowledge of astronomy & offers a basic introduction to the subject from various perspectives.
Udemy: Astronomy Courses
Udemy offers online astronomy courses for all levels, covering stargazing, planetary observation, & astrophysics.
Scratch (developed by MIT)
The world’s largest coding community for children that allows young people to create digital stories, games, & animations.
Inspirit AI
Artificial Intelligence high school & middle school intensives led by Stanford & MIT Graduate students.
freeCodeCamp
freeCodeCamp offers a proven path to your first software developer job with hands-on projects & certifications from all levels.
Codecademy
Codecademy empowers learners at all levels to grow their coding skills & make an impact through interactive learning
Class Central: Caltech The Science of the Universe
Learn the basics of astronomy at the home of time & space in this online course.
The Planetary Society
There is a potential 50% cut to NASA science on the line. Fuel our efforts to stop this cut & help us hit our goal of 800 new members.
RoboBlockly
A web-based robot simulator that teaches coding and math through a puzzle-piece interface, aligned with Common Core State Standards.
Carnegie Mellon Robotics Academy
Offers online courses and resources using robotics to teach CS-STEM, with curricula for students.
REC Foundation
Offers VEX robotics programs, delivering accessible and scalable robotics education.
Botball Educational Robotics Program
Engages students in team-oriented robotics competitions, focusing on designing, building, and programming autonomous robots.
AMDA After School Conservatory: Acting for Stage & Screen
A 6-week online program offering intensive study and performance opportunities, focusing on both stage and screen acting.
Performing Arts Workshops: Online After School Acting
Online classes covering improv, speech/dialects, theater games, acting techniques, and acting for the camera.
The Barrow Group Online Performing Arts Classes
Online acting classes for youth in acting, musical theatre, monologues, and film/TV, taught by award-winning professionals.
VEX Robotics Online Challenges
Explore VEX Robotics, where students of all ages can build, program, & compete in robotics challenges.
Tynker Robotics and Coding Camps
Tynker is the fun way to learn programming & develop problem-solving & critical thinking skills.
FIRST Robotics Virtual Events and Challenges
A global robotics community preparing young people for the future.
Code Advantage Robotics Classes
Learn to design, build, & program robots using creativity and problem-solving skills through programs tailored by age & skill level.
STEM Alliance Digital Mentoring
Digital mentoring programs, workshops, and after-school programs focused on science, technology, engineering, and math education.
NextGen Bootcamp Live Online Classes
Live online, interactive summer coding classes in Java, Python, web design, and more, focusing on real-world projects from day one.
Stony Brook University Engineering Programs for Middle School Students
Offers hands-on engineering programs taught by STEM grad students, available in-person, remotely, or in a hybrid format.
theCoderSchool Syosset
Coding classes in Python, Scratch, and JavaScript with private and semi-private coaching, using a mentor-based teaching approach.
The Coding Space in NYC, Brooklyn, Long Island
An after-school and summer coding program where kids & teens learn to code while developing critical thinking skills.
The Coding Space
Build intellectual confidence and a growth mindset through personalized projects in Scratch and JavaScript.
LI Youth Development - Coding Classes - in East Setauket, NY
A coding club introducing programming basics through hands-on projects in Python, C++, Java, & more, for all skill levels.
Girls Who Code Clubs
Free after-school programs that teach coding and build community to close the gender gap in tech. Meet regularly during school year.
Astronomy For Change - in NY
Astronomy For Change is a nonprofit organization whose mission is to affect positive change through astronomy & science education.