Get Involved!

About: Currently, CRLS a cappella club has four a cappella groups: Girls Next Door, Pitches and Dos, Sassafras, and Brocappella. Groups are directed by students-leaders and each group has their own schedule for practices and performances. All groups perform during two a cappella jams at CRLS and arrange their own performance outside of school.
When: 7:30-8:30a every day
Where:  Rm 0614
Advisor: Ivan Stefanov
By audition only

About: Students will learn about astrophysics and naturally occurring events in space (e.g. black holes, supernovae, hypernovae, etc.). We would address questions such as, “how did the universe come to be how it is?,” “how did the universe begin?,” etc  
When:  Tuesdays 3:05p
Where:  Rm 2412
Advisor: Tal Sebell-Shavit

About: The Ski Club has existed at CRLS for 38 years now, and with the help of the advisors, teachers, chaperones, students, and parents, we have been able to ski approximately 18,100 skier days in New England, the Rocky Mountains, and Canada.
When:  6:30a - contact advisor
Where:  3602
Advisor: Jon Baring-Gould

About: ASL Club provides a space for people of all American Sign Language (ASL) skill levels to practice current skills, learn new skills, and embrace and immerse themselves in deaf culture.
When:  Wednesdays 8-8:30a - contact advisor about frequency
Where: Rm  2319
Advisor: Matthew Hochkeppel

About: Educate the CRLS student body about human rights, and the scale of abuses going on around the world. Raise awareness of AI's work in the US and globally.
When: Thursdays 8-8:30 am
Where: Rm  5401
Advisor: Rachel Otty

About: To raise awareness for animal neglect and to allow students the opportunity to volunteer at an adoption center.
When: Thursdays 8-8:30 am
Where: Rm  LC-R Conference Room
Advisor: Jordan Roldan

About: The Arabic Club at CRLS welcomes all students to celebrate Arab culture and the Arabic language. It provides its members and the school community the opportunity to enjoy the richness of the Arab World and all it has to offer
When: Fridays 3:15-4:15p Bi-weekly
Where: Rm 1613
Advisor: Ibrahim Dagher

About: The Asian Club promotes and shares Asian history and cultures among its members through club activities.
When: Wednesdays 3:05p
Where: Rm 2210
Advisor: Dongyeon Helen Shin

About: Introduce more people to the great sport of Badminton; teach and facilitate the practice and aid in the physical conditioning of those who play.
When: TBD
Where:  TBD
Advisor: Dacia Antunes

About: The Before/After School Orchestra is for students who play violin, viola, cello, or upright bass and who couldn't fit the Block 1 Orchestra class into their schedule. Students will rehearse the same music as the Block 1 class and perform at the end-of-semester concert. Regular attendance at rehearsals is crucial whether or not students decide to participate for credit. Rehearsals take place Monday evenings and Fridays before school. Please be sure to fill out the MEDIA RELEASE FORM located in the Family Portal. Credit is optional but not required! Please contact your guidance counselor if you'd like to sign up for credit.
Eligibility: Students should already be proficient on their instrument and know how to read music. If it's your first time in the orchestra, please contact Ms. Umbro to schedule a time to play for her so she can give you the part appropriate for your level. Required Dress Rehearsal and Performance Commitment
When: Mondays 6-8 pm / Fridays 7:10-8:25a
Where:  Rm 0607
Advisor: Laura Umbro

About: The Falcon Friends Club promotes the development of friendships between students with intellectual and developmental disabilities, and students without disabilities.
When: TBD
Where:  TBD
Advisor: Lynette Belle

About: A 20-person auditioned Jazz Band performing swing, latin, funk, and rock tunes.
Eligibility:  By audition
When: Tuesdays 6-9 pm
Where:  Rm 0607
Advisor: Nathan Powers

About: The CRLS Bike Advocates are CRLS Students and Faculty committed to promoting: Biking, Bike Safety, Sustainability, Bike Mechanics, Road Knowledge, Bike Infrastructure, A Biking Community, and Enjoyment Through Biking.
When: Fridays 3:05 pm
Where:  Rm 2409
Advisor: Laura Borrelli

About: Members learn and discuss controversial biotechnology topics including gene editing, bioengineering, and synthetic biology.
When: Mondays 3:05 pm
Where:  Rm 1303
Advisor: Frank Benesch-Lee

About: TBA
When: TBD
Where:  TBD
Advisor: TBD

About: The CRLS Library Book Club is for students who like to read.
When: Tuesdays during lunch block
Where:  CRLS Library
Advisor: Emily Houston

About: To promote student leadership and innovation through social entrepreneurship
When: Mondays 8 - 8:30 am Bi-weekly
Where:  Rm 1109
Advisor: Jacqui Cesario

About: The Chamber Music Collaboration is a great program for students proficient at their instrument to get experience playing in smaller groups of duets, trios, quartets, or quintets. Students are placed into groups according to level, instrumentation, and scheduling availability. They rehearse independently as student-led groups for one hour once a week (rehearsal times are decided according to student scheduling availability either before or after school). All chamber groups gather together on 4-5 Wednesday afternoons spread throughout the school year to participate in professional-led Master Classes, and all groups perform in the June concert. We have a collaboration with Radius Ensemble, a professional chamber group. When possible, they may provide coaching for groups. Student-led rehearsals will take place in various designated rooms in the basement of the Arts Building. Master Classes will take place in Room 0607. Student-led rehearsals will typically occur either in the mornings from 7:30-8:30 am or after school from 3:00-4:00 pm, depending on the students' schedules. The Master Classes will occur from 3:00-4:30 pm on 4-5 designated Wednesday afternoons. 1. Please see this CMC Handout with Master Class dates and general expectations. Please get your Media Release form signed in the Family Portal.
Eligibility: Students must be proficient on their instrument and be able to read music. Auditions usually occur at our first introductory meeting in October - the date will be announced at Club Week.
When: Wednesdays, student-led will be either 7:30 - 8:30 am or 3 - 4p. Master-class will occur from 3 - 4:30p on 4 - 5 designated Wednesday afternoons.
Where:  Rm  0607
Advisor: Laura Umbro

About: To provide a space for students interested in learning, playing, or discussing chess and do so with other students.
When: Thursdays 3:05 - 4:05 pm
Where:  Bagel Benches
Advisor: Rick McKinney

About: To foster a Christian community that welcomes Christians and non-Christians. To provide exposure to beliefs, support one another in prayer and fellowship; and serve those in need.
When: Thursdays 8 - 8:30a
Where:  Rm 2315
Advisor: Michael Jordan

About: Club 4 organizes community service opportunities for CRLS students aimed at helping the homeless community in Cambridge. For example, teams of volunteers shop for, prepare, and serve meals at the Harvard Square Homeless Shelter.
When: Mondays 8 - 8:30a once per month
Where:  Media Cafe
Advisor: Hans-Bernard Manaligod

About: Students volunteer and have school community members donate blood. The students take blood pressure at: the Public Works Health Fair, Assisted Living at Youville Hospital, the staff at CRLS, and the Cambridge school-wide Science Fairs.
When: Wednesdays 3:05p
Where:  Rm 3412
Advisor: TBD

About: Brings together students who are interested in learning about computer science (CS) and the different aspects of CS that are not taught in school.
When: TBD
Where:  TBD
Advisor: Doug McGlathery

About: Critiquing of design objects and things with multiple uses. Discuss the importance and aspects of design and bring ideas to life; express creativity and have fun.
When: Fridays 7:30 - 8:30a
Where:  Rm 1221
Advisor: Michelle Watson Maxwell  and  Sarah Walker

About: Mission - to provide an authentic, hands-on learning experience and to educate more people to share knowledge about the ever-increasingly important subject of cybersecurity.
When: Contact advisor
Where:  Rm 1311B
Advisor: Eric Wu

About: D&D club is a place for anyone who enjoys tabletop role-playing games to meet, game, and geek out together.
When: Contact advisor
Where:  TBD
Advisor: Evan Milstein-Greengart

About: The Environmental Action Club works to raise interest in and awareness of issues around the environment.
When: Contact advisor
Where:  Rm 4408
Advisor: Tobe Stomberg

About: The Environmental Action Club works to raise interest in and awareness of issues around the environment.
When: Contact advisor
Where:  Rm 4408
Advisor: Tobe Stomberg

About: Large open enrollment performing arts ensemble featuring percussion, brass, and woodwind instruments.
When: Tuesdays and Thursdays 3:05 - 4:25p
Where:  Rm 0607
Advisor: Nathan Powers

About: TBA
When: Tuesdays 8a, Bi-weekly
Where:  Rm 2133
Advisor: Caroline Berz

About: Providing a safe space for students to create fiber art through knitting, quilting, crocheting, embroidery, etc. Fiber Arts have long been recognized as physical and mental health salves.
When: Wednesdays and Fridays, Time TBD
Where:  Rm 4408
Advisor: Tobe Stomberg

About: The CRLS Robotics Club is for students interested in the exciting and growing field of robotics.
When: Mondays 3:05p
Where:  Rm 1201
Advisor: Conrad Hauck and Jose-Luis Martinez

About: The CRLS Robotics Club is for students interested in the exciting and growing field of robotics.
When: Mondays 3:05p
Where:  Rm 1201
Advisor: Conrad Hauck and Jose-Luis Martinez

About: French Club will promote the understanding, study, and appreciation of the French language and Francophone culture. The club creates a space for friendship and conversation amongst CRLS students interested in the French language and Francophone culture
When: Mondays 8a
Where:  Rm 4105
Advisor: Andrea Racano 

About: Habasha is mostly about facilitating cross-cultural activities and reflecting diversity in and out of school. We share Ethiopian culture with others through music, dance, food, dress, and performances.
When: Thursdays 3:05p
Where:  Rm  2403
Advisor: Ayesha Wilson 

About: CRLS is an official campus chapter of the nonprofit organization Habitat for Humanity International. The club fundraises to build simple, low-cost homes for families needing decent and affordable housing.
When: Tuesdays 8a
Where:  Rm  3404
Advisor: Tanya Augustine 

About: The Henna Club at CRLS welcomes all students to the art of henna and the joy and relaxation derived from learning and applying it. Learn the techniques involved and engage in applying the creative designs. Enjoy a relaxed atmosphere and soothing music and get introduced to, or re-acclimated with the cultures of many countries and communities where henna is an established tradition celebrated for what it is and for all that it represents for life’s various ceremonies and events.
When: Fridays 3:15 - 4:15p, Bi-weekly
Where:  Rm  1613
Advisor: Ibrahim Dagher 

About: Bringing students together in a socially distant, pandemic-friendly, low-cost, stress-relieving activity of hiking.
When:  Monthly, contact advisor
Where:  Rm  2608
Advisor: Sunny Gupta 

About: History Club participates in advocacy work and explores places of historical relevance, and the annual National History Day competition.
When:  Wednesdays 8a
Where:  Rm  2134
Advisor: Lily Rayman-Read 

About: Making a difference through community service in connection with Rotary International.
When:  Wednesdays 3:05p, Bi-weekly
Where:  Rm  3125
Advisor: Janani Nathan 

About: A space to learn about financial markets, invest in a collaborative and interactive mode, and connect with others with similar interests. Ethical investing is a priority and promoting/striving for diversity within the club.
When:  Contact advisor
Where:  Rm  4410
Advisor: Cale Moore 

About: JSA is a student-run, non-partisan, non-profit political awareness club. Students run the chapter meetings, decide on debate topics, and organize every aspect of the chapter.
When:  TBD
Where:  TBD
Advisor: Joshua Landwehr 

About: Coming together to share an appreciation for and explore Korean culture through K-Pop music. Students work together on dance choreography, club-sponsored activities, and building friendships.
When:  Thursdays 8 - 8:30a and 3:05 - 4p; contact advisor for frequency
Where:  Rm 4121
Advisor: Dionne Campbell 

About: The Latin Club is open to all former, current and future Latin students, as well as students who are interested in ancient Roman history, culture, mythology or the Latin language.
When:  Fridays 3:05 - 5p
Where:  Rm 2321
Advisor: Maria Giacchino 

About: TBA
When:  Thursdays 3:05p; contact advisors for frequency
Where:  Rm 5102
Advisor: Christopher Montero and Alejandro Hernandez 

About: TBA
When:  TBD
Where:  Rm  4104
Advisor: Emmanuel Oppong-Yeboah 

About: Raising awareness of issues associated with our Ocean.
When:  Contact advisor
Where:  Rm  3402
Advisor: Paul McGuinness 

About: Do you want to learn creative and elegant ways to solve problems? Do you want to explore surprising connections between different ideas? Then Math Club is for you.
When:  TBD
Where:  TBD
Advisor: Nora Watson 

About: We are a work-study community service program. Come learn TV Production, Interviewing Skills, Animation, Screenwriting, Video Editing, Sound Design, and Teamwork.
When:  Mondays and Wednesdays 3 - 5p
Where:  Media Arts Building
Advisor: Joshua Arevalo 

About: Annual participation in the Harvard University MUN Conference. The club has played an advisory role in the Mayor's initiative to introduce Cambridge youth to the United Nations.
When:  Fridays 7:30a
Where:  Rm 5101
Advisor: Nicholas Yeh and Christopher Montero  

About: CRLS after-school dance program
Eligibility:  All students are welcome to participate. Students audition to be cast in dances.
When:  M - F, varied times
Where:  Rm  0621
Advisor: Mila Thigpen and Brenda Divelbliss

About: The MBA s where camaraderie, community, and competition meet to have a good time. It is a co-ed club and members of all grades and all skill levels are welcome to join us.
When:  Wednesdays and Fridays 6:30 - 8a
Where:  Fieldhouse
Advisor: Dyamond Gardner

About: Promotion of cultural competency through sharing the diverse culture of Muslim students at CRLS
When:  Mondays 3:05p
Where:  Rm 4103
Advisor: Kawtar Bhih Abdelgany

About: Membership in the Derry-Wood Chapter of the NHS is an honor bestowed upon a student. Selection for membership is by the CRLS National Honor Society Faculty Council and is based on outstanding scholarship, character, leadership, and service. Once selected, members have the responsibility to continue to demonstrate these qualities.
Eligibility: Juniors and seniors with a GPA of 87 or above will be invited to submit an information packet. Selection will be determined by the Faculty Council.
When:  Bi-Monthly
Where:  Media Cafe
Advisor: Emily Beaulieu

About: STEAM Integration, we want to spread the love and art of origami at CRLS and beyond! In addition to folding the iconic crane, we will be folding animals and geometric shapes while sharing how origami is used in the STEAM field.
When:  Tuesdays and Thursdays 3-4p, Semi-Monthly
Where:  Rm 5404
Advisor: Kristin Knowlton

About: The Peer Mentor Advisory team comprises seniors who are returning Student Guides and Peer Mentors.
When:  TBD
Where:  TBD
Advisor: Sharon Lozada

About: Poetry/Spoken Word Club is a place for students to create, share and listen to poetry!
When:  Mondays 3:05p
Where:  Rm 4101
Advisor: Emmanuel Oppong-Yeboah

About: Purpose - to spread accessible information about the current political climate and passing legislation to students CRLS.
When:  Tuesdays 8am, contact advisor about frequency
Where:  Rm 3624
Advisor: Benjamin Cohen

About: Project 10 is the Gender & Sexuality Alliance (GSA) at CRLS. P10 is a safe haven and support network for gay, lesbian, bisexual, transgender, questioning and straight supporters. P10 is a place to talk, have fun and provide a sense of belonging; a way to raise awareness of LGBTQ+ issues in the community; and a place to come and be YOU. All students at CRLS are welcome to join regardless of sexual orientation or gender identity.
When:  Tuesdays 3:05 - 4:05p
Where:  Rm 3103
Advisor: Drake King

About: Convey the message of social and civic responsibility to each reporter/writer and bring issues to the readership that are especially pertinent to the school community. Our motto, "Listening to every voice, printing what you need to hear," forms the core of our principles and demonstrates our responsiveness and responsibility to our readership.
When:  M-F 7:15 - 8:30a; every Thursday 3 - 4p, contact advisor for frequency
Where:  Rm 3401
Advisor: Steve Matteo

About: Build and compete in a Rocket Competition.
When:  Thursdays TBD
Where:  Rm 2608
Advisor: Sunny Gupta

About: Learn to solve the Rubik's Cube and Different Puzzles (Competively)! With competitions and visits to WCA (World Cube Association) competitions. Anyone can join, even if they do not know how to solve a Rubik's cube. Join the CRLS Cubing community!
When:  Wednesdays 7:45a
Where:  Rm 4401
Advisor: Michael Murphy

About: The CRLS Science Team is an opportunity to compete in various science events. Competitive events include all disciplines of science and can involve laboratory experiments, design projects, cooperative challenges, and paper and pencil tests.
When:  Tuesdays 3:05p
Where:  Rm 2405
Advisor: Kris Newton

About: An organization that is fighting against domestic violence. We raise money to donate to local domestic abuse shelters.
When:  Fridays 8a, contact advisor for frequency
Where:  Rm 2310
Advisor: Jillian Hutt

About: Embrace South Asian culture and history and teach/learn about current events, cultural practices, and more. People of all cultures and backgrounds are welcome to come and help embrace the culture.
When:  TBD
Where:  Rm 2608
Advisor: Sunny Gupta

About: To expose students to the Spanish language and culture of the many Spanish-speaking countries.
When:  Thursdays 3:05p, Bi-weekly
Where:  Rm 2620
Advisor: Sunny Gupta

About: Come become a quick thinker and an effective speaker, while winning a few trophies and becoming a part of our close-knit team!
When:  Fridays 3:15p
Where:  Rm 2212
Advisor: Erik Scott

About: Students coming together to improve their physical skills and enjoy the game of Spikeball while competing in a positive environment.
When:  Wednesdays 3:15 - 4:30p
Where:  Rm 3610
Advisor: Joshua Feinberg

About: Introduce students to nature and biology concepts. The SAF Club would allow students to go out on the water with their peers to experience nature while learning important biological concepts that come with fishing.
When:  Mondays 3:05p
Where:  Rm 3412
Advisor: William McDonald

About: Is responsible for managing various events, activities, programs, policies, and initiatives around the school. Student government represents the best interests of CRLS' student body and helps shape the student experience on campus.

Subgroups include Freshman, Sophomore, Junior, and Senior Class Officers; each group participates in the larger student government club.
When: Thursdays 7:50 - 8:30a
Where:  Rm 2320
Advisor: Rachel Williams-Giordano and Jacqui Cesario

About: SPAC strives to fight injustice in the prison system by engaging in community-based action and working with incarcerated people while providing valuable experiences to our members.
When: Thursdays 8a
Where:  Rm  4120
Advisor: Kathleen Fitzgerald

About: Sustainable development addresses key world issues such as poverty, hunger, equality, education, clean water, clean energy, economic growth, and environmental issues. It does this in ways that do not deplete resources or degrade the environment and are sustainable over time.
When: Thursdays 8a
Where:  Rm  2405
Advisor: Kris Newton

About: This is a club where students work with a guest teaching artist from Improv Boston.
When: Wednesdays 7:15 - 8:20a and four evening shows
Where:  Black Box Theatre
Advisor: Monica Murray and Brett Cramp

About: The CRLS Underwater Robotics team is a group of students interested in designing, building, and flying underwater robots to meet specific mission requirements and challenges for a regional and international competition.
When: Thursdays 3:05 - 4p
Where:  Rm 3402
Advisor: Paul McGuinness

About: The UNICEF Club at CRLS supports UNICEF’s work to advocate for protecting children's rights, to help meet their basic needs, and to expand their opportunities to reach their full potential. By means of fundraising, advocacy, and education, our club is especially committed to aiding the most disadvantaged children - victims of war, disasters, extreme poverty, all forms of violence and exploitation, and those with disabilities. Established by the United Nations in 1946, UNICEF is the acronym for the United Nations International Children's Emergency Fund. In 1953, the name was changed to the United Nations Children's Fund, but the UNICEF brand name had been established and has remained its official name to this day. UNICEF works in about 190 countries providing many types of assistance to children and mothers.
When: Tuesdays 8a, Bi-weekly
Where:  Rm 1613
Advisor: Ibrahim Dagher

About: The yearbook staff is led by a dedicated group of seniors who oversee the yearbook concept, design, photography, editorial, sales and business.
When: Tuesdays 8a
Where:  Rm 1109
Advisor: Jacqui Cesario