Home

The Secondary Winter Concert delighted the CAISL community with an evening of festive music and impressive performances.

Thank you to our amazing Parent Support Group for beautifully decorating our school.

This weekend, CAISL staff and students teamed up with Banco Alimentar, collecting 2,735 kg of food at a local supermarket. Thank you to our volunteers and the generous shoppers who made this possible!

Grade 2 students explored Linhó in a scavenger hunt, improving map-reading skills while visiting local landmarks and connecting with the community.

Thanksgiving is a special time at CAISL, marked by heartfelt traditions that celebrate community and gratitude.

The Fall Tournament, held from November 21-23, was an exciting showcase of athletic talent, teamwork, and school spirit.

At CAISL’s recent Pep Rally, the school spirit was in full force as students from Grades 4 and up filled the gym to support CAISL teams preparing for their end-of-season tournaments.

On November 11th, we joined the Portuguese tradition of celebrating S. Martinho’s Day in Early Childhood.

This year marks the 30th anniversary of the Iberian Model United Nations (IMUN), where young delegates from around the world gathered to discuss global challenges and envision solutions for a better future guided by the theme “Voices of Tomorrow, Actions of Today”

Today, CAISL was transformed into a spooky wonderland as students celebrated Halloween in style!

On Friday, October 18th, CAISL hosted its first-ever Charity Gala, an event that was organized by a group of Grade 12 students as part of their CAS project.

Joana G., a 2023 graduate of CAISL, recently visited the school while on a break from her studies in the Netherlands. Now in her second year of a Psychology degree, Joana is excelling in her program. Joana caught up with former teachers and friends, reminiscing about her time at CAISL and sharing stories from university.

From September 15th to October 15th, our international school celebrated Hispanic Heritage, honoring the diverse cultures of students from Spain and Spanish-speaking countries in South America.

CAISL welcomed back 2016 alumna Matilde L., who shared her journey of embracing change and pursuing new opportunities. After shifting paths, she earned degrees in Sports Sciences and Innovation Management in the UK, gaining diverse experiences that fueled her passion for innovation. 

Today, an English class took place at the school snack bar, where students shared their chosen poems. The teacher guided them on rhythm and delivery, creating a relaxed atmosphere that highlighted how learning can happen outside the traditional classroom.

We are proud of our senior student Emily A. for being recognized by the First Lady of the United States. This honor reflects the diverse talents and achievements of our students and inspires our school community to continue striving for excellence.

On October 8, 2024, eighth-grade students visited the News Museum in Sintra to enhance their understanding of journalism, following lessons on journalistic texts. They engaged in interactive experiences, including simulating live news reporting, and explored various types of journalism, such as war, propaganda, and sports journalism, with sports journalism being a clear favorite.

Last week, our Middle School students enjoyed a three-day adventure packed with outdoor activities like water park fun, zip-lining, and rope courses. The experience fostered teamwork, leadership, self-confidence, and stronger connections with peers, all of which will enrich their academic and personal lives throughout the school year.

We recently welcomed back Nicole C., a CAISL alumna from the Class of 2021, who is thriving in her second year of medical studies at the University of Bologna. At CAISL, she excelled in the IB program and showed great dedication to her studies. She encourages current students to pursue their dreams, embrace challenges, and reflect on their growth. We are proud of Nicole's accomplishments and look forward to her future success.

Last Saturday, CAISL hosted a vibrant Welcome Back BBQ for over 500 attendees, including students, families, alumni, and staff. The event featured games, a bake sale, and a fun chili contest, all set in a festive, fall-themed atmosphere. It was a wonderful opportunity for new families to get to know the school and experience the CAISL community spirit.

On Friday, September 27th, high school students participated in an Advisory Bonding Outdoor Activity at Guincho Beach, where they engaged in team-building exercises, reflected on personal growth, and enjoyed the beauty of nature. The event featured three rotations focused on hiking, group challenges, and wellness discussions, fostering connections and promoting well-being.

Bea S., a CAISL alum, returned as a library volunteer before starting nursing school, helping shelve hundreds of books from the summer reading initiative. The library celebrated her contributions with a cake and wished her success at university.

Twelve CAISL students from grades 9-12 attended the Leadership Summit in Estoril, engaging with global speakers and local leaders. The event fostered critical thinking, leadership development, and an understanding of global issues.

Last Friday, Grades 9 and 10 students took part in CAISL’s annual scavenger hunt in Belem and downtown Lisbon. In small groups, they explored Portugal’s culture and history, answering over 50 questions and enjoying the country's vibrant heritage.

Congratulations to CAISL swimmers at the Cascais Swim Grand Prix! We are proud of all participants for their hard work and determination.

CAISL College Day provided Juniors and Seniors with an opportunity to learn about various university systems and what makes a strong applicant.

CAISL students from grades 1 to 6 participated in the Summer Olympic Reading Challenge, completing booklets with the books they read during the break. Over 250 medals were awarded to recognize their dedication and love for reading. The school is proud of their achievements and looks forward to their continued growth as readers.

This week, parents of Pre-school, Elementary, and Secondary students visited the school to meet teachers and learn about classroom activities and learning goals. The event helped strengthen the connection between home and school, fostering a supportive learning environment. We appreciate our parents' enthusiasm and commitment to their children's education.

Today, the High School held the Student Council Presidential Speeches in the theater. Candidates Martim G., Tyrone M., and Lina E. shared their visions for improving the school and supporting fellow students. Grade-level representatives also presented their ideas.

The event was inspiring, showcasing leadership and a dedication to student well-being.

This week, our school celebrated the hidden curriculum, with students and staff wearing colors to symbolize values like respect, responsibility, and kindness. This event highlighted how these principles shape our positive and inclusive school environment.

Mr. Pearlman, a CAISL parent and U.S. State Department counterterrorism expert, spoke at the Middle School’s 9/11 remembrance event. He shared valuable insights on the September 11 attacks and efforts to combat terrorism, with students contributing thoughtful questions and reflections.

Mr. Bruno´s students enjoyed a creative approach to practicing Portuguese.  Pairs of students created a dialog between two puppets.  Students prepared and practiced their scripts and presented their puppet show to their classmates in the library story corner. 

Yesterday marked the exciting start of a new school year, and it was wonderful to see our students back on campus! We hope everyone had a great first day and is ready for a year of learning, growth, and new experiences.

CAISL's summer camps have concluded after two weeks of exciting activities. Campers excelled in acting and film, multi-sports, science exploration, and basketball. Thank you to everyone for an unforgettable summer of fun and learning. See you next year!

On June 18th, CAISL celebrated the dedicated work of the Parent Support Group (PSG) for the 2023-2024 school year. The event showcased the numerous events, clubs, and activities organized by the PSG, fostering a sense of belonging among families.

CAISL was honored with a significant role in the Gala Dinner & AmCham Tributes Awards 2024. Three of our Thespian Troupe students had the opportunity to host the event, introducing the various moments and ensuring everything went smoothly. Their confidence and professionalism were truly impressive.

Last Friday afternoon, our community came together for the much-anticipated Wolf Soccer Cup. This event saw about 120 participants, including alumni, current students, staff, and faculty, all gathered for an afternoon filled with fun, camaraderie, and, of course, soccer.

Ms. Gina from 8th grade had an idea to motivate our readers and what a success it was!  The middle students rotated through three stations:  the gym, the library and the art gallery.

On Friday, June 21st, the Elementary Drama Club delighted audiences with their semester-long project, a unique rendition of the classic tale "Cinderella."

In celebration of the 50th anniversary of the Portuguese revolution known as "25 de Abril," the Middle School Art Students created a vibrant mural.

Today, our school had the pleasure of welcoming back one of our alumnae Marcela C., who graduated in 2012. Her passion for physical education has always been evident. After graduating from CAISL, she stayed on to work in our PE department as an assistant, sports coach, and PE teacher. 
Last summer, she moved to Kuwait and is now a Physical Education Teacher at the Universal American School in Kuwait.

Last Friday, CAISL welcomed Renée Watson, a bestselling author who was recently included in Amazon Books' "Best Books of 2024 So Far".

She encouraged our students to write poetry and stories and to be strong readers.

CAISL's preschool informances showcased the impressive musical and artistic achievements of its youngest students.

Last week, our 5th-grade students embarked on an exciting field trip to Gredos, Spain. The trip offered a wonderful opportunity for students to immerse themselves in nature and engage in a variety of activities.

The CAISL's secondary spring concert on June 4th was a captivating showcase of musical talent and growth. The evening featured a diverse array of performances from the school's orchestras, middle and high school choirs, the varsity choir, IB music students, and combined ensembles.

The Grade 5 Wax Museum at CAISL, an innovative initiative under the Portuguese classes, offers a unique and engaging way for students to improve their language skills while delving into history.

This week, CAISL had the pleasure to receive a visit from alumnus Kangyi P. Graduating in 2019, his journey from CAISL to the University of Virginia (UVA), and now into a PhD program in "Ion Propulsions and Plasma Physics" at the same institution, reflects his remarkable dedication and the solid foundation laid during his time at CAISL.

Find out more about Kangyi in this post.

Students from 1st grade through 5th grade chose their favorite book in Portuguese and decorated "sardine" accordingly. They had great fun expanding their literature imagination.

On Saturday, May 25, CAISL celebrated the graduation of its largest class to date.

The Track & Field season may be short, but it’s packed with excitement!

Our Science program and students participated in Local and International Science Competitions.

The High School Awards Ceremony at CAISL was a memorable event on the evening of May 21st.

First-grade students tackled the challenging concept of fractions using practical reasoning with pizza slices.

Yesterday, twelve delegates from the 8th grade attended St. Julian’s inaugural JMUN conference. Among the ten awards presented, six were bestowed upon the exceptional performance of CAISL students.

CAISL's Middle School Musical Theater presentation of "Moana Junior" was a resounding success, delighting audiences on the evenings of May 17th and the afternoon of May 18th.

Last week, Middle Schoolers had an incredible learning experience during the Week Without Walls.

This week, our sixth graders embarked on a thrilling three-day overnight trip to the Évora region in southern Portugal. Their mission? To dive into Portugal's rich history, spanning from prehistoric times to the Middle Ages.

Middle schoolers were recently challenged to create a self portrait using two different art making strategies: observational drawing and abstract expression.

The CAISL International Festival, orchestrated by the dedicated Parent Support Group (PSG), illuminated the school grounds on the rainy afternoon of Saturday, May 4th. Despite the weather's attempts to dampen spirits, a vibrant crowd of parents and children gathered, eager to celebrate global diversity.

We recently embarked on an exciting field trip to Vasco da Gama Aquarium to kickoff our new thematic unit - The Sea. It was a day filled with awe-inspiring encounters and unforgettable moments as we delved into the depths of the ocean world.

Fifth graders completed an activity, Mold Terrarium, where students planned and conducted an investigation to discover the factors affecting decomposition.

We are thrilled to share the wonderful success of our school's recent participation in the AMIS Middle School Orchestra Trip to Berlin!

What an amazing day it was at our EC Family Day celebration! Parents, children, and teachers came together for a morning filled with laughter, excitement, and bonding.

CAISL celebrated the 50th anniversary of the Carnation Revolution with a series of engaging activities, that included artwork from elementary students and two guests speakers who shared their experiences from that time period. 

The Spring Tournament marks the end of the Boys Soccer and Girls Basketball season, and it is an opportunity for our teams to put their newly learned skills to the test.

Today our fourth graders visited the impressive Museum of Urban Art at Taguspark.

Last Friday was the last day of classes for our seniors, as they are now preparing themselves for exams.

The National Honor Society (NHS) Induction Dinner held on April 16th was a memorable occasion filled with pride, camaraderie, and celebration.

This year's high school drama production brought the whimsical untold tale of the Puffs to life.

Members of the CAISL Robotics Club participated in the MAIS Robomed in Madrid, where they demonstrated their technical skills and problem-solving abilities with impressive precision.

Tri-M Music Honor Society, the Thespian Troupe, and the Honorable Art Society gathered to welcome new members and celebrate their achievements in the arts.

On April 10th, a group of high school art students embarked on an enriching cultural journey to explore two renowned art destinations: the Julio Pomar Museum and the Museum of Contemporary Art at the CCB.

For the next month, Middle School students are working on developing their social skills in advisory.

CAISL celebrated Pi Day by organizing numerous activities for Middle School and High School students.

Mr. Arun Mani spoke to first grade students about his twenty year no-profit organization (Naya) committed to supporting girls in India who do not have an opportunity to attend school. 

Our Middle School and High School students have devoted time and resources to prepare and perform at their best in the annual Parlamento dos Jovens sessions (https://jovens.parlamento.pt/).

This Wednesday, CAISL hosted the 19th Annual JMUN Conference, where several local international schools gathered to delve into the theme of Human Rights.

The Thespian Troupe's recent performance of "Our Place" by Terry Gabbard electrified the halls of the high school as students showcased their immense talent and dedication to the craft of theater.

The opening of the senior art exhibition, aptly named Andromeda, marked a poignant celebration of creativity, passion, and artistic growth.

The Iberian Music Festival in Madrid, spanning from March 14 to 16, served as a melting pot of musical talent.

As the season drew to a close, both the Varsity Girls Basketball and Varsity Boys Soccer teams found themselves reflecting on their journey through local and international tournaments.

On March, 1st a group of fifth graders embarked on an enriching journey to Mosteiro de Alcobaça. On March, 7th a group of fourth graders explored the beautiful Mafra Palace and learnt about its fascinating history.

Last week, we had the pleasure of welcoming Ms. Erma Anderson back to our school for another insightful visit.

Last night, the corridors of CAISL were buzzing with excitement as students from preschool to High School, alongside their families, gathered for an unforgettable journey into the realms of Science, Technology, Engineering, Arts, and Mathematics (STEAM).

The Grades 1 and 2 Spring Showcase at CAISL was a delightful journey into the enchanting world beneath the waves.

The stage came alive with the melodic strains of the Orchestra, melodic voices and percussion instruments.

At CAISL, our commitment to providing dynamic and engaging learning experiences extends to our Middle School Collapsed Day, an eagerly anticipated event where students from Grades 6 through 8 delve into the exciting world of technology.

Last weekend witnessed an impressive display of talent and sportsmanship as CAISL's Varsity Swim Team dazzled spectators and competitors alike at the inaugural ESC Swim Meet hosted by our school.

Four exceptional CAISL mothers stepped into the spotlight to share their invaluable wisdom and experiences.

IB students worked on a collaborative science project that incorporated insights from their recent visit to ITQB Nova and Altíssimo.

CAISL's Orchestra and IB Music students stole the spotlight at Jazz Night.

In a burst of energy and camaraderie, the High School Student Council orchestrated a dynamic Pep Rally during lunchtime on March 5, rallying a spirited crowd of Middle and High School students in support of our upcoming Varsity teams' local and international tournaments.

Between February 29^th and March 2^nd, three of our High School students participated in the AMIS European High School Honor Choir in Paris.

Yesterday our school community came together for a heartwarming Staff Appreciation Breakfast organized by the Parent Support Group.

Our school hosted a heartwarming scene at the Main Library, where 10th graders teamed up with their 1st-grade counterparts for a special reading session.

Once upon a musical evening at CAISL, the Middle School atrium was transformed into a wonderland of melodies for the Mad Hatter Tea Party Concert. This annual event featured the extraordinary talents of the Orchestra and IB Music students from Grade 6, each given a chance to shine either individually or in small ensembles.

Matthew Habib, a distinguished former student of our Choir teacher, graced the campus for an unforgettable series of workshops and presentations.

The Collaborative Sciences Project (CSP) is bringing together students to tackle real-world challenges.

Excitement filled the year as a crowd of super-heroes, princesses, fairies, monsters, and even a hot-dog walked into school this morning.

Today we celebrated the Lunar New Year. This was the perfect opportunity for our students from Asia to shine on stage and share their traditions with the rest of their colleagues.

What a wonderful day our preschoolers had! All Parents were invited to join their children in the music classroom for an engaging performance.

Three of our 9th Grade students earned an invitation to participate in the 2024 High School Honor Orchestra Festival in London.

Last weekend our Cross-Country teams travelled to the Algarve for the annual meet.

A long standing CAISL tradition, the Talent Show gives young artists a chance to shine on stage with their chosen performance.

This week marked the end of the Division 3 Boys and Girls Volleyball season, that culminated in two well disputed tournaments.

Last week, 20 of our High School students embarked on an inspiring journey to the Netherlands to participate in the 56th The Hague Model United Nations (THIMUN) Conference, under the theme "Peace, Law & Justice".

After two days of intense play, our athletes still had plenty of energy on Saturday for the finals.

Today marked a historic moment for the Elementary Drama Club as they took the stage for the first time, presenting a captivating adaptation of "Alice in Wonderland."

Our Division 4 Volleyball teams have showcased exceptional skill, determination, and sportsmanship, securing outstanding achievements in the recent tournament.

Yesterday CAISL received university representatives from EU Consortium.

Wall-e and Eve touched down at CAISL on Saturday, January 20th, for an unforgettable movie matinee, a complimentary event orchestrated by the Parent Support Group.

Whether you are a teacher or a parent, you've certainly heard the phrase "I will never use math in real life" before. This is why Ms. Raquel's Math class decided to show their colleagues just how important math is, with real-world issues and demonstrating its practical applications.

This Tuesday, our Division 5 Boys and Girls Volleyball teams played a fantastic end of the season tournament!

Today, as in the US, we honor the important legacy of Reverend Dr. Martin Luther King Jr.

This week CAISL proudly celebrated color week highlighting the values in our 'hidden curriculum'.

Embarking on a cultural journey, our High School and IB Art classes recently had the privilege of visiting the renowned "Museu Nacional de Arte Antiga" (MNAA) in Lisbon.

Our Grade 4 students just had their first experience with Robo Wunderkind robots! These robots provide a hands-on learning experience, allowing our students to build and program them using a variety of modules, including motors, light sensors, motion sensors, and more