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CAISL is a student-centered educational community in which we challenge ourselves and each other to do our best and to make positive contributions to our diverse and ever-changing world.

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Recent News

Photo of our guest speakers on stage

The Middle School News team had the opportunity to interview two distinguished guests from the world of music: José Bruto da Costa, a Conductor with the Gulkenkian Choir, and Matthew Habib, an American Opera star who pursued his dream all the way to Germany, one of the opera capitals of the world.

Read More about Opera Live
Santa visited the preschoolers

Our EC3/4 and Kindergarten students received a very special visit in their classrooms. Among excited giggling and loud calls for Santa, he and his inseparable Elf helper entered each classroom.

Read More about Santa is Here!
Choir, Orchestra and Hand Bell Choir played together at the concert Songs by Candlelight

The evening of Sunday, December 11th, marked a premier for CAISL. That night, our High School Choir, Advanced Orchestra and Adult Percussion Group gathered at the St. Paul's Cathedral in Lisbon for a very special concert: Songs by Candlelight.

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CAISL's former director, Ms. Blannie Curtis, unveiled the new theater name in her honor

On November 29th, CAISL's community gathered in the Theater to celebrate its importance in our school lives, and to name it honoring CAISL's former director, Ms. Blannie Curtis, who dedicated 25 years into building our school.

Read More about Theater Dedication
International students participated in the Iberian Model United Nations

CAISL held the 28th Annual Iberian Model United Nations conference. Over three days, students from all over the world came together to debate current issues.

Read More about IMUN 2022