Lower School
Developing a Deep Understanding of Concepts
ISB's Lower School prepares students to see things differently using an intentional, holistic curriculum delivered through bilingual instruction and purposeful project-based learning.
We celebrate and encourage students’ natural curiosity and deep understanding of new concepts, building upon their academic foundation through core academic classes and a complete offering of "specials." By the end of Grade 5, students are bilingual, biliterate, and bicultural – well prepared for success in Middle School.
My favorite part of teaching ISB Lower School students is being part of an international, multicultural school and relying on the individuality and richness of each student and colleague to create a learning collective. Majid Moumou, Lower School Classroom & Theater Teacher
Our Unique Approach to Bilingual Instruction: Learning in Two Languages
During students’ first two years in Lower School, the focus is on rapidly expanding their knowledge of French and English by building strong literacy skills, while learning how to interact and work with classmates. Instruction is approximately two-thirds in French and one-third in English. Beginning in Grade 3, and for the remainder of Lower School, equal time is placed on both French and English while celebrating multiculturalism in general. In Grades 3 through 5, students are able to deepen their language skills through the study of rich content. As with our Middle School program, students are not just learning two languages; they are learning in two languages.
In Grades 2 through 5, students also choose between learning Spanish or Mandarin to begin their journey toward becoming trilingual.
Core Curriculum Overview & Progression
Daily Activities
In addition to their core academic program, students also participate in a daily rotation of specials, including:
- Physical Education: Students focus on the development of their motor skills as well as cooperation, teamwork, and sportsmanship, through small games, racket sports, and artistic dance and gymnastics.
- Art: The appreciation of art and the participation in artistic expression play significant roles in the development of the student spirit. Students explore drawing, coloring, painting, design, structure, composition, and more.
- Music: Our music program allows students to participate fully in a diverse, global society and understand their own historical and cultural heritage and those of others within their communities and beyond. Students will learn to match pitch and sing fluently in both English and French.
- Library: Each class will have dedicated time in the Lower School Library each week. Students are able to check out books from the Library, as well as visit during open Library hours twice weekly.
- Theater: The Foundation of our Lower School theater classes is artistic and cultural expression. Students experiment with different types of movement and emotions, participating in group and individual projects and performances that culminate in our Grade 5 Theater in Residency Program with Central Square Theater. For students in Grades 1 and 2, theater is an avenue for practicing oral expression in both English and French.
Lower School is also the beginning of our Global Learning Program, beginning with overnight trips in Grade 1. Learn more here.







