Costa Rica, San Jose
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Tree of Life International School (TOLIS) is a private, non-denominational institution in Santa Ana, Costa Rica, serving students aged 3 to 18. The Cambridge curriculum guides IGCSE, AS Levels, and A Levels, with Cambridge English exams in grades 5, 10 and 11 and Mandarin proficiency exams (YCT/HSK). The school runs a trilingual program—Spanish, English and Mandarin—embedded across age-appropriate classes. Learning is project-based and organized in multi-age cohorts to foster collaboration, problem solving and peer mentoring. Technology features across subjects, including programming, robotics and 3D printing, culminated in an annual Maker's Day. Leadership development is central: TOLIS is the first Franklin Covey Leadership School in Latin America, applying the Seven Habits of Highly Effective People and offering an annual leadership camp. Other strengths include nutrition in meals, semi-annual project fairs, a high-school trip to China, and a diverse community representing 25+ nationalities. This combination supports curious, globally aware learners every day.
C. Margarita Este, San José, Santa Ana, 1000, Costa Rica
Tree of Life International School has 230 pupils, typical class sizes of 18, instruction in English, Spanish, Mandarin.
The school is located in Santa Ana, Costa Rica. It serves students from preschool through high school, aged 3 to 18.
Early Childhood through Senior year (Preschool to 12th grade).
Private school
Costa Rica
Day structure varies by grade level: Pre-Kinder and Kinder run 7:30 am–12:00 pm; Foundations and Elementary 1 run 7:30 am–2:30 pm; Juniors 1–Seniors run 7:40 am–3:20 pm.
Tree of Life International School teaches Cambridge IGCSE, Cambridge International AS Levels, Cambridge A Levels for students aged 3 to 18.
Tree of Life International School serves students aged 3 to 18 in Santa Ana, Costa Rica. The curriculum emphasizes Project-Based Learning (PBL) and uses multi-age classrooms to foster collaboration and problem-solving. The school uses a trilingual program (Spanish-English-Mandarin) with Cambridge English exams in grades 5, 10 and 11 and YCT/HSK Mandarin exams; Cambridge IGCSE preparation is available through Cambridge accreditation. Leadership development is central; the school is recognized by Franklin Covey as the first Leadership School in Latin America, implementing the Seven Habits of Highly Effective People. Technology is integrated across disciplines, with programming, robotics, 3D printing and an annual Maker's Day. The curriculum is organized by year group: Early Childhood (Pre-K and Kinder), Foundations, Elementary (1-3), Juniors (6-9), Seniors (10-12); school hours are Section A: 7:30–12:00, Section B: 7:30–2:30, Section C: 7:40–3:20. Nutrition is included (snacks in preschool; lunch in elementary and secondary).
Seniors can take 6 AS courses or 3 A Level courses to prepare for university admission.
Emotional Support is provided through a dedicated Student Support Department and a 7 Habits Council. Students are empowered to see themselves as unique and significant, which is the cornerstone of their own success. They learn to identify and express their emotions and know when to take positive action. The Student Support Department and the 7 Habits Council work with teachers, students, and parents to help them discover more about themselves. The school emphasizes leadership development through the 7 Habits framework and uses multi-age classroom structures to foster social-emotional growth and peer collaboration.
The school is trilingual, teaching Spanish, English and Mandarin, with immersion across the program. In grades 5, 10, and 11, students take Cambridge English exams to certify their English proficiency, and Mandarin proficiency is certified through YCT/HSK exams.
Mental wellbeing is supported through Emotional Support, with students learning to identify and express their emotions and to take positive action. The Student Support Department and the 7 Habits Council work with teachers, students, and parents to foster self-awareness, resilience, and healthy social interactions.
Inquiries / Tours: Check the requirements for the admission process, the prices by level, or schedule a school tour here.