Good Tree International School

Enjoy the benefits of an international school without leaving home. We're now using the world's most popular digital learning platform, Canvas.
Enroll online

Committed to provide quality education to our students

We strive to provide students with a quality of life that develops their individuality, enhances their ability to grow and flourish, and prepares them to become confident, independent, globally-minded citizens.

We make education fun

Skills Enchancement

Quality Education with Christian Traits

School Year 2022-2023

Look what is in store for the upcoming school year 2022-2023.


Online Enrollment

Enroll without the need to be physically present. Learn from anywhere in the world!


Extra Curricular

From Coding & Programming, Watercolor, Spanish Language and more than 150 extra curricular lessons to choose from for free!

Canvas & Teams

We use Canvas LMS as our learner management system together with Microsoft Teams.

What We Offer


From ages 3.5, our learners (pre-kinder and kinder) starts to learn how to play and mingle with other kids. Learning how to wait for their turn, making eye contact, sharing, following directions, listening, cooperating, respecting personal space, and using manners. These are some of the social skills that we start to focus on. 

Elementary (Grade 1-6)

Kids now start to develop more interpersonal skills, learning to decide on their own, how to solve problems with grit, controlling temper, taking responsibility, and finding their own creativity, all while not letting academics be affected.

Junior High School (Grade 7-10)

Considered an to be in the adolescent stage, this is where students would be learning more about working with a team, learning to develop leadership, self-motivation, managing time, having effective communication with one another, and pick up new extra-curricular skills.

Senior High School (Grade 11-12)
  • STEM (Science, Technology, Engineering, & Math)
  • ABM (Accountancy & Business Managment)
  • GAS (General Academic Strand)
  • Computer Programming

1st Day of School

August 15, 2022

About GTIS

With 20 years of experience in providing a mix of international curriculum with the Department of Education of Philippines, GTIS provides a unique learning environment for children from Kinder 1 right through to Grade 12, through our Pre school, Primary School, Junior High School, and Senior High School. The academic traditions and approach to teaching are firmly grounded in an enhanced and careful multinational curriculum, however, there are many characteristics of school life that have a global focus and are contextualized to our location in Asia. We are proud to be the only school in Tanza Cavite offering both DEPED and International Curriculum giving our students the opportunity to choose the best pathway for them.


What Our Families are Saying

Great facilites and Great Teachers. The school has produced UP, DLSU, Ateneo, UST graduates and some graduated with flying colors. I really like their motto of leaders today, learners tomorrow.

-Hope J. (Student)


-John L. (Parent)

An internationally advanced school with a difference

-Precious G. (Parent)

My children's second home.. I love this school too.

-Laura M. (Parent)

One of the best school in Cavite, teacher is so nice to student specially in preschool student

-Nelson C (Preschool Parent)

Excellent for the quality learning of our kids, our 2nd Home.❤️

-Thea O. (Elementary Parent)

Values & curriculum oriented school

Joseph A. (High School Parent)

Click na click... SA GTIS... my favorite school in my life...

-Wilmar G. (Student)

I grew up in this school. Good Tree International School, also known as "GTIS", teaches a good moral character to the students while filling up their knowledge.

-Hana M. (Student)

I've moved from different international schools, but my 2 kids enjoy this school so much. It is the best international school in Cavite or in the Philippines.

-Thomas E. (Parent)