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Welcome to ISAonline!

I'm delighted to introduce you to ISAonline—a fully accredited, international, K-12 private online school. ISAonline has partnered with the International School of Aruba (ISA) and International Schools Services (ISS) to develop an intimate online learning program that is customized to meet your needs. I am here to support you and your child's passions however I can. 


Our partnership with ISS and ISA ensures that every child in our program is given the tools they need to succeed in any education system globally. My goal for our students is to develop into happy, healthy, smart, and innovative youth that are ready to bring about real change. Without them, there is no future. 


I fully believe education is not about memorizing facts, or information you can just simply Google. At ISAonline, our teachers will help your child to think critically, question, and collaborate in order to design real solutions to global issues. Importantly, I believe in chances. I want to foster a love of learning and a growth mindset in our students so that they understand failure is not an ending but an opportunity to learn. 


I am proud of the personal connections our teachers make with our students and how they consistently strive for the classroom feel in an online setting. We are here for your child, not only academically but emotionally. Their mental and physical health is a priority for us. 


If you're looking for a school that can adapt to your child's needs and rekindle their joy of learning, I invite you to learn more on the following pages. Join our learning community and enjoy the newfound flexibility, relevant curriculum, and the partnership between the school and family. If you have any questions at all, feel free to reach out. 


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About Theresa Montenarello



Master of Education in STEAM (Science, Technology, Engineering, Art, Math)

Bachelor of Science in Mathematics

Bachelor of Arts in Childhood Education

Childhood Education Professional Teaching License (Grade 1-6)

Mathematics Education Professional Teaching License (Grade 7-12)

Lower Elementary Montessori Certification

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