Welcome to One World International School in Singapore, the all-inclusive and truly diverse school where children can safely nurture who they are and what they want to be. Our school embraces the essence of international education in Singapore. At OWIS, we celebrate cultural differences, fostering an environment where students from various backgrounds come together to learn, share experiences, and build lifelong friendships. As an award-winning international school in Singapore, we provide a well-rounded education that prepares students for an interconnected world. Our school embraces the essence of international education in Singapore. At OWIS, we celebrate cultural differences, fostering an environment where students from various backgrounds come together to learn, share experiences, and build lifelong friendships. As an award-winning international school in Singapore, we provide a well-rounded education that prepares students for an interconnected world. OWIS’ mission is to nurture young minds into well-rounded, independent lifelong learners and global citizens through a holistic teaching methodology that seeks to bring out the best in each student. OWIS is a member of the Singapore-headquartered Global Schools Foundation (GSF).