Oman, Muscat
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International School of Oman has instruction in English.
ISO is located in Muscat, Oman. The campus moved to a brand-new site in the Bawsher district in September 2021, relocating from an earlier site in Madinat Al Ilam. The school serves families across the Muscat Governorate and is accessible by road within the metropolitan area.
ISO offers a full K–12 program: KG1 and KG2, then Grades 1–6, Grades 7–8, Grades 9–10 (Cambridge IGCSE), and Grades 11–12 (Cambridge International AS/A level and Oman Bilingual GDE).
International day school
Learning Support is provided, including AL (additional learning) classes for targeted support. Pastoral care and access to a school psychologist are part of the welfare provisions.
No single country affiliation is listed. The school funds multiple curricula, including American, British, and Omani programs.
No formal religious affiliation is stated. Islamic studies are offered as part of the Grade 7–8 curriculum within the Oman-based components.
School starts at 8:00 AM. KG1–KG2 finish at 1:30 PM; Grades 1–12 finish at 3:05 PM.
ISO provides transportation to select zones within the Muscat Governorate.
Annual tuition at International School of Oman ranges from OMR 2,631 to OMR 4,647 for 2026/27.
International School of Oman teaches British Curriculum, Omani Curriculum for students aged 4 to 18.
The International School of Oman offers a staged curriculum from early years to upper secondary, with Cambridge IGCSE for Grades 9–10 and Cambridge International AS and A Levels for Grades 11–12, alongside the Oman Bilingual GDE (Thanawiyah Amma). The early years feature KG1 with Jolly Phonics for literacy, while KG2 through Grade 6 cover core subjects including Reading, Mathematics, and Science. Grade 7–8 comprises subject blocks including Math, English and Global Perspective, Science and Computing, Arabic, Social Studies & Islamic, and Art & Design. Grades 9–10 adopt the Cambridge IGCSE framework with compulsory subjects English, Mathematics, and Arabic or French; Omani nationals also study Islamic and Arabic Social Studies, with five elective subjects such as Physics, Chemistry, Biology, Environmental Management, Business Studies, Economics, History, ICT, Art & Design, and Physical Education, with examinations held at the end of Grade 10. Grades 11–12 provide Cambridge International AS and A Levels alongside the Oman bilingual GDE (Thanawiyah Amma). The school also offers other programs including sports, learning support, pastoral care and safeguarding.
1) Social and emotional learning (SEL): ISO supports SEL through its Student Life structure, notably the Student Society which engages students in activities that promote social and emotional development, leadership, teamwork, and positive attitudes. 2) After-school clubs extend SEL by offering diverse clubs that foster belonging, collaboration, and personal growth. 3) Pastoral care is highlighted as a mechanism to safeguard and support students' social and emotional well-being within a secure, nurturing environment. 4) The overall approach to student welfare emphasizes social and emotional development as part of a well-rounded education. 5) These elements reflect a holistic emphasis on SEL across both curricular and extracurricular activities.
1) ISO provides Learning Support as part of its Other Programs, including remedial instruction, accelerated learning, and differentiation within regular classes to assist learners with gaps or language needs. 2) The Learning Support description notes that support often addresses English proficiency and students who may be behind, indicating language-related learning support. 3) There is no explicit listing of a dedicated SEN department or specialist SEN facility; SEN support appears to be provided through Learning Support within the regular program. 4) Pastoral Care also supports students' social and personal growth, contributing to a holistic approach for learners with additional needs. 5) The school does not publicly disclose information regarding operating a dedicated specialist SEN institution.
1) EAL is not described as a separate, stand-alone program on ISO's site; English-language needs are addressed within Learning Support, which offers remedial and accelerated learning to support students with language proficiency gaps. 2) The Learning Support description notes differentiation within regular classes to assist learners, including those with language challenges. 3) This suggests that language-related support is integrated within Learning Support rather than a distinct EAL unit. 4) The curriculum and student-welfare emphasis indicate language development as part of the broader well-rounded education. 5) Therefore, ISO's publicly disclosed information indicates language support is accommodated within Learning Support rather than via a separate EAL program.
1) Mental wellbeing is supported through the school's pastoral care framework, which centers on social and personal growth and fostering a nurturing environment. 2) Student Life emphasizes social-emotional development and a sense of belonging, including leadership opportunities and community-building activities. 3) After-school clubs and Student Society involvement provide forums for collaboration, resilience, and emotional regulation in a social context. 4) The school's described approach to welfare and safeguarding reinforces attention to students' mental wellbeing as part of a holistic education. 5) These elements collectively indicate a structured focus on students' mental wellbeing across pastoral care, student life, and extracurricular activities.
1) Safeguarding is explicitly addressed as part of ISO's program offerings, with a formal commitment to creating a safe and welcoming atmosphere and monitoring students at risk. 2) The safeguarding framework includes a systematic approach to support and protect students, and to help them express concerns and stay safe. 3) The curriculum includes tools for students to raise concerns, contributing to ongoing protection and awareness. 4) Pastoral care supports safeguarding by reinforcing healthy relationships and student safety within the school community. 5) A safeguarding-focus is publicly integrated into the school's programs alongside pastoral care and student life.
The International School of Oman (ISO) opened in 2008. In September 2021 ISO relocated to a brand-new campus in Bawsher. The address is Bosher, Al Maha Street, Way No. 257, Building No. 1-21.
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