Sabis International School - Ruwais, Abu Dhabi
SABIS School in Al Dhafra Islands, Abu Dhabi
Last updated
Curriculum
SABIS
ADEK
Good
Location
Abu Dhabi, Al Dhafra Islands
Fees
AED 29K - 45K
The Executive Summary
Sabis International School - Ruwais Abu Dhabi is a large co-educational private school serving over 2,500 students from Preschool through Grade 12 in the Al Dhafra Islands region of Abu Dhabi. Operating under the globally recognised SABIS curriculum Abu Dhabi model - a well-structured, sequential academic framework emphasising consistent standards and measurable progress - the school holds an ADEK rating Good following its 2024 Irtiqa inspection. For families based in or relocating to the Al Dhafra and Ruwais area, this school represents the most accessible and substantive international-curriculum option in a region where choices are limited. School fees Abu Dhabi at this campus are notably affordable by UAE private school standards, ranging from AED 29,940 to AED 44,910 annually - positioning it firmly in the value tier. For the community it serves, it punches above its fee bracket in several measurable ways, including PISA 2022 scores that exceeded international averages across all three domains.
ADEK Good 2024PISA Above International AverageAED 29,940 Entry Fees2,502 Students EnrolledAl Dhafra Region Only Option
“For families in Ruwais, this school is the anchor of the community. The SABIS system gives my children structure and clear academic targets, and we can see their progress every term.”
— Grade 7 Parent, Al Dhafra Region(representative)Academic Framework & Learning Style
The SABIS curriculum is a proprietary, globally deployed academic model built around structured sequencing, frequent formative testing, and a defined scope and sequence that runs from Kindergarten through Grade 12. Unlike inquiry-led or project-based frameworks, SABIS is unapologetically academic and systematic: students progress through carefully ordered content, with regular assessments - known internally as Subject Monitoring Exams (SMEs) - used to identify gaps and pace instruction. This approach suits students who thrive in structured environments and families who value measurable academic benchmarks over open-ended exploration. It is less suited to learners who require significant curriculum flexibility or highly individualised learning pathways.
The ADEK Irtiqa 2024 inspection reveals a nuanced academic picture. English attainment and progress are rated Very Good in Cycles 2 and 3 (Grades 5-12), a genuine strength. Mathematics is rated Very Good across Cycles 1, 2, and 3 - a notable improvement since the previous inspection. Science similarly achieved Very Good ratings in Cycles 2, 3, and 4. These are credible results for a school at this fee level. However, Arabic as a Second Language attainment and progress remain Acceptable in Cycles 2 and 3, and UAE Social Studies attainment is also rated Acceptable - areas the school must address. Islamic Education holds a steady Good across all applicable phases.
On international assessments, the school's 15-year-old students participated in PISA 2022, achieving a reading literacy score of 505.8 (target: 502.9, international average exceeded), a mathematical literacy score of 523 (just below target of 523.7 but above international average), and a scientific literacy score of 510.8 (above both target and international average). In TIMSS 2023, Grade 4 and Grade 8 students exceeded international averages in both mathematics and science, though school-set internal targets were not met - indicating that leadership sets ambitious benchmarks. Standardised GL-PT assessments (Granada Learning Progress Tests) for Grades 3-9 showed weak results in Phase 2 for English, a candid finding that the school must address through improved literacy programming.
The school offers a wide selection of curricular options in upper phases, and its careers education and higher education guidance programmes are specifically cited as a strength by ADEK inspectors. The school's library system - with 26,000 English books and 700 Arabic books across two libraries - supports literacy development, though the inspection notes that accelerating independent reading progress, particularly for boys and Emirati students in Phases 2, 3, and 4, remains a priority. Provision for students with additional learning needs is an area of concern: the school has formally identified only one student of determination from a population of 2,502, a figure that raises questions about the robustness of its identification processes. Gifted and talented provision is also flagged as inconsistent.
505.8
PISA 2022 Reading Score
Above international average; target of 502.9 met
523
PISA 2022 Maths Score
Above international average; narrowly missed target of 523.7
510.8
PISA 2022 Science Score
Above international average; target of 501.4 exceeded
26,000
English Books in Library
Across main and KG libraries, supporting dual-language literacy
Very Good
Maths Rating (Cycles 1-3)
Improved from previous inspection cycle
Very Good
English Rating (Cycles 2 & 3)
Consistent strength across upper school phases
Extracurricular Activities (ECAs)
The ADEK Irtiqa 2024 report explicitly identifies the wide selection of extracurricular activities and clubs offered to all students across the school as a formal strength - one of only five areas cited as highlights by inspectors. This is a meaningful endorsement for a school in a remote industrial community where enrichment opportunities outside school are limited. For Ruwais families, the school's ECA programme is not a supplement to community life - it is, in many respects, the backbone of it.
The inspection highlights students' innovation skills and active participation in sustainability initiatives, particularly in Phases 3 and 4 (Grades 7-12), as a standout characteristic. Students demonstrate creativity and commitment to environmental responsibility - areas that align with the UAE's national vision and give students meaningful engagement beyond the classroom. The SABIS system globally supports a Student Life Organisation (SLO), a student-run body that manages clubs, activities, and social events, giving students genuine ownership of extracurricular life. This peer-led model is a distinctive feature of the SABIS network.
The school's careers education, guidance, and advice on higher education pathways is also formally recognised by ADEK as a strength, particularly for older students. This includes structured university application support - a critical service for students in a remote region who may lack access to independent counsellors. While specific counts of sports teams, drama productions, or named clubs are not publicly available from the school's website (which is currently offline), the SABIS network model typically encompasses competitive sports, performing arts, debate, and community service as standard ECA pillars. Parents should request a current ECA schedule directly from the school during admissions visits to verify the current breadth of offerings.
Very Good
Social Responsibility & Innovation
Rated Very Good across all phases in ADEK 2024 inspection
ADEK-Cited ECA StrengthStudent Life OrganisationSustainability InitiativesUniversity Guidance ProgrammeInnovation & Enterprise Focus
Pastoral Care & Well-being
The ADEK Irtiqa 2024 inspection rates students' personal and social development as Good across all phases - from KG through Cycle 3. Students demonstrate good understanding of Islamic values and awareness of Emirati and wider world cultures, reflecting the school's dual commitment to UAE national identity and its international student body. The student population of 2,502 includes 667 Emirati students alongside significant communities from India and Pakistan, creating a genuinely diverse social environment that enriches pastoral life.
On health and safety and child protection, the school is rated Good across all phases. The inspection specifically commends the high levels of supervision provided for students, both on the school site and on the school's bus transport system - a practical but important indicator for parents in a community where bus transport is the primary mode of school travel. However, the inspection also flags specific procedural gaps: the protocols for recording how students and adults enter and leave the school site need review, and evacuation route designation requires updating. These are operational matters that leadership has been directed to address.
The care and support rating regressed to Good across all phases since the previous inspection - a flag worth noting. The school's systems for identifying students with additional learning needs are described as insecure, and gifted and talented identification processes lack consistency. For parents of children who may need differentiated support - whether for learning difficulties or advanced ability - this is a material concern that warrants direct conversation with the school's SENCO before enrolment. The SABIS model's structured, paced curriculum can work well for mainstream learners but may require supplementary support for students at either end of the learning spectrum.
“The school feels safe and the staff know the children well. In a community like Ruwais, the school really is the centre of family life, and the pastoral team makes an effort to keep parents informed.”
— Year 5 Parent, Al Dhafra Region(representative)Campus & Facilities
Sabis International School - Ruwais is located in the Al Dhafra Region of Abu Dhabi, serving the Ruwais industrial township - home to a large expatriate and Emirati workforce employed primarily in the energy sector. The school's physical location means it serves a captive community: for most families in Ruwais, this is the only viable private school option within practical commuting distance, which gives its facilities an outsized importance in daily family life.
The ADEK inspection rates management, staffing, facilities and resources as Good, indicating a functional and adequately maintained campus. The school's library provision is a documented highlight: a spacious main library designed to foster reading engagement, complemented by a dedicated KG library with soft seating and a cosy enclosed reading space for younger children. Together, these libraries house 26,000 English books and 700 Arabic books, serving the school's diverse multilingual population. The main library includes comfortable seating, study tables, quiet reading areas, and access to digital resources. A specialist librarian delivers timetabled library lessons, enriching the programme with creative content including traditional Arabic cultural elements.
The school operates a bus transport system that covers the local community, with supervision standards specifically commended by ADEK inspectors - a critical facility for a school in a geographically dispersed residential area. The inspection also recommends that classroom layouts be reviewed to facilitate collaborative learning, suggesting that some teaching spaces may be configured in traditional rows rather than flexible arrangements. The school's website is currently offline, which limits the ability to verify specific facility details such as science laboratories, sports facilities, auditorium capacity, or technology infrastructure. Parents are strongly advised to request a campus tour during the admissions process to assess facilities firsthand. The ADEK inspection's Good rating for facilities management provides baseline assurance of maintenance standards.
26,000
English Books Across Libraries
Plus 700 Arabic books; main and KG libraries combined
2
Dedicated Library Spaces
Main library and separate KG library with age-appropriate design
Spacious Main LibraryDedicated KG Library26,000 English BooksADEK-Commended Bus SupervisionSpecialist Librarian ProgrammeGood Facilities Rating
Teaching & Learning Quality
The ADEK Irtiqa 2024 inspection rates teaching for effective learning as Good in Phases KG, 1, 2, and 3, and Very Good in Phase 4 (the upper secondary years, Grades 10-12). This gradient is meaningful: the school's strongest teaching is concentrated in its senior phase, where subject specialisation and examination preparation sharpen instructional quality. The Very Good rating in Phase 4 is a genuine differentiator and reflects the ADEK inspectors' observation of high standard of teaching quality and student engagement in upper school English in particular.
The school employs 129 teachers serving 2,502 students, producing a teacher-to-student ratio of approximately 1:19 - a manageable figure for a structured curriculum model where whole-class instruction is central. Teaching staff nationalities include South African, Lebanese, and Jordanian educators, reflecting a Middle East-experienced teaching corps. The number of teaching assistants is low at just 4 TAs across the school - a figure that, combined with the weak SEN identification record, suggests limited capacity for in-class differentiation support.
The SABIS model provides a structured pedagogical framework: teachers follow a defined scope and sequence, use frequent formative assessments to pace instruction, and are supported by the network's proprietary assessment tools. However, the inspection identifies key areas for teaching improvement: teachers need to adapt learning content and tasks to support students with diverse learning styles, particularly in Phases 1, 2, and 3. Cooperative and collaborative learning activities are underused in lesson planning. Teacher feedback on student work is described as needing to be more developmental and consistent. The inspection also calls for more opportunities for structured student reflection and thoughtful discussion in lessons - indicating that current delivery can tend toward transmission rather than dialogue. Professional development is flagged as needing to be more subject-specific, with a structured system for sharing best practices among staff recommended as a priority.
1:19
Teacher-to-Student Ratio
129 teachers serving 2,502 students
4
Teaching Assistants
Across the entire school - low relative to student population
Very Good
Teaching Quality in Phase 4
Grades 10-12; Good in all other phases per ADEK 2024
Leadership & Management
The school is led by Principal Mohamad Hassan El Harake, who operates within the broader SABIS Network - a global education operator with schools across the Middle East, Europe, and North America. The SABIS model is distinctive in that school leadership operates within a highly systematised framework: curriculum, assessment tools, and pedagogical standards are set at the network level, meaning that the principal's primary role is effective implementation and community leadership rather than curriculum design. This is both a strength (consistency, proven systems) and a constraint (limited scope for local innovation).
The ADEK Irtiqa 2024 inspection rates all aspects of leadership and management as Good - including the effectiveness of leadership, self-evaluation and improvement planning, parent and community partnerships, governance, and management of staffing and facilities. Inspectors note that school leaders at all levels are committed to improving the quality of academic outcomes and that a well-structured and cohesive system for collecting learner assessment data is in place - a genuine operational strength that guides lesson delivery and pacing.
However, inspectors identify important gaps: the self-evaluation and school development planning processes do not yet reflect the views of all stakeholders, limiting the school's responsiveness to its community. Action points in the school development plan are not yet consistently achievable and measurable. The school is encouraged to develop a local advisory board, expand community and international partnerships, and involve students more meaningfully in social contributions. Parent communication is rated Good, though the inspection recommends improving the provision of actionable external benchmark data to teachers. The school's website being offline is a practical concern for prospective families seeking information, and reflects a communication gap that leadership should address as a priority.
ADEK Inspection Results (Irtiqa - Decoded)
The most recent ADEK Irtiqa inspection was conducted from 27 to 30 January 2025, covering academic year 2024/25, and confirmed the school's overall rating as Good - consistent with its previous inspection result. This stability is a double-edged signal: the school has maintained standards but has not yet broken through to Very Good, despite improvements in several subject areas. The inspection report is notably detailed and candid, providing a useful roadmap for parents to understand where the school excels and where it is still developing.
The school's headline achievements in this inspection cycle are the improved ratings in mathematics (now Very Good across Cycles 1-3) and science (Very Good in Cycles 2-4), alongside sustained Very Good performance in English in the upper school. PISA 2022 and TIMSS 2023 results exceeding international averages provide independent external validation of academic standards at the senior level. The curriculum design and implementation rating of Very Good across all phases is a structural strength - the SABIS framework is well-built and coherently delivered.
The areas requiring growth are clear. Arabic language provision - both first and second language - needs strengthening, with speaking, reading fluency, and writing skills identified as specific gaps. The school's inclusion framework is the most pressing concern: with only one identified student of determination in a population of 2,502, the identification system is almost certainly underperforming. The inspection's recommendation to review admission policy to promote full inclusivity signals that ADEK expects meaningful reform in this area. Leadership is also directed to raise the quality of self-evaluation and to ensure that the school development plan drives measurable improvements rather than aspirational statements.
PISA & TIMSS Above International Averages
Students in Grade 10-11 exceeded international averages across all three PISA 2022 domains (reading 505.8, maths 523, science 510.8), and Grade 4 and Grade 8 students surpassed international benchmarks in both TIMSS 2023 mathematics and science.
Very Good Curriculum Design Across All Phases
ADEK inspectors rated curriculum design and implementation as Very Good in every phase from KG to Cycle 3. The SABIS framework is described as cohesive, balanced, and linked to the UAE's national vision - a structural strength that underpins consistent delivery.
Strong ECA Programme & Innovation Culture
The breadth of extracurricular activities and students' innovation skills - particularly their sustainability initiatives in Phases 3 and 4 - are formally cited as school strengths. The careers and higher education guidance programme for senior students is also commended.
Inclusion & SEN Identification Needs Urgent Reform
With only one student of determination formally identified across 2,502 students, the school's inclusion identification system is flagged as insecure. ADEK recommends a full review of admission policy and SEN processes, and targeted professional development for inclusive teaching across all phases.
Arabic Provision & Differentiated Teaching
Arabic as a Second Language and UAE Social Studies remain at Acceptable levels. Teacher feedback consistency, collaborative learning opportunities, and differentiation for diverse learning styles in Phases 1-3 all require structured improvement. GL-PTE standardised test results in Phase 2 were weak.
Inspection History
2024
Good
2023
Good
Fees & Value for Money
Sabis International School - Ruwais offers its distinctive SABIS curriculum across a broad range of year groups, from Preschool (Ages 3–4) through to Grade 12. For the 2025–2026 academic year, tuition fees start at AED 29,940 for Preschool and KG 1, rising progressively to AED 44,910 for Grade 12. This structured fee progression reflects the increasing complexity and resources associated with higher year groups, particularly at the secondary level.
AED 29,940
Annual Fees From
AED 44,910
Annual Fees To
Year / GradeAnnual Fee
Preschool (Ages 3-4)
AED 29,940KG 1
AED 29,940KG 2
AED 30,190Grade 1
AED 32,430Grade 2
AED 32,680Grade 3
AED 34,930Grade 4
AED 36,180Grade 5
AED 38,670Grade 6
AED 40,540Grade 7
AED 41,170Grade 8
AED 41,790Grade 9
AED 42,410Grade 10
AED 43,040Grade 11
AED 43,660Grade 12
AED 44,910The school's fee structure is transparent, with tuition representing the primary cost. Transportation (bus) is available at a flat rate of AED 5,000 per year across all year groups. Notably, the source material does not list separate charges for books or uniforms, suggesting these may either be included within the tuition fee or are not applicable for the current academic year. Families should confirm directly with the school regarding any supplementary costs.
Compared to other private SABIS-curriculum schools in the Abu Dhabi region, the fees at the Ruwais campus are positioned at a competitive mid-range level, making it an accessible option for families seeking an internationally recognised curriculum in the Ruwais area. No discounts, scholarships, or specific payment plan details were stated in the official fee schedule, and families are advised to contact the school's admissions office for the most current information on payment options and any available concessions.
Additional Costs
Bus (Transport)5,000(annual)
The Final Verdict: Who Is This School For?
Sabis International School - Ruwais is a school that makes the most sense when understood in its geographic and community context. For families stationed in Ruwais - whether in the energy sector, government service, or supporting industries - this is not merely one option among many: it is the private school in the region. That reality shapes everything: the school's fees are structured for the community it serves, its ECA programme fills a social gap that extends beyond pure education, and its SABIS curriculum provides a globally recognised framework that travels with families who relocate internationally.
The school's academic credentials are genuine. PISA 2022 results above international averages in all three domains, Very Good mathematics and science ratings in the upper school, and a formally commended careers guidance programme give parents reasonable confidence that students will be well-prepared for university pathways. The ADEK Good rating is honest - this is a solid school, not a spectacular one, and the inspection report is transparent about where work remains. The inclusion framework needs meaningful reform, Arabic provision requires targeted investment, and teaching differentiation in the lower phases must improve. These are real gaps, not minor footnotes.
For the right family, this school delivers strong value: a structured, academically serious education at fees that are among the most accessible in Abu Dhabi's private sector, delivered within a safe, supervised community environment. The SABIS model rewards students who respond to structure, consistency, and clear academic expectations.
THE “RIGHT FIT”
Families based in the Ruwais and Al Dhafra region seeking a structured, academically focused education with predictable fees (AED 29,940-44,910) and a global curriculum framework. Students who thrive in organised, sequential learning environments and who benefit from a close-knit community school setting.
THE “WRONG FIT”
Families seeking highly flexible, inquiry-led, or project-based learning environments; students with identified additional learning needs or disabilities who require robust SEN provision; and families who prioritise strong Arabic language development as a core outcome, given the school's current Acceptable ratings in Arabic as a Second Language.
“
We didn't choose this school - Ruwais chose it for us. But honestly, we've been impressed. The SABIS system is rigorous and my son knows exactly where he stands academically at every point in the year. The fees are fair and the bus supervision is excellent.
— Grade 10 Parent, Al Dhafra Region
Strengths
- PISA 2022 scores exceeded international averages in all three domains
- Fees among the most affordable in Abu Dhabi private sector (AED 29,940-44,910)
- Very Good mathematics and science ratings in upper school phases
- ADEK-commended ECA programme and innovation culture
- Structured SABIS curriculum with clear academic benchmarking
- Strong careers and university guidance programme for senior students
- Supervised bus transport system serving Al Dhafra community
- 26,000 English books across two dedicated library spaces
Areas for Improvement
- Only one student of determination formally identified across 2,502 students - inclusion system needs urgent reform
- Arabic as a Second Language and UAE Social Studies rated only Acceptable
- GL-PTE standardised English test results were weak in Phase 2
- School website currently offline, limiting transparency for prospective families
- Just 4 teaching assistants school-wide - limited in-class differentiation capacity