Choosing a school is one of the most consequential decisions a parent makes. The right school does not just deliver a curriculum — it shapes how a child thinks, what they believe about learning, how they carry themselves in the world, and who they become over time. For families living in Kelambakkam, Vandalur, Thaiyur, and the broader OMR corridor of South Chennai, the choice of a quality CBSE school that balances academic seriousness with genuine child-centredness has never been easier — or more important.
Casagrand International School Kelambakkam, located on Kelambakkam-Vandalur Road, is one of three campuses established by the Casagrand Arun MN Academy Foundation under the vision of Founder Mr. Arun MN. Established in 2023 and currently serving students from Nursery to Grade 9 with planned expansion, the school has quickly built a reputation as one of the best CBSE schools in Kelambakkam — not because of a single standout feature, but because of the consistency and coherence of its overall offering.
This blog sets out five specific, verifiable reasons why parents in Kelambakkam and across South Chennai are choosing this school for their children — and why those reasons hold up under scrutiny.
The Casagrand International School Kelambakkam campus spans 2 acres in a purpose-built G+3 building — a compact but comprehensively equipped structure designed to maximise every square foot for student learning and activity. For families accustomed to sprawling campuses, the school's design philosophy is worth understanding: every space has been built with specific educational intent, not spread thin across unused ground.
The campus features air-conditioned smart classrooms that combine modern display technology with internet-connected learning environments. STREAM labs — covering Science, Technology, Reading, Engineering, Art, and Mathematics — give students access to hands-on, investigative learning spaces that bridge the gap between theory and practical application. Google-enabled learning spaces bring digital collaboration directly into the classroom. There are activity-based learning zones, cultural activity spaces, and an extensive, well-stocked library.
For sports and physical development, the campus provides both ground and terrace sports facilities, age-appropriate play areas, cricket facilities, football facilities, and an athletics track. After-school activity programmes extend the day beyond academics into music, dance, drama, arts and crafts, and coding and robotics — all within the same campus. RFID-based transport facilities provide parents with real-time tracking of school buses, while campus-wide CCTV and Wi-Fi coverage ensure the environment is both safe and technology-enabled throughout.
For parents searching for a well-rounded, fully resourced school near Kelambakkam-Vandalur Road, this breadth of infrastructure at an accessible price point is a meaningful differentiator.

Among all the metrics parents use to evaluate a school, student-teacher ratio is one of the most telling — because it determines how much of a teacher's attention any single child is likely to receive on any given day. A class of 40 students produces a fundamentally different educational experience from a class of 12 to 15.
At Casagrand International School Kelambakkam, the student-teacher ratio is 12:1. The school currently serves approximately 750 students with 65 qualified educators — numbers that reflect a deliberate investment in keeping classrooms small and interactions meaningful. This is not just a pedagogical preference; it has direct, measurable consequences for learning outcomes. Teachers can provide immediate feedback, identify gaps in understanding earlier, differentiate instruction more precisely, and build the kind of individual relationships with students that build confidence and self-esteem over time.
The school's founding philosophy makes this structural decision explicit: every child is placed at their appropriate instructional level and allowed to move through content at a pace matched to their mastery. A 12:1 ratio makes this truly possible in ways that larger classes simply cannot. For parents of children who learn at a different pace — whether faster or slower than average — this individualised attention is one of the most compelling reasons to choose Casagrand International School Kelambakkam over a school that prioritises scale over personalisation.
The world children are being prepared for looks very different from the world of a decade ago — and it will look different again by the time today's primary school students enter the workforce. Schools that teach only traditional academic content, without equipping children with the skills to navigate a technology-driven, rapidly changing world, are doing their students a genuine disservice.
Casagrand International School Kelambakkam takes a deliberately future-oriented approach to its curriculum. The school integrates 21st-century life skills, AI and robotics, and experiential learning into its academic programme — not as occasional enrichment activities, but as structural components of how students learn. Coding and robotics facilities are part of the campus. STREAM labs bring Science, Technology, Engineering, and the Arts together in a way that develops analytical thinking, creative problem-solving, and collaborative working habits. Experiential learning — learning through doing, discovering, and applying — underpins the school's overall pedagogy.
Life skills are treated with the same seriousness as academic subjects. Critical thinking, problem-solving, effective communication, and adaptability are explicitly embedded in the school's approach to education. Science labs spark curiosity through interactive experiments. Language programmes develop public speaking, writing, and expressive confidence. Leadership programmes and community service initiatives build character, empathy, and a sense of responsibility toward others.
For parents looking for a CBSE school in South Chennai that is genuinely preparing children for the world ahead — not just for the board exam — these are among the most persuasive reasons to choose Casagrand International School Kelambakkam.

Trust in a school is built over time, through consistent performance and the recognition that comes from independent evaluation. For a relatively young institution — established in 2023 — the Casagrand schools have accumulated a notable body of recognition that speaks to the quality of what they deliver.
Casagrand International School's Correspondent, Ms. Dorothy Thomas, was honoured with the "Promoting Experiential Learning" award from Eldrok 2023 — a national-level recognition for her leadership in bringing experiential education practices into the classroom. The school also received the "Excellence in Pre-School Pedagogy" award, recognising the quality of its early years programme. Most significantly, it earned the title of Best Emerging School in the New Normal for 2023 from The National School Awards — a national platform that evaluates schools across multiple dimensions of educational quality and innovation.
Additionally, at the Indian Pre School Grand Jury Ranking 2022-23 Awards, the school was honoured for outstanding contributions to redefining education, while the Education Leadership Summit & Awards 2023 recognised it as a trailblazer in the education sector. In the first two years across all three Casagrand campuses, the school collectively enrolled 1,600 students — a number that reflects not just institutional momentum but the confidence of over a thousand families placing their trust in what Casagrand offers.
For parents who want reassurance that a school's claims about quality education are backed by independent validation, these awards — earned early in the school's journey — are a meaningful signal.
Quality education at an international standard should not require an international-sized budget. This is one of the founding convictions of Casagrand International School — and it is reflected clearly in the Kelambakkam campus fee structure.
Annual school fees range from ₹79,000 for Pre-KG, LKG, and UKG up to ₹1,03,000 for Grade 9. A one-time admission fee of ₹20,000 applies across all classes. Book fees range from ₹10,000 for the youngest students to ₹13,500 for Grades 7 through 9. Term-wise payment options are available — Term 1 and Term 2 fees run from ₹26,000 (Pre-KG through UKG) to ₹34,000 (Grade 9), with Term 3 fees at ₹27,000 to ₹35,000 across the same grade range.
Compared to other international-curriculum schools in the Kelambakkam-OMR area — where annual fees can reach ₹5 lakhs and beyond — Casagrand International School Kelambakkam delivers smart classrooms, STREAM labs, AI and robotics integration, a 12:1 student-teacher ratio, after-school activity programmes, RFID transport tracking, and campus-wide safety infrastructure at a fee level that is genuinely within reach for the dual-income professional families that make up much of the Kelambakkam-Vandalur corridor.
The school's mission statement makes this commitment explicit: to be recognised as a role-model school for top-quality education at a reachable price, and to rank among the top 10 schools in India for creating a stress-free, happy learning environment. For families who want the best for their children without compromising their financial stability, this combination of quality and affordability is perhaps the most compelling reason to choose Casagrand International School Kelambakkam of all.

Five reasons — but really one underlying conviction: that children deserve a school that takes every dimension of their development seriously, and that such a school does not have to be either exclusive or unaffordable. Casagrand International School Kelambakkam brings together a modern, fully-equipped campus, an exceptional student-teacher ratio of 12:1, future-ready learning rooted in AI, robotics, and experiential education, independently validated excellence at a national level, and a fee structure that makes international-standard CBSE education genuinely accessible for families in Kelambakkam, Thaiyur, Vandalur, and across the OMR corridor of South Chennai.
For parents evaluating the best CBSE schools in Kelambakkam for the 2025-26 or 2026-27 academic year, these reasons to choose Casagrand International School Kelambakkam are worth exploring in person. Visit the campus on Kelambakkam-Vandalur Road, meet the teachers, walk through the STREAM labs and sports facilities, and see for yourself why this school is building one of the strongest reputations among new schools in South Chennai.
Note:- Blogs by Yellow Slate are written based on information, knowledge and perspective of the writer. While every caution has been taken to provide readers with accurate information, please use your discretion before taking any decisions based on the information in this blog. In case you find any information that is factually wrong or something that could be made better, please write to us at contact@yellowslate.com.

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