Proud milestones from across our campuses

Alhamdulillah, congratulations to Kimmy Callysta Aqilah Bachtiar, a Grade 4 student of CIS Primary Sidoarjo, for her remarkable achievement in the Olimpiade Olahraga Siswa Nasional (O2SN) at the Buduran District Level.

Kimmy successfully secured 3rd Place in the Badminton Competition, demonstrating excellent skill, determination, and sportsmanship throughout the competition. Her achievement reflects the values of perseverance, discipline, and continuous improvement that are encouraged at Chalidana Islamic School.

We are proud of Kimmy’s accomplishment and grateful for the support provided by her teachers and parents in helping her develop her talents. May this achievement inspire fellow students to pursue their passions, work hard, and strive for excellence in every field.

Congratulations, Kimmy! May this success lead to even greater accomplishments in the future.

Alhamdulillah, congratulations to Claramila Kayana, a Grade 3 student of CIS Primary Sidoarjo, for her outstanding achievement in the Olimpiade Olahraga Siswa Nasional (O2SN) at the Buduran District Level.

Claramila successfully earned 3rd Place in the Swimming Competition, demonstrating remarkable determination, discipline, and sportsmanship throughout the event. Her achievement reflects the spirit of perseverance and excellence that CIS encourages in every student.

We are proud of Claramila’s accomplishment and appreciate the continuous support from her teachers and parents in nurturing her talents and potential. May this success inspire other students to confidently pursue their passions and strive for excellence in both academics and extracurricular activities.

Congratulations, Claramila! We wish you even greater achievements in the future.

Alhamdulillah, congratulations to Arsyilla Zahira Putri, a Grade 4 student of CIS Primary Sidoarjo, for her outstanding achievement in the Festival dan Lomba Seni dan Sastra Siswa Nasional (FLS3N) at the Buduran District Level.

Arsyilla successfully earned the 2nd Runner-Up position in the Solo Singing Competition, showcasing her talent, confidence, and dedication in the field of performing arts. Her achievement reflects the spirit of perseverance and excellence that CIS strives to nurture in every student.

We are proud of Arsyilla’s accomplishment and grateful for the support of her teachers and parents who continue to encourage her growth and development. May this achievement inspire other students to pursue their passions and reach their highest potential.

Congratulations, Arsyilla! May you continue to achieve even greater success in the future.

Alhamdulillah, congratulations to Felisha Mikhaylova Wijaya, a student of KG-B2 at CIS Preschool Sidoarjo, for her outstanding achievement in the Olimpiade Omni Sains Indonesia (OSI) 2026.

Felisha successfully earned the Bronze Medal in the English Subject – Province Level Competition, demonstrating remarkable confidence, enthusiasm, and academic potential at a young age.

This achievement reflects Felisha’s dedication to learning and the continuous support of her teachers and parents in nurturing her talents and abilities. We are proud to celebrate this milestone and hope it inspires other students to pursue excellence in every opportunity they encounter.

May this accomplishment be the beginning of many more successes in the future. Congratulations, Felisha!

Alhamdulillah, congratulations to Gilvy Shanaya Nugraha, a Grade 2 student of Chalidana Islamic School Primary Gresik, for her remarkable achievement at the Indonesian Music Celebration 2026.

Gilvy successfully passed the Mandatory C Category (Age 8–9 Years Old) and was awarded the Silver Medal for her outstanding performance. This achievement reflects her dedication, hard work, and passion for music.

We are incredibly proud of Gilvy's accomplishment and hope it inspires other students to continue developing their talents and pursuing excellence in both academic and non-academic fields.

May this success be the beginning of many more achievements in the future. Congratulations, Gilvy!