Proud milestones from across our campuses

We are grateful and proud to share a wonderful achievement from one of our students at CIS Primary Gresik.
Marvelo Bayanaka Afzal (Grade 3) has successfully achieved outstanding results at the Genius Competition 2026 – Grand Final, organized by Bimbel Genius.

Achievements:

1st Place – Science Olympiad

2nd Place – English Olympiad

This accomplishment reflects Marvelo’s dedication, enthusiasm for learning, and strong academic foundation nurtured at CIS. May this success inspire him and other students to continue learning with confidence and joy.

Praise be to God, CIS Preschool Gresik has once again achieved a proud accomplishment. One of our students, Alisa Herta Denise Surya Ramadani from KG B–3 class, successfully won several awards at the Festival Anak Gemilang (Brilliant Children Festival) at the Gresik City selection level with the theme of Mother's Day.

At the event, Alisa won:

1st place in the English Olympiad

1st place in Du'a Memorization

2nd place in the Science Olympiad

This achievement is clear evidence that learning at Chalidana Islamic School, especially at the preschool level, focuses not only on academics, but also on character development, self-confidence, and Islamic values from an early age.

We extend our congratulations and gratitude to Alisa, her parents, and all the teachers who have accompanied and guided her with dedication. May this achievement serve as motivation for all CIS students to continue excelling and developing to their full potential.

Alhamdulillah
Congratulations to Marvelo Bayanaka Afzal, Grade 3 student of CIS Primary Gresik, for achieving a Bronze Medal in English Level 2 at the 15th National Olympiad (OMNAS) held by Universitas Negeri Surabaya, East Java Provincial Final.

This achievement reflects dedication, perseverance, and a strong spirit of learning. May this success inspire Marvelo and all CIS students to continue striving for excellence and making us proud.

#CISPrimaryGresik – Congratulations, Marvelo!

We are incredibly proud of Marvelo Bayanaka Afzal, Grade 3 CIS Primary Gresik, for achieving Gold Medal in the English Level 2 at the Kompetisi Matematika Sains dan Inggris (KMSI) 2025 by Yayasan Intan Mutia.

Your dedication, curiosity, and love for learning truly shine.
Keep exploring, growing, and reaching for the stars, Marvelo!

#CISGresik #KMSI2025 #StudentAchievement #ProudMoment

#CISPreschoolGresik - Alhamdulillah! 🌟
We’re so proud of our little achievers from CIS Preschool Gresik who have shown their incredible talents at the Festival Anak Gemilang Season 8 – Gresik City Selection! 🎉

🏆 Xaviera Alana Anindira – 3rd Place – Qur’an Recitation (Tahfidz) Competition, 1st Runner-up – Number Sequencing Competition, 1st Runner-up – English Olympiad & 2nd Runner-up – Number Writing Competition

Your hard work and enthusiasm truly inspire us all! 💫

#CISChampion #YoungAchiever #CambridgeLearning #ProudSchool

#CISPrimaryGresik – Congratulations, Erdogan! 

We are incredibly proud of Erdogan Al Ayubbi Sunariyono, Grade 1A CIS Primary Gresik, for achieving 2nd Place in Tanding Category F Usia Dini 1 Putra Pool B at the Grissee Pencak Silat Championship II 2025 

Your dedication, curiosity, and love for learning truly shine.
Keep exploring, growing, and reaching for the stars, Erdogan! 

#CISGresik #StudentAchievement #ProudMoment #InspiringLearners

#CISPrimaryGresik – Congratulations, Marvelo!

We are incredibly proud of Marvelo Bayanaka Afzal, Grade 3 CIS Primary Gresik, for achieving 3rd Place in the Spelling Bee Competition (Grade 1–3) at the English Academy Championship 2025 by Ruangguru.

Your dedication, curiosity, and love for learning truly shine.
Keep exploring, growing, and reaching for the stars, Marvelo! 

#CISGresik #EAC2025 #StudentAchievement #ProudMoment #InspiringLearners

#CISPreschoolGresik - Alhamdulillah! 
We’re so proud of our little achievers from CIS Preschool Gresik who have shown their incredible talents at the Festival Anak Gemilang Season 8 – Gresik City Selection!

🏆 Friskya Reyna Tirtayasa – 1st Place – English Olympiad & 3rd Runner up Place – Number Writing Competition

Your hard work and enthusiasm truly inspire us all! 
Keep shining, little champs!

#CISPreschoolGresik - Alhamdulillah! 
We’re so proud of our little achievers from CIS Preschool Gresik who have shown their incredible talents at the Festival Anak Gemilang Season 8 – Gresik City Selection! 
🏆 Qeean Cheyllo Sean Shaquille – 2nd Runner up Place – English Olympiad, 2nd Runner up Place – Science Olympiad & 3rd Runner up Place – Number Sequencing Competition

Your hard work and enthusiasm truly inspire us all! 
Keep shining, little champs!