+66 (0) 26798777

info@cis.ac.th

OFFICE TIME 8:00am- 4.00pm

Monday to Friday

WE GIVE CHILDREN THE FREEDOM TO THINK

WELCOME MESSAGE

It is a pleasure to welcome you to Crescent International School, Bangkok. Crescent is a truly commendable school with a warm and welcoming atmosphere in a unique, charming and central campus in the heart of Sathorn

Read more

WHY CHOOSE CIS

WELCOME TO EARLY YEARS

At our Early Years (EY) setting we provide a stimulating and nurturing two year programme. We follow the Early Years Foundation Stage Curriculum (EYFS), and work towards enabling every child to master the Early Learning Goals (ELGs),by the end of Reception 2

LOWER AND JUNIOR SCHOOL

It is with great pleasure that we welcome you to the Crescent International Lower and Junior Schools.ย  We offer admission to students in Lower School, Years 1-5 (ages 5-10), and into Junior School, Years 6-9 (ages 11-14).ย 

SENIOR SCHOOL

Crescent prepares students to sit the Edexcel IGCSE, AS, and A-level examinations at the end of their Year 11, Year 12, and Year 13 academic years. For the non-IGCSE and A-level subjects that do not follow Edexcel (PE, Quran, & Thai Culture), we have worked as a team to adapt a variety of curricula to create a CIS International curriculum that best suits the needs of our students.

STUDENT’S LIFE

Who We Are

Our students hail from all over the world, representing over 30 nations and bringing with them their incredible cultures and that backgrounds contribute to our global-minded school.

Athletics

Our coaches and fitness professionals at CIS combine sports training with fitness and fun.

Read more

Activities

After School Activities, Sports Program, CIS Stallions

Read more

Annual School Events

CIS has put together variety of educational, creative, civic minded and fun school activities that are conducted annually throughout the year.

Read more

School Calendar

Our school enjoys a rich and thriving best students experience.

Read more

Student Council

A Student Council is an elected body of students representing the voice of the student of its school.

Read more

Facebook Posts

Mr. Abhishek Daniel, Director of Asia Star Education, visited the Year 13 class at Crescent International School during their UniPrep session.During the visit, Mr. Daniel spoke with students about university pathways in Thailand and abroad, as well as various scholarship opportunities available to them. Students gained valuable insights into the application process, program options, and how to plan their next steps after graduation.It was an engaging and highly informative session, and our Year 13 students left feeling more confident and inspired about their future university journeys.#CrescentInternationalSchool #year13 #UniversityPrep #FutureReady #Scholarships #StudentSuccess ๐ŸŽ“๐Ÿ“š๐ŸŒ ... See MoreSee Less
View on Facebook
๐Ÿ”ฌโœจ Get Ready for Science Fair 2026! โœจ๐Ÿ”ฌExcitement is building at Crescent International School as we prepare for our upcoming Science Fair 2026!Our young scientists are hard at work designing experiments, building models, and preparing innovative presentations that showcase their curiosity, creativity, and critical thinking skills. ๐Ÿงช๐ŸŒJoin us as we celebrate discovery, innovation, and the spirit of scientific inquiry. Stay tuned for an inspiring event filled with exploration and breakthrough ideas!We canโ€™t wait to see you there! ๐Ÿš€#ScienceFair2026 #CISCommunity #FutureInnovators #STEMEducation ... See MoreSee Less
View on Facebook
We are proud to highlight the meaningful efforts of our Year 13 students through their Community Outreach Programme initiative.From 27th October 2025 to 23rd February 2026, our students volunteered every Monday from 9:40 AM to 10:30 AM at the Early Childhood Education Centre, under the Sathorn District.During this period, they dedicated their time to teaching English to kindergarten studentsโ€”creating engaging, age-appropriate activities that supported early language development while fostering confidence and enthusiasm for learning.A special commendation to Firoza, Besan, Sameeha, Fatima, and Lisa for their commitment, patience, and leadership. Their consistency and professionalism each week reflected true service and social responsibility.This programme was supervised by Ms. Rena, whose guidance ensured a structured, impactful, and rewarding experience for both our students and the young learners they served.We are incredibly proud of our Year 13 students for embodying compassion, initiative, and community spirit. ๐Ÿ‘โœจ#CISCommunity #communityoutreach #StudentLeadership #servicelearning ... See MoreSee Less
View on Facebook

5 days ago

Crescent International School
Photos from Crescent International School's post ... See MoreSee Less
View on Facebook

5 days ago

Crescent International School
Photos from Crescent International School's post ... See MoreSee Less
View on Facebook
๐ŸŒŸ CIS Alumni Achievement Spotlight ๐ŸŒŸWe are proud to celebrate the remarkable achievement of our CIS Alumna, Ameera Boonmalert, on being awarded a PhD scholarship at the University of Malaya (UM)! ๐ŸŽ“โœจYour dedication, perseverance, and commitment to academic excellence continue to inspire our entire CIS community. This milestone is not only a personal achievement but also a testament to the strong foundation built during your time at Crescent International School.May this new chapter be filled with growth, success, and meaningful contributions to your field. We look forward to seeing all that you will accomplish in the years ahead.Congratulations once again, Ameera! ๐Ÿ’™#cisalumni #CISpride #AcademicExcellence #phdscholar #FutureLeaderLink: www.facebook.com/IICB.krirk/posts/pfbid02V8T5owQ3Tx2j81EpzA7xjv8aJVQHwMxwVx4UXxUvvZsrJqxbTZGWn8F4... ... See MoreSee Less
View on Facebook
๐ŸŽ“โœจ Celebrating Excellence in Mathematics and Science! โœจ๐Ÿ”ฌCrescent International School proudly congratulates Yoshimitsu Yamamoto on his outstanding achievement in the SiL 2025 International Assessments.๐Ÿ… SiL Maths 2025 โ€“ Bronze Award (SiL Level 4)๐Ÿฅˆ SiL Science 2025 โ€“ Silver Award (SiL Level 4)The SiL assessment system is designed by graduates of the University of Oxford and endorsed by in-service educators worldwide, providing internationally benchmarked academic recognition.Your dedication, analytical thinking, and commitment to excellence have brought pride to our school community. We commend your hard work and perseverance.Well done, Yoshimitsu! ๐Ÿ‘๐ŸŒŸ#CISpride #AcademicExcellence #SIL2025 #mathsachievement #ScienceAchievement ... See MoreSee Less
View on Facebook
๐ŸŒ™ Ramadan Mubarak from CIS ๐ŸŒ™As the blessed month of Ramadan begins, the CIS community extends its warmest greetings to our students, parents, staff, and families who are observing this sacred time.Ramadan is a time of reflection, self-discipline, compassion, and gratitude. It reminds us of the importance of kindness, generosity, and strengthening our faith and character. May this holy month bring peace to our hearts, unity to our community, and countless blessings to every home.We wish you a meaningful and blessed Ramadan filled with patience, prayer, and good deeds.Ramadan Mubarak! ๐ŸŒ™โœจ#CIS #RamadanMubarak #faith #Reflection #community #blessings ... See MoreSee Less
View on Facebook
RESULTS | INTERNATIONAL MATH CHALLENGE FINAL ROUND 2025We are immensely proud to share highlights from the Awarding Ceremony of the International Math Challenge, held at Chulalongkorn University last January 31 - February 1, 2026.Demonstrating exceptional talent and determination, our students distinguished themselves among more than 13,000 participants from 117 countries during the online qualifying round. Through perseverance, analytical excellence, and unwavering commitment, they advanced to become part of an elite group of 300+ finalists representing over 18 countries worldwide.This remarkable achievement reflects not only their mathematical proficiency but also their resilience, global competitiveness, and dedication to excellence. We celebrate their outstanding accomplishment and look forward to witnessing even greater successes in the future. ... See MoreSee Less
View on Facebook
๐Ÿ† Outstanding Achievement in International Qurโ€™anic Competition ๐Ÿ†Crescent International School proudly congratulates Muhammad Aqra Rangkuti for achieving First Place in the Qurโ€™an Memorization (Yafie Category) at the 2nd Virtual International Qurโ€™anic Musabaqah hosted by Al Munawwara Islamic School.This remarkable accomplishment reflects Aqraโ€™s dedication, discipline, and deep commitment to the memorization of the Holy Qurโ€™an. Competing on an international platform, he demonstrated excellence that brought honor to our school community.In recognition of his achievement, he was awarded a $200 cash prize and a Full Scholarship Grant for the 2026โ€“2027 academic year.We commend Aqra for his perseverance and outstanding representation of CIS. May this success inspire others to strive for excellence in both faith and academics.Congratulations once again on this exceptional milestone.#CIS #QuranMemorization #InternationalAchievement #Excellence #ProudMoment ... See MoreSee Less
View on Facebook

Ms. Ghizlane Gibson

โ€œMy kids join CIS 8 years ago, they are very happy here. for all those years, they never said they wonโ€™t go to school. Always happy and ready to go!โ€
CRESCENT INTERNATIONAL SCHOOL, WE GIVE CHILDREN THE FREEDOM TO THINK
2020-12-15T19:19:33+07:00
โ€œMy kids join CIS 8 years ago, they are very happy here. for all those years, they never said they wonโ€™t go to school. Always happy and ready to go!โ€

Ms. Rowaida Darkashli

"They consider CIS as their second home".
CRESCENT INTERNATIONAL SCHOOL, WE GIVE CHILDREN THE FREEDOM TO THINK
2020-12-15T19:37:32+07:00
“They consider CIS as their second home”.
0
0
CRESCENT INTERNATIONAL SCHOOL, WE GIVE CHILDREN THE FREEDOM TO THINK

In remembrance of Her Majesty Queen Sirikit, Queen Mother of Thailand.

Join Us - Admission