We have changed our number

Hello everyone, KBS would like to inform you that starting from 27 November, 2021 the school formally changed the contact number for the Community Laison from 0811 2638 077 to 0817 0000 778. KBS is not responsible for any infomation provided by the previous number.

Kesatuan Bangsa School Students Achieved 11 medals in the National Science Competition (KSN).

“Young and successful” is the expression that best describes Kesatuan Bangsa School as it won 11 medals in the 2021 National Science Competition (KSN).

Kesatuan Bangsa School: Loving Language with Semarak Bulan Bahasa

Bulan Bahasa in October is used as a commemoration of the momentum of the Youth Pledge which pledged the language of unity, Indonesian. Kesatuan Bangsa School (KBS) did not miss to commemorate Bulan

Kesatuan Bangsa School is doing the limited face-to-face classes

The limited face-to-face classes are done by integrating online and offline classes at the same time. This hybrid learning is also done strictly by applying the health protocols. It is also hoped that this learning can give a new learning experience for students. 

Four students of Kesatuan Bangsa School passed the national level in KSN.

Congratulations to four students in Junior High School of Kesatuan Bangsa School  who went to the national level of KSN (National Science Competition). Mathematics: Bagas Anggareksa Irsyad Dhanisywara (9B)

KBSee 2021 Stage 1 Selection Result: Finalists of KBSee Stage 2 Exam Finalists

Below are the finalists : Aisha Sabiya Twie SD Muhammadiyah Karangwaru Alif Zainidane Nirwansyah SDN Klangon Alifah Reslanova SD Negeri Percobaan 4 Wates Alkhalifi Zhafif Arkananta

Kesatuan Bangsa School held a Virtual Open House for the first time.

Explanation of the Kesatuan Bangsa School in detail and a question and answer session to treat the curiosity of fathers/mothers.   Let’s get deeper and get more information and prepare your best questions in this special

A Visit from Sedayu District Office about Face-to-face teaching in KBS

Kesatuan Bangsa School was visited by the district office of Sedayu, represented by the head of the district and the staff on Wednesday, October 13. This visit is aimed to observe and evaluate the limited face-to-face

Kesatuan Bangsa Junior High School achieve fourth place in the regional round of KSR (Ruangguru Sciences Competition).

Congratulations to our Junior High School students who managed to get the fourth place in the regional round in the KSR

UTBK (University Entrance Test

To prepare for the UTBK 2022, Kesatuan Bangsa School held a trial class on September 24, 2021 for grade 12. The trial class covered seven different subjects, namely Biology, Physics, Mathematics, English, Economics, Sociology and Geography. 

The Chosen President and Vice President of Kesatuan Bangsa School Students’ Union 2021/2022

Congratulations to the elected presidents and vice presidents! High School Students’ Union – girls section President: Anindya Zahra Nugrahaningrum Vice President: Shania

Antigen Swab Tests for all the Kesatuan Bangsa School Academic Community

As a step to prevent the emergence of new clusters of Covid-19 in schools during limited face-to-face learning (PTMT), Kesatuan Bangsa School conducted a mass antigen swab test.

Kesatuan Bangsa School Students Achieved Top Grades in EASE 1 for the 2021/2022 Academic Year

The Evaluation of Achievement Standardized Exam (EASE-1) for the 2021/2022 Academic Year was held online from September 13 – 17, 2021. In this exam, 16 students of Junior

Students of Kesatuan Bangsa School have got the second shot of the COVID-19 vaccine.

The vaccination process for all students, faculty and staff of Kesatuan Bangsa School has gone through the second phase. The second vaccination shots were done on Monday, October 4, 2021 in SMAN 1 Sedayu.

Kesatuan Bangsa School Students have gone through to the Second Phase of KSN (National Science Competition) Junior High School level

Congratulations to our Junior High School students for passing the first selection phase in the National Science Competition which

11 Kesatuan Bangsa Senior High School Students Continue On to the National Round of the National Science Competition

Congratulations to 11 Kesatuan Bangsa Senior High School students who will continue on to the 2021 National Science Competition (KSN) at the national level.

The 3R (Procedure Text) Competition held by the English department of Bantul Regency Trophy 2021

One of our Junior High School students, Leyla Shiba Anjali, competed in the 3R (Procedure Text) competition held by the English department of Bantul regency. This

A visit from The Immigration division, Ministry of law and human rights, Yogyakarta regional office

The Immigration division, Ministry of law and human rights, Yogyakarta regional office, visited Kesatuan Bangsa School on Wednesday, September 22 to do a

Kesatuan Bangsa School Student won the second place in Nirwana Stable Contest

Our grade 8 Junior High School student, Najwa Shabrina managed to get the second place in “Nirwana Stable Contest” which was held in Semarang, on September 17 – 19, 2021. Through this event, students

Register Now!

It is every child’s right to get quality education inline with the current developments of the era. God has given each student a unique potential to be further developed based on their age and the era.    Kesatuan Bangsa School actively contributes

KBS Student Won the Third Place in a Mathematics Olympiad

Congratulations to Felicia Grace Angelyn F. for her effort to get the third place in Mathematics Olympiad for senior high school students in the ARITMATIKA JILID IX competition on September 5 – 19, 2021. This competition

SMAN 6 Yogyakarta visited Kesatuan Bangsa School (KBS) to learn about “blended learning”

On Tuesday, September 14, SMAN 6 Yogyakarta visited Kesatuan Bangsa School (KBS) to learn about “blended learning”.  As KBS has applied hybrid learning, we shared our experience in using technology in our


Good news, everyone! One of our Junior High school students, Reyhan Fitrian Arifin (grade 9B), successfully got the third place of Science level 4 in the 10th FABI ( FESTIVAL ANAK BERPRESTASI INDONESIA) which was held nationally.


Congratulations! Five students of SMA Kesatuan Bangsa managed to get medals in the 5th OPSILON (Olimpiade Update Festival) for high schools level.  Under the theme “Knowledge for Prosperity”, this national competition was organized by Olimpiade Update on August 21st-22nd 2021.  The

KBS student took a part in The International Earth Science Olympiad 2021

Quoted from the Ministry of Education and Culture website, 8 Indonesian students made the nation proud again in the 15th International Earth Science (IESO) 2021. In the event heldonline from 25 until 30 September 2021, the Indonesian team managed to get

KBSee 2021

What is KBSee? KBSee is Kesatuan Bangsa Scholarship Entrance Examination. This program opens an opportunity for all elementary students in Yogyakarta & Central Java to get the scholarship from Kesatuan Bangsa School for 2022/2023 academic year. With this scholarship, prospective students are expected to have great academic

Celebrating the Islamic New Year KBS 2021

SMP SMA Kesatuan Bangsa School Yogyakarta celebrated the 1442 H. Islamic New Year with a variety of activities this year. The entire Kesatuan Bangsa School family were invited to join in the celebration, including management, staff, teachers, students and their parents, as well as alumni.


The Kesatuan Bangsa School held a virtual flag ceremony to commemorate the 76th of the independence day of the Republic of Indonesia. Tuesday, August 17, 2021 at 10.00 WIB.  Even though it was carried out in the midst of a pandemic, the ceremonial activities continued solemnly.  This is the moment of the second Indonesian Independence […]

Graduation Ceremony 2021

Saturday, 7 August 2021 – Kesatuan Bangsa School (KBS), one of the best schools in the Special Region of Yogyakarta, held an annual event that was a graduation of year 9 and 12. The ‘Virtual Graduation’ of the 8th generation of KBS was held online via zoom, due to the pandemic of COVID-19 restrictions, and […]

Matriculation programs Kesatuan Bangsa School Yogyakarta

SMP-SMA Kesatuan Bangsa Bilingual School Yogyakarta has already started a matriculation program for the batch of 2021/2022, who will start their seventh and tenth grade in July 2021. The matriculation program consists of five subjects including

Kesatuan Bangsa School Yogyakarta students won a gold medal at POSI 2021

Congratulations to Reyhan Fitrian Arifin who won a gold medal on the POSI 2021 (Pelatihan Olimpiade Sains Indonesia), held on February 7th, 2021. Hopefully, the attainment and the needs for achievement would inspire the other students to do the

KBS students win 2 medals at the “2021 Update Olympiad”

Great news came from the event of Olimpiade Update Festival 2021 for SMA level, held on the 24th – 31st of January, 2021. One of Kesatuan Bangsa School students, Nara Tazkia Larasati, won two medals in two categories:1. Gold medal in Poetry Writing2. Silver medal in Biology

KBS Students Won Silver Medal at UGM’s OLGENAS 2021

Another great news came in from the OLGENAS (National Geography Olympiad) 2021, a prestigious event in Geography held by Universitas Gadjah Mada, January 27th – 29th 2021. One of the KBS Teams consisting of Aditya Rio Wibowo (11D) and Ragil Faiz Kurniawan (10C) won a silver medal. The

KBS Food Sharing Program during the Pandemic

On Friday, January 22nd, 2021, Kesatuan Bangsa School marked the start of the second semester of the academic year with a “Food Sharing Program” by sacrificing a cow, whose meat was then prepared for food distributed to the community. The program was fully financed by all teachers and staff. The

KBS Students Won the “Best Team in Economics Olympiad”

KBS team won the KEN or Kompetisi Ekonomi Nasional (National Economic Competition) held online by HIMIESPA FEB UGM from October 10th to November 09 2020. KBS Team consisiting of Martina Cahya Pratiwi, Putri Dwi Lestari, and Aydinahasna Huwaida Aziz won “The Best Team” title. The School is


Yet another great news came in from the National Mathematical Olympiad 2020, held for two weeks by Math Q&A, from November 30th to December 20th 2020. The 11-day training and 2-day olympiad was completely held online. In that event, Bagas Anggareksa

WINNING THE BRONZE MEDAL AT TIMO (Thailand International Mathematical Olimpiad)

Good news from one of the students of Kesatuan Bangsa School Yogyakarta. Being in this pandemic situation didn’t stop him from making great achievement. He is Abhiesta Sheva Alfaru, who received bronze medal in TIMO (Thailand International Mathematical


One of Kesatuan Bangsa student, Kayla Arvina, got place in Paper Writing and Presentation Competition held by ALSA LC UGM on 30 September to 1 October 2020. She wrote an amazing paper about reinforcing

Teachers’ Day at Kesatuan Bangsa School

On November 25th 2020, the Student Councils of SMP-SMA Kesatuan Bangsa School commemorated the Teachers’ Day. Chaired by Ahmad Abbas G (11D), the live event titled “Heroes of the Orange Building” was held online, featuring Excel (10D) dan Azka (7C) as the host and co-host. The students nominated some teachers to several categories including the


SMP Kesatuan Bangsa olympiad team has just completed a series of tests of KSN 2020 SMP Level competition and brought back to silver medals home.The two amazing students who won the competition are Abdullah Ahmad Yusuf (Mathematics) and Latif Anwar (Science). The


Kayla Arvina Putri Gumelar, a grade 11 student of KBS won the third place in the 2020 Indonesia Essay Writing Competition organized by Trinity College, University of Melbourne Australia. This competition is held annually for Indonesian students started from


In the commemoration of Prophet Muhammad’s Birthday this year, KBS held a program to distribute social aid packages to orphans in Yogyakarta Area. A total of 1,000 aid packages in the form of school bags containing masks, sanitary kits and stationary


Congratulations for Kesatuan Bangsa school’s students on bringing medals home from National Science Competition 2020 Medals : Earth Science Glady Sajidah – Gold Geography Aulia Davetta – Silver M. Alsamtu – Silver Science Althaaf  Syaikha Nuhaad – Bronze Astronomy M.Hazel Variansyah – Bronze and

Kesatuan Bangsa School and UII Hospital Signed an MoU

The first step for a future cooperation between Kesatuan Bangsa School and RS UII (Universitas Islam Indonesia Hospital) has been struck through the signing of an MoU on Wednesday, October 14 2020 in the Hospital Office. The cooperation will include, but not limited to, the health service for students,

One of KBS student was one of the best 5 students in Ki Hajar National Competition.

Some great news from a student of Class 8B at Kesatuan Bangsa Junior High School. Despite the Covid-19 pandemic, the enthusiasm for achievement has not disappeared for our student Bagas Anggareksa Irsyad Daniswara. On October 12, 2020, Bagas’ video made it into the top 5 Best Videos for


Congratulations to two students of Kesatuan Bangsa School Yogyakarta, Abhiesta Sheva Alfaru (Grade 10D), who won a bronze medal, and Nara Tazkia Larasati (Grade 11B), who won a silver medal at the international science competition,” Vanda International Science Competition 2020” in August.

KBSEE (Kesatuan Bangsa Schoolarship Entrance Exam) 2021-2022

Being an outstanding student, with the ability to speak English actively, while being supported by superior school facilities is everyone’s hope. Kesatuan Bangsa School (KBS) is a school in the Special Region of Yogyakarta that embodies this hope. As a school that implements Google for Education and the


After passing a series of tight selection process on July 25 2020 and being selected a member of the Indonesian delegates to the 2020 IMO, KBS student Billie Hartanto won a bronze medal at the prestigious international mathematical olypiad this year.


Hi everyone ! Come join us ! Kesatuan Bangsa School is holding a new weekly program called KBS WEEKLY QUIZ. The purpose is to challange and broaden your knowledge of various school subjects. We give 100K phone credit for a winner every week. Terms and condition : Follow IG account @kesatuanbangsaschool

OGCCC (Online Green Card Collection Compotition)

Kesatuan Bangsa School is holding OGCCC Online, which the school had offline before. The program is for its students only. What is OGCCC? Is a program where students are given challanges to do as much kindness as possible wherever they are. For every kindness there is a green card from OGCC team


Four Kesatuan Bangsa School students won the international competition held at the Malaysian World Invention Competition and Exhibition (WICE) 2020, September 12-16 2020. The four students are Anargya Nasywa Kustanta and Andini Ghina Syarifah (gold medalists) with the research on Stomach-pain

Class of 2020 Online Graduation

Kesatuan Bangsa School on Saturday, August 22, held an online graduation for the class of 2020’s Junior and Senior High. The online graduation was finally held due to the pandemic and the necessity to help breaking the spread of the COVID-19. The graduation involved 200 attendee’s accounts. In addition to the graduates and parents, as well


Good news from Olympus (Olympiad Students of Kesatuan Bangsa School) who got medals in Singapore & Asean Schools Math Olympiad (SASMO) which is participated by 19 different countries, on 8 August 2020. Abhiesta Sheva Alfaru – bronze medal in 9 grade category Fathan Achyar Al Matin – bronze

Independence Day 75th Anniversary

The Covid -19 pandemic, and having to fulfill the State Secretary recommendations in official letter number B-492 / M.Sesneg / Set / TU.00.04 / 07/2020, did not dampen the enthusiasm of Kesatuan Bangsa Bilingual Boarding School Yogyakarta students to hold a flag raising ceremony to commemorate the 75th Indonesian Independence Day, albeit with a

GYSTB 2020

Again, SMP-SMA Kesatuan Bangsa Yogyakarta proofed that online learning did not affect its students in gaining achievements abroad. This time, two students of Kesatuan Bangsa got Honourable Mention in Global Youth Science and Technology Bowl (GYSTB) 2020. They are Khalifathiya Fadhilah

Sacrificing – The Go Green Method

The Idul Adha 1441 H holiday at Kesatuan Bangsa High School was celebrated with the sacrificial slaughter of 16 cows and 6 goats. This was made possible with the donations from parents, teachers, and KBS employees, as well as from other donors. The slaughter and distribution of sacrificial meat was

26 KBS delegates passed the KSN will continue on to the Yogyakarta Special Region provincial rounds

Once again, the National Science Competition was held on 10 March, this year, by The Directorate for Senior High School Guidance, the Director General for Elementary and Primary Education, and the Department of Education and Culture, through the

Four KBS Teams Won Medals at ISPO 2020

Four projects by Kesatuan Bangsa School students brought home four medals at the 2020 ISPO (Indonesian Science Project Olympiad) held at Sekolah Kharisma Bangsa Tangerang, 21-23 February 2020. Here are the four projects: Honorable Mention in Computer Kania Adhira Damayanti (11) and Naswa Oktavia Sabilla (11) Project title: BE-AUTECH (Biology

Berita gembira dari OSEBI 2020!

Kali ini ada berita gembira dari siswi-siswi Sekolah Kesatuan Bangsa yaitu Adinda Galuh Hapsari (11) dan Yasmina Ashfa Zahidah (11) yang mengikuti OSEBI (Olimpiade Seni dan Bahasa Indonesia) pada Festival Seni dan Budaya yang digelar di Tangerang Selatan, Sekolah kharisma Bangsa pada tanggal 21-23 Februari 2020. Adinda memperoleh medali perunggu

Sekolah Kesatuan Bangsa signed an MoU with JIH

Sekolah Kesatuan Bangsa Yogyakarta on Thursday, February 20th 2020 signed an MoU with the JIH in the Hospital’s boardroom. The MoU was signed by Ahmad Nurani, the Principal of SMA Kesatuan Bangsa, and Bambang Pediantoro, the President Director of JIH. The cooperation will include health

2nd Place Winners for Basketball

Congratulations to Kesatuan Bangsa Junior High Boys Basketball Team on achieving 2nd place for High School Levels during the Bantul Regency Student Sports Week held on Sunday, 16 February, 2020. Congratulations on the great result.

3rd Place for Badminton Girl’s Singles Final

Congratulaions to Ananta Feiza Nery Widowati (Grade10) for hardwork and achievment in winning third place in the Badmintin womens singles competion for Junior and Senior High School students. The competition was held to celebrate Student Sports Week in the Bantul regency by the Department of Youth and Sports Education, Bantul.

2nd Prize Awarded to KBS High for Physics at EUREKA ITB

Kesatuan Bangsa High School students Wulan Maulani and Daud Muhammad Azhari achieved the 2nd Prize at the National Physics Competition held annually by the Bandung Institute of Technology Physics Students Association (HIMAFI ITB). The competition was held from 7-9 February, 2020.

Bantul Regency Students Sports Week

Kesatuan Bangsa took part in Taekwondo at the Bantul Students Sports Week  on Sunday, 9 February, 2020 whih was held by the Department of Youth and Sports Education in Bantul Regency. Winning students : Muhammad Raihan Dzaky (11 ) 2nd for Kyorugi and 3rd for Poomsae Muhammad Naufal Abitah Cakrawangsa (10) 3rd for Kyorugi Firman Aulia

Kesatuan Bangsa Junior High Awarded OLGENAS UGM Medals

From 13-17 January 2020, two of our best junior high students, Izzee Mehdivekia and Afifah Salma, won bronze medals in the Junior High Competition of the National Geolympiad (OLGENAS) held by Gajah Mada University (UGM) Well done on an excellent achievement and keep up the great work Students!

Kesatuan Bangsa Senior High wins Gold at OLGENAS UGM!

Students from Kesatuan Bangsa Senior High competed at the OLGENAS XV (International Geolympiad 2020) held by Gadjah Mada University, Yogyakarta, from 15-17 January 2020.  Our students Muhammad Alsamtu Tita Sabila Pratama Suhartono and Ahmad Zainudin Mahfud achieved the highest

Kesatuan Bangsa High School Holds Seminar on Counteracting Radicalism

On Wednesday, 15 January 2020, Kesatuan Bangsa High School held a special counselling seminar on the importance of counteracting radicalism. The seminar speaker was First Inspector Sudiasih who is the Head of the Public Order/Community Liaison Unit, Bantul District Police Station, along with officers from

Five Languages One Heart Festival 2019

Five Languages One Heart Festival of Arts 2019 is an annual creative event at Kesatuan Bangsa School. This year it was held on Saturday 26 November 2019. The event showcased traditional dance from Kalimantan Island, the female Saman dance from Aceh, and folkdance from Turkey. Songs were

Kesatuan Bangsa School Dance Team wins Grand Prix in Russia

Kesatuan Bangsa School Yogyakarta Dance Team màde up of 25 Junior and Senior Secondary School students achieved the ultimate success coming àway with numerous awards at tge XII International Folklore Festival Interfolk in St. Petersburg, Russia from14-17 November 2019. “Interfolk in Russia” is an

UNY XXII Physics Week Competition

Congratulations to the students of Kesatuan Bangsa School Yogyakarta who were awarded 3rd prize and 1st Runner Up in the Yogyakarta National University XXII Physics Week Competition held by HIMAFI UNY on 9 November 2019. Our students competed against high school students from schools all over

Kesatuan Bangsa donates to Orphanages in collaboration with PEMDA Bantul

Kesatuan Bangsa High School in cooperation with Bantul District Government held a social service event with the theme : BERSATU, an acronym for ‘Beri Santunan Yatim Piatu’ which translates as UNITED ‘Donating Aid to Orphans’. During the event, the school donated 500 packages, which were backpacks

Biology Environmental Smart Competition (BESC)

Congratulations to our Year 11 Kesatuan Bangsa School, Yogyakarta students who achieved 2nd place in the Biology Environmental Smart Competition (BESC) held by HIMABIO UN-AIR from 2-3 November 2019. The competition was a national level competition with senior high school students joining

Physics Week XXX

Wulan Maulani, a year 11 student of Kesatuan Bangsa School, Yogyakarta achieved 3rd place at the Senior High School Physics National Physics Competition held by Semarang National University during Physics Week XXX on Sunday 2 November, 2019. Thanks so much for your excellent effort and win!

Two KBS Students to represent Indonesia on International Olympiads

Two KBS students, Lintang Ambar Pramesti and Muhammad Nadafa Isnain, were honoured to represent Indonesia in international olympiad. Lintang will compete in International Earth Science Olympiad (IESO) in Chonburi, Thailand, August 8-17, 2018, while Nadafa will challenge his knowledge of

Independence Day at KBS

Sekolah Kesatuan Bangsa held a flag-raising ceremony to commemorate the 73th anniversary of Indonesian Independence, officiated by the Headmaster of Kesatuan Bangsa School, Ahmad Nurani on Friday August 17 2018. In addition to students and teachers, those who attended the commemoration included parents and

Nadafa Won A Silver Medal in The International Geography Olympiad

Muhammad Nadafa Isnain, one of the best Indonesian students team from KBS (Kesatuan Bangsa School) successfully won a silver medal in the 15th International Geography Olympiad (IGeo) held in Quebec, Canada on 30th July to 7th August 2018. This

KBS Students Accomplished the World Achievement

KBS students won a remarkable achievement at the International Mathematics Olympiad “International Junior Math Olympiad (IJMO)” which took place in Bangkok, July 27-31 2018. At the closing of the prestigious world Olympics, the representative from KBS, Muhammad Kautsar Aryana Prasetya

Despika Yuspina, 1st place on Debate Category of OLSN SMP

Good news for Kesatuan Bangsa School has yet to go down. On July 20, 2018, Desika Yuspina N of SMP Kesatuan Bangsa School received a prize from Bantul Office of Education for her outstanding achievement as the winner of municipal selection of Debate on OLSN (Languages and Arts

KBS Student Got International Medal in Mathematics

Abhiesta Sheva Alfaru, an 8th grader of Junior High School represented Indonesia in the World Mathematics Invitational (WMI) event in Seoul, South Korea on July 13-17 2018. Sheva won the Merit Medal after competing with 21 finalists from various countries.

Kesatuan Bangsa Students Won 7 Medals in OSN 2018

Kesatuan Bangsa School Olympiad Team won seven medals on the occasion of the National Science Olympiad. The seven medals include a Gold medal in Physics by Gusti Putu Surya Govinda Atmaja, a Silver medal in Earth Sciences by Rezky Ilham Yudhasaputra, and four Bronze medals, each of which in


The representative team of Kesatuan Bangsa High School students won eight medals at the international Olympic, Genius Olympiad, which took place on June 16, 2018 at Oswego State University, New York. The team proudly won 2 silver medals, 2 bronze medals and 4 honorable mentions. 2 silver; Nasywa Sabrina

11 KBS Students proceed to National Olympiad

Good news have been brought by KBS students joining Sains Olympiad province level which was on 19 April 2018. As many as 10 senior high school students and 1 junior high school student proceed to the National Sains Olympiad SMA level which will be on 1-7 July 2018. The students are