12/08/2026
7th State of the Bangsamoro Youth Address (SOBYA) 2026
A meaningful and inspiring day as we gathered for the 7th State of the Bangsamoro Youth Address (SOBYA) held at the Shariff Kabunsuan Cultural Complex on August 12, 2026.
We are grateful to have been part of this significant event, together with our supportive Principal, Sir Jun Tayuan Uka, our dedicated SSLG Adviser, Ma’am Irene S. Arrogante, SSLG President Marry Ann K. Kanton, and our active Club Presidents.
Thank you for your continued support and encouragement in empowering the youth and strengthening student leadership. Together, we continue to raise our voices, inspire change, and contribute to a brighter future for the Bangsamoro youth. 💚✨
-O
05/08/2026
Wikang Filipino at AI: Kasangkapan sa Pananaliksik at Tulay sa Yaman ng Impormasyon."
Ngayong Agosto 1–31, 2026, sama-sama nating ipagdiwang ang Buwan ng Wika sa pamamagitan ng pagpapahalaga sa ating wikang pambansa bilang susi sa kaalaman, pananaliksik, at makabagong teknolohiya.
Sa panahon ng Artificial Intelligence (AI), lalo nating pinagtitibay ang kahalagahan ng Wikang Filipino bilang tulay sa mas malawak na pagkatuto, makabuluhang impormasyon, at mas inklusibong kinabukasan.
📍 CCNHS – Annex Don E. Sero Site
📅 August 1–31, 2026
Halina't makiisa sa iba't ibang gawain at ipagmalaki ang ating wika, kultura, at pagkakakilanlan bilang Pilipino!
Magpagmalaki. Magpakatuto. Magbago. Magkaisa.
03/08/2026
Maraming salamat Hon. Sarah D. Maulana, Barangay Captain ng RH-5, Barangay Captain ng RH-3, District VIII Supervisor Dr. Lorna B. Pendililang, PS2, mga miyembro ng Barangay Council, School Head Sir Jun Tayuan Uka, faculty members, PTA officers, SSLG President, and Club Presidents sa inyong pagdalo at buong pusong pakikiisa sa Project SAGIP na isinagawa ng Cotabato City National High School – Don E. Sero High School.
Your presence, support, and commitment greatly contributed to the success of this initiative. We sincerely appreciate your dedication to promoting the welfare, safety, and education of our learners through strong collaboration between the school and the community. Maraming salamat po sa inyong patuloy na suporta at serbisyo.
✍️Zulaika P. Mabang - SSLG Secretary
BATCH DIWA
14/07/2026
Proud moment for CCNHS Annex Don E. Sero Site!🙌🏻
On July 11, 2026, at KCC Mall of Cotabato, we proudly participated in the Mass Oathtaking 2026 led by SSLG, YES-O, and BKD. We are honored to receive the First to Register Secondary Level award, a testament to our commitment, teamwork, and active participation. 🏆✨
A heartfelt thank you to our dedicated organizations Supreme Secondary Learner Government (SSLG), Youth for Environment in Schools Organization (YES-O), and Barkada Kontra Droga (BKD) and to our supportive advisers Ma'am Norainne Diana Karon, Ma'am Elena Navarro, and Ma'am Irene Arrogante, for their unwavering guidance and encouragement.
Together, we continue to lead, serve, and inspire positive change. 💚📣
01/07/2026
First time in history💙
Alhamdulillah! We are honored and excited to be part of this remarkable milestone as we welcome our fellow Student Leaders on July 11, 2026.
A heartfelt thank you to KCC Mall of Cotabato for generously sponsoring the venue and for believing in the power of student leadership.
Together, we continue to build stronger leaders and a brighter future.
See you all!💙
27/06/2026
𝑼𝒏𝒊𝒕𝒆𝒅 𝒇𝒐𝒓 𝒂 𝑪𝒍𝒆𝒂𝒏𝒆𝒓 𝑪𝒐𝒎𝒎𝒖𝒏𝒊𝒕𝒚! 💚🧹
The Supreme Secondary Learner Government (SSLG), in collaboration with YES-O, BKD, and SWM, proudly participated in the Clean-Up Drive at Barangay Rosary Heights V.
This activity reflects our commitment to promoting environmental responsibility, teamwork, and community service. Through the collective efforts of our student leaders and volunteers, we continue to prove that small actions, when done together, create meaningful change.
We would also like to express our heartfelt gratitude to Hon. Sarah D. Maulana and the Barangay Council for their warm support and partnership in making this activity a success.
Together, let us continue to serve, lead,and inspire. 💚
26/06/2026
CAMPAIGN AGAINST BULLYING
A school should be a place where every learner feels safe, respected, and empowered to reach their full potential. Bullying creates fear, breaks confidence, and affects the well-being of everyone in our community. Together, we can make a difference by choosing kindness, respect, and understanding in our words and actions.
Let us stand as one in creating an environment where acceptance replaces judgment, compassion overcomes cruelty, and every voice is heard. By supporting one another and speaking up against bullying, we help build a stronger, more caring, and more inclusive school for all.
Remember, true strength is shown through kindness. Let us be part of the solution and inspire others to make our school a place where everyone belongs.
Together, we say NO to bullying and YES to respect, kindness, and unity.
✍️: Marry Ann K. Kanton | SSLG President
💻: Zulaika P. Mabang | SSLG Secretary
22/06/2026
At CCNHS Annex Don E. Sero Site, the SSLG serves as the voice of the learners and promotes leadership, unity, and responsibility. More than just a student organization, SSLG is committed to creating a positive and inclusive school community.
*Leadership means leading by example and serving with integrity.
*Unity is strengthened when students work together toward common goals.
*Responsibility is shown through active participation and respect for school rules.
As student leaders and learners, let us continue to inspire one another, promote kindness, and build a school environment where every voice is heard and valued.
At CCNHS Annex – Don E. Sero Site, we begin each day with the greeting “𝐒𝐚𝐣𝐚𝐡𝐚𝐭𝐫𝐚: 𝐏𝐞𝐚𝐜𝐞, 𝐁𝐥𝐞𝐬𝐬𝐢𝐧𝐠𝐬, 𝐚𝐧𝐝 𝐇𝐚𝐫𝐦𝐨𝐧𝐲.” More than just words, it is a commitment to how we treat one another inside and outside the classroom.
* 𝐏𝐞𝐚𝐜𝐞 is choosing understanding over conflict.
* 𝐁𝐥𝐞𝐬𝐬𝐢𝐧𝐠𝐬 are shared when we uplift, encourage, and support one another.
* 𝐇𝐚𝐫𝐦𝐨𝐧𝐲 is built when respect, kindness, and empathy become part of our daily actions.
As we strengthen our Anti-Bullying Campaign, let us remember that every word we speak and every action we take can either hurt or heal. Let us choose to be a friend rather than a bully, to include rather than exclude, and to encourage rather than discourage.