San Story

Victory with Purpose!
In a remarkable display of dedication, collaboration, and values-driven leadership, the Region 2 Development Nurturing Exquisite Behavior (RDNEB) Club of San Isidro National High School emerged triumphant in the 2025 Legislative District Search for Best School Implementers of Projects RDELC and RDNEB, held last November 14, 2025; a win that stands as a testament to their unwavering commitment to excellence in both action and character.

This triumph is more than a trophy—it is a reflection of a community living out the true spirit of the 12-Point Ethical Values, especially this month’s core value: Respect. In November, we are reminded that respect is not just shown in words, but in the way we uplift one another, stand united in purpose, and honor the work that shapes us into better individuals.

Today, we celebrate not just winning, but winning with character; proof that when respect guides our actions, excellence naturally follows. Congratulations, RDELC & RDNEB Club, keep on shining!

We came, we saw, we conquered! 😍 Pugay, San Isidroans! 👏 SINHS shines once again & made it to the top! 🙏❤️

With grit and grace, we powered through the LD6 Science and Technology Fair 2025, living out the theme: “Harnessing the Unknown: Powering the Future Through Science and Innovation”

We proudly recognize the outstanding work of all the learners and coaches who brilliantly represented San Isidro National High School and the San Isidro District as a whole 👏❤

Winning teams and coaches:

Grade 7 Electro Sci-Dama
PRINCETON ROMELJILL U. LOZADA
2nd Place
Coaches: ARIANE FAITH A. CASTILLO AND ANGELINE G. BORDAJE

GRADE 8 SCI- NOTATION
JOMARI D. MOSTOLES
Participant
Coaches: HONEY MAE XYZA P. PADUA AND
MHON KENNETH M. TUMAMAO

GRADE 9 T.H.I. SCI-DAMA
ALFRED BENJAMIN O. ULEP
3RD Place
Coach: JOSEPH CHRISTIAN A. RONQUILLO

GRADE 10 THERMO SCI-DAMA
JOHN CARLO A. GAUAN
1ST Place
Coach: LILIA V. SUBIDO

SCIENCE INVESTIGATORY PROJECT
Life Science

Individual
GEALENE JOY D. SACAYANAN
2nd Place
Coach: MILDRED P. LAGMAY

Team
HEZYKIEL O. DELA CRUZ
JHADE CRYSTAL B. VERBAL
CHENEE KATE B. BALONES
2nd Place
Coaches: MAYJILL U. LOZADA AND
HONEY MAE XYZA P. PADUA

Physical Science
Individual
CLAUDETH U. TOBERA
1st Place
Coach: CATHERINE V. MIGUEL

Team
KRISHIA SHARMAINE M. GALUT
ALEXANDRA FAYE M. DULAY
JAY-AL P. MANGINO
2nd Place
Coaches: MAYJILL U. LOZADA AND FLORICEL M. AGASITE

Robotics and Intelligent Machines
Individual
KRIZ SABIAN U. BALONES
1st Place
Coach: JOSEPH CHRISTIAN A. RONQUILLO

Team
ASHLEY KATE S. LABANIEGO
MA. BERNADETTE ELLAINE M. AGASITE
CHELLETE B. BALONES
1st Place
Coach: JOEMAR A. AGASITE

Science Innovation Expo
Team
JEFFERSON R. TUMANENG
JOSH JEZZER ART M. DELA CRUZ
ELY JOHN M. RAGOS
1st PLace
Coaches: ARIANE FAITH A. CASTILLO AND MAYJILL U. LOZADA

Mathematical Investigation
Individual
KARYLLE S. RAMEL
1st Place
Coach: AMY M. FACUN

Team
CHARISSE B. PEROS
HENDRIX AGUETE
JILLIANE PEARL O. OBEDOZA
1st Place
Coaches: AMY M. FACUN AND JEFFREY D. ALVAREZ

To all the exceptional minds and guiding hands behind this success, our sincerest thanks:

- Ma’am Emily N. Tomas, PSDS
- Ma’am Precilla S. Romero, Principal II
- Ma’am Sinamar M. Dela Cruz, Head Teacher III
- Ma’am Erlinda Sabbaluca, AO IV
- Ma’am MayJill U. Lozada, MT-I & Science Coordinator
- Sir Leonarly M. Cruz, MT-I & Math Coordinator

Your passion and contributions are deeply valued 🫶 Once again, congratulations to a well-deserved feat, San Isidroans! On to the next level SINHShines 👏❤

📰 𝐍𝐄𝐖𝐒 𝐀𝐃𝐕𝐈𝐒𝐎𝐑𝐘 | 𝐖𝐀𝐋𝐀𝐍𝐆 𝐏𝐀𝐒𝐎𝐊

𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐯𝐞 𝐎𝐫𝐝𝐞𝐫 𝐍𝐨. 𝟔𝟓, 𝐒𝐞𝐫𝐢𝐞𝐬 𝐨𝐟 𝟐𝟎𝟐𝟓, the Local Government of San Isidro, Isabela has announced the suspension of classes in all levels (public and private) as well as work in all government offices on Monday, September 22, 2025.

The declaration comes as precautionary measure due to the threat of 𝐒𝐮𝐩𝐞𝐫 𝐓𝐲𝐩𝐡𝐨𝐨𝐧 “𝐍𝐀𝐍𝐃𝐎.”

San Isidroans are urged to stay safe, remain vigilant, and keep updated on official advisories from authorities.

𝐀𝐋𝐋 𝐇𝐀𝐈𝐋 𝐓𝐇𝐄 𝐆𝐎𝐃𝐒 𝐀𝐍𝐃 𝐆𝐎𝐃𝐃𝐄𝐒𝐒𝐄𝐒 𝐎𝐅 𝐓𝐇𝐄 𝐒𝐈𝐍𝐇𝐒!
👑 𝙳𝚒𝚟𝚒𝚗𝚎 𝙱𝚎𝚊𝚞𝚝𝚢. 𝙵𝚒𝚎𝚛𝚌𝚎 𝙿𝚘𝚠𝚎𝚛. 𝙾𝚗𝚎 𝚃𝚑𝚛𝚘𝚗𝚎.

The battle is on — six mighty houses, one ultimate crown!👑

⚔️ 𝗪𝗵𝗼 𝘄𝗶𝗹𝗹 𝗿𝗶𝘀𝗲? 𝗪𝗵𝗼 𝘄𝗶𝗹𝗹 𝗿𝗲𝗶𝗴𝗻?
𝑀𝓇. & 𝑀𝓈. 𝐼𝓃𝓉𝓇𝒶𝓂𝓊𝓇𝒶𝓁𝓈 𝟤𝟢𝟤𝟧 — 𝐿𝑒𝓉 𝓉𝒽𝑒 𝒢𝑜𝒹𝓈 𝒯𝒶𝓀𝑒 𝒪𝓋𝑒𝓇!

Show your team pride and comment below using your team's hashtag!

𝙈𝙍. 𝘼𝙉𝘿 𝙈𝙎. 𝙄𝙉𝙏𝙍𝘼𝙈𝙐𝙍𝘼𝙇𝙎 𝟮𝟬𝟮𝟱
✨People’s Choice Award✨

It's time to cast your vote for your favorite candidates!
Support your Mr. and Ms. Intramurals 2025 by liking and sharing their photos! The candidate with the 𝐦𝐨𝐬𝐭 ❤️𝐡𝐞𝐚𝐫𝐭 𝐫𝐞𝐚𝐜𝐭𝐢𝐨𝐧𝐬 wins the People's Choice Award

📌 Contest Mechanics:
1. Make sure you FOLLOW/LIKE this page first.
2. Click the image of your chosen candidate.
3. 𝐕𝐨𝐭𝐞 𝐨𝐫 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 𝐲𝐨𝐮𝐫 𝐜𝐡𝐨𝐬𝐞𝐧 𝐜𝐚𝐧𝐝𝐢𝐝𝐚𝐭𝐞𝐬 𝐛𝐲 𝐥𝐞𝐚𝐯𝐢𝐧𝐠 𝐚 𝐇𝐄𝐀𝐑𝐓 𝐑𝐞𝐚𝐜𝐭𝐢𝐨𝐧 𝐨𝐧 𝐭𝐡𝐞 𝐢𝐦𝐚𝐠𝐞 (❤️𝐇𝐄𝐀𝐑𝐓 𝐑𝐄𝐀𝐂𝐓𝐒 𝐎𝐍𝐋𝐘).
4. Candidates who will be using auto-generated reactions will be automatically disqualified from the People's Choice Award.
5. Online voting begins today August 11, 2025 and concludes on August 28, 2025 12:00am
6. Remember, People's Choice Award is a minor award and will not affect judges scores.
7. The candidate with highest number of ❤️𝐇𝐄𝐀𝐑𝐓 𝐑𝐞𝐚𝐜𝐭𝐢𝐨𝐧𝐬 will receive the award.

𝑃𝑙𝑒𝑎𝑠𝑒, 𝑘𝑖𝑛𝑑𝑙𝑦 𝑓𝑜𝑙𝑙𝑜𝑤 𝑡ℎ𝑒 𝑚𝑒𝑐ℎ𝑎𝑛𝑖𝑐𝑠. 𝑇ℎ𝑎𝑛𝑘 𝑦𝑜𝑢!

Announcement of Winner: People’s Choice Award winner will be announce during the Intramurals 2025 Coronation on August 29, 2025 Friday at 9:30am. Show your support and love to your favorite candidates.

📸 Mark Fernan Dela Cruz Photography