LCNHS - Science Department

19/09/2026

LCNHS researchers earn 6 top-five placements, Best Presenter award at Division Science and Technology Fair

The La Castellana National High School clinched six top-five placements and Best Presenter award at the Division Science and Technology Fair 2026 held at Negros Occidental High School, September 15.

The following LCNHS’ entries secured top-five finishes in their respective categories:

• Physical Science Individual Individual Category – 3rd Place
Researcher: Britt Laurence E. Cañonera
Coaches: Sir Janrey F. Abong & Mam Sharisse E. Beboso

• Robotics and Intelligence Machine Individual Category – 5th Place
Researcher: Rowena G. Sioco
Coach: Sir Eric John D. Roa

• STEM Innovation Expo Individual Category – 4th Place
Researcher: Janna Paula Y. Mesaya
Coach: Sir Save P. Arcangel

• STEM Innovation Expo Team Category – 4th Place and Best Presenter
Researchers: Stephen June T. Arguilles, Franz H. Dionela, and Rhein Hart T. Ligason
Coach: Ma’am Irene Mae Gotera

• Mathematics and Computational Science Individual Category – 4th Place
Researchers: Frenz Edric M. Villanueva
Coach: Ma’am Charlyn C. Torcelero

• Mathematics and Computational Science Team Category – 3rd Place
Researchers: Sybille Marie A. Gumban, Christia Gayle M. Neri, and Anne Denise P. Rosaldo
Coach: Ma’am Jenny Ann G. Ruales

LCNHS was also represented in the Life Science Team Category by John Michael A. Tolones, and Sam Gabriel P. Juayan; the Robotics and Intelligence Machine Team Category by Paolo Miguel L. Tauro, James Michael M. Petisa, and Vien David T. Amolar; and the Physical Science Team Category by Er John F. Madamay, Ma. Victoria L. Taco, and Samantha Simone B. Pedrajas.

Accompanying and supporting the researchers during the competition were Ma’am Faith S. Feria, Principal III; Ma'am Joy O. Estacion, Principal II, Ma'am Charity C. Hetrosa, Asst. Principal II, Sir Joemer A. Javier, Asst. Principal II, Ma’am Mary Grace P. Caballero, Head Teacher II, and Ma’am May Ann E. Sarabillo, Head Teacher I, in observance of the prescribed wellness break for coaches.

LCNHS extends its appreciation to the coaches, parents, school administrators, and the Science and Mathematics Departments for their guidance, support and assistance throughout the preparation and competition.

25/08/2026

01/08/2026

Did you know that it literally rains diamonds in our solar system? 💎

Deep within the atmospheres of gas giants like Jupiter and Saturn, extreme atmospheric pressure crushes carbon into actual diamonds. As these precious stones fall through the skies like rain, the intense heat deeper inside the planets may even melt them into a liquid form! 🪐

✨Science is truly full of wonders. Which cosmic mystery should we explore next? 🤔

09/03/2026

Announcement:

We are pleased to announce the students who have successfully passed the selection process and are qualified to enroll in the Science, Technology, and Engineering (STE) Program for school year 2026-2027.

GALOS, SAMANTHA GABRIELLE DEFENSOR
GEOCADIN, VESPER ELLICE AGUIRRE
VARGAS, PRINCESS DANIELLE
TEJAM, JOHN JOSEPH
ALIPATO, LOUIS
LAUREN, CRISTOPHER IVAN II ELBANBUENA
CULINTAS, PHIL KENAN ISON
RONGO, XIAN DRAKE
CANOY, ZARIAH LEXINNE DELA CONCEPCION
LABRADOR, JUDE MATTHEW ESPARAGOZA
VERA, EVAN JACE
HOMBOY, JOGELINE
SERENEO, JULIA FE TOMENIO
MANALO, KENDRICK
MIALEN, ELIJAH VERONA
MALAUBI, JOELLE FAITH GAPILANGO
BONTOGON, YONI ALEXINE
LABARGAN, COLYN FRANCISCO
MARTINEZ, RHEVIN ESCANER
GRANADA, CLAIRE RANIA GUNCE
GENOVIS, ATHENA THERESE PESALES
ALMARIL, ARNELYN TAGALO
ANTANG, TERENCE JUSPHEIR TALAMAN
RAMOS, RIGIL KENT ORLIDO
MONDEJAR, SOPHIA MIOGNETTE
CASTELLANO, ZYRHA ULYX PARCON
PAREL, CHERLLY MAGBANUA
DOMINGO, DEXYMARIE EMPASE
VILLOGA, JEWEL MAE DALISAY
SIOCO, ELLA BEATRICE BAYHON
BELOYA, PAULA SAMODIO
TOLENTINO, JELLIAN KAYE
TEBANG, MATT DANIEL DIAZ
REGILLO, YAHIKO
ESTELLOSO, JASMINE JAY
DESTACAMENTO, WINNEL ANN ROMERO
FAJICULAY, BRIANNA ABAYON
VILLANUEVA, ANDREA CARAM
TOLEDO, FELYN FRANCISCO
GICANA, FRETZ CHARL MAGBANUA
CAPOS, ROSE QUEEN
Congratulations to all the qualifiers! Welcome to the STE Program!

The list of passers is in no particular order.

06/03/2026

📢 ANNOUNCEMENT
Here is the list of qualified STE aspirants who will take the Qualifying Examination and Interview on March 7, 2026 (8:00 AM).

1. ALMARIL, A. T.
2. ALMOHALLAS, M. F. N.
3. ALORO, R. J. S.
4. ANTANG, T. J. T.
5. BELOYA, P. S.
6. CAAGAY, R. M. N.
7. CANOY, Z. L. D. C.
8. CASTELLANO, Z. U. P.
9. CRUZ, S. M.
10. CULINTAS, P. K. I.
11. DE LA TORRE, W. N. C.
12. DESTACAMENTO, W. A. R.
13. DOMINGO, D. E.
14. FAJICULAY, B. A.
15. GALOS, S. G. D.
16. GENOVIS, A. T. P.
17. GEOCADIN, V. E. A.
18. GICANA, F. C. M.
19. GILLANG, K. M. L.
20. GRANADA, C. R. G.
21. LABARGAN, C. F.
22. LABRADOR, J. MA. E.
23. LAUREN, C. I. II E.
24. LIBRE, K. B. G.
25. MALAUBI, J. F. G.
26. MARTINEZ, R. A. E.
27. MARTINEZ, R. E.
28. MIALEN, E. V.
29. OGDAMEN, N. E.
30. PARCON, K. L.
31. PAREL, C. M.
32. RAMOS, R. K. O.
33. REGALA, A. A.
34. RONGO, V. D.
35. SERENCO, J. F. T.
36. SIOCO, E. B. B.
37. TEBANG, M. D. D.
38. TOLEDO, F. F.
39. TOLENTINO, J. K.
40. VERA, E. J.
41. VILLANUEVA, A. C.
42. VILLOGA, J. M. D.

📍 Examination Venue: AVBR 1
📍 Interview Venue: Bayanihan Building

Please bring the following:
• Ballpen (black or blue)
• Pencil and eraser

📌 Walk-in applicants are welcome. Please bring your Report Card and PSA Birth Certificate.
📌 Parents must attend the interview with their child.

Kindly arrive earlier than the scheduled time and come prepared. Good luck to all aspiring STE students!

14/02/2026

🎉❤️ 76 Years of Shaping Minds and Building Futures! ❤️🎉

Happy Founding Anniversary to La Castellana National High School! On this Valentine’s Day 2026, we celebrate not just love, but the legacy of excellence, dedication, and community that has defined our beloved school since its establishment. LCNHS stands as the fountain of wisdom, love, and hope for generations of learners in our community nurturing minds, touching hearts, and lighting the way forward for all who walk its halls. Here’s to the teachers, students, alumni, and staff who have made this legacy possible!

📣 TO ALL LCNHS ALUMNI! Share your favorite school memories, photos, or stories in the comments below – let’s fill this post with nostalgia and pride for our alma mater!

13/02/2026

Attention Incoming Grade 7 Learners!

La Castellana National High School invites you to apply for the Science, Technology, and Engineering (STE) Program for the upcoming school year ( SY 2026-2027).

If you are ready to challenge yourself, explore new ideas, and grow your skills, the STE Program offers an enriching and supportive environment to help you reach your full potential.

📌 Application forms will be made available during the School-to-School Campaign.
📌 You may also secure your application form from the Science Teachers at LCNHS.

Take the opportunity. Believe in your potential.
We look forward to welcoming you to the STE family.

18/11/2025

12/11/2025

Congratulations, to our two students, Shechaniah Joquiño and Akeelah Loraine Montiflor, rank 17, during the Provincial Wildlife Quiz out of 82 high schools in the Province of Negros Occidental.