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Euclidian Chronicle, La Union National High School, Catbangen (2025)

02/09/2025

Pagdiriwang ng Buwan ng Wika sa La Union National High School

Noong Setyembre 1, matagumpay na ipinagdiwang ng La Union National High School ang Buwan ng Wika na nagbigay-diin sa kasaysayan, sining, at kulturang Pilipino. Sa temang nagtatampok ng pagmamahal sa sariling wika at pagkakakilanlan, sama-samang ipinakita ng mga g**o at mag-aaral ang kanilang husay at talento sa iba’t ibang aktibidad.

Isa sa mga tampok na bahagi ng programa ay ang pagtatanghal ng mga mag-aaral at g**o sa pamamagitan ng pag-awit ng mga kantang Pilipino. Bukod dito, naging makulay din ang patimpalak sa kasuotan kung saan nagbihis ng iba't ibang kasuotan ang mga g**o at estudyante mula sa iba't ibang lugar, ipinapakita ang yaman ng tradisyunal at makabagong pananamit ng iba't ibang bansa.

Nagbigay rin ng espesyal na pagtatanghal ang mga mag-aaral mula sa Special Program in the Arts (SPA). Sa pamamagitan ng kanilang talento sa musika, sayaw, at iba pang sining, mas lalong nahikayat ang mga manonood na pahalagahan at ipagmalaki ang kulturang Pilipino.

Bilang pagkilala sa kahusayan, ginawaran ng parangal ang mga natatanging estudyante na nagpakita ng galing sa iba’t ibang kategorya. Ang pagbibigay-award na ito ay nagsilbing inspirasyon hindi lamang sa mga nagwagi kundi maging sa lahat ng kabataan upang patuloy na magsikap at ipamalas ang kanilang talento.

Sa kabuuan, ang pagdiriwang ng Buwan ng Wika sa La Union National High School ay hindi lamang nagbigay-aliw, kundi nagpatibay rin ng damdaming makabayan at pagpapahalaga sa wikang Filipino bilang susi ng pagkakaisa at pagkakakilanlan ng sambayanan.

Words by: Zyaire Odreese Juan
Photos by: SPM Learners

02/09/2025

LUNHS students shine in Speed Math National Challenge 2025

Students from La Union National High School once again showcased their mathematical prowess as they excelled in the Speed Math National Challenge 2025, held online last August 2.

From SHS, Harold Jake Quiban emerged as a Gold Medalist, bringing pride to the school with his remarkable performance.

For Grade 9 SPM, Princess Jasher Sagamla, Marielle Louisse Cariño, and Nashlie Ayen Joaquin each clinched the Gold Award, while Irene Jane Bucsit earned a Distinction Award.

From Grade 8 SPM, Precious Heart Abalos secured the Gold Award. Derek Jobal Arce bagged the Silver Medal, and Wynstelle Kaiya Roque received a Distinction Award. Meanwhile, Francheska Mae Dela Cruz, Nerilyn Ramirez, Richson Ethan Peralta, and Lennor Drixx Gaetos achieved Merit Awards, while Zane Ray Raquepo and Sachi Jhoy Sablayan earned Participation Awards.

For Grade 7 SPM, young mathletes also made their mark. Adriel Crisostomo, Xyron Camba, Zione Raciles, and Marky Casison were hailed as Gold Medalists, while Noah Ezekiel Ricardel and Xian Raciles took home the Silver and Bronze Medals, respectively. Misael Nico Roque earned a Distinction Award, and Lanz Milanes received a Merit Award.

The achievements of LUNHS SPM participants reflect not only their skill in mathematics but also their perseverance and commitment to academic excellence. Their dedication continues to bring pride to the school and serves as an inspiration to fellow students striving for success.

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Special thanks to the following, who contributed to this pride:
Dr. Lorena C. Salvador, EPS in Math
Ma'am Arlyn B. Bambico, Principal III
Mr. Dionisio P. Alcantara, Head Teacher VI, Math Dept.
Mrs. Reggina B. Sagamla, SPM Coordinator, Grade 7 SPM coach
Mrs. Rovilyn A. Nillo, Grade 8 SPM coach
Ms. Elizabeth D. Ramos, Grade 9 SPM coach
All Department heads
All Mathematics teachers
Learners and supportive parents

Words by: Glynicka Joyce Garcia
Photo by: Jay-m Pascua

02/09/2025

Lost in the pages, found in the words 📖✨

Caption by: Zaijan Sangguir
Photos by: 9-SPM Learners

30/08/2025

SPM students participate in MTG qualifying exam

San Fernando City, La Union - Students from the Special Program in Mathematics of La Union National High School joined the Mathematics Trainers’ Guild Philippines Qualifying Examination held on August 30, 2025 at BHC Educational Institution.

The activity, organized by the Mathematics Trainers’ Guild, Philippines, served as the screening process for the 12-Saturday Mathematical Challenge for Filipino Kids Training Program for School Year 2025–2026. Open to learners from Grades 1 to 12, the examination aims to enhance the mathematical skills of young Filipinos and prepare them for future national and international mathematics competitions.

According to the Schools Division Office of San Fernando City, the participation of learners in the activity was voluntary and aligned with DepEd policies ensuring no disruption of classes and compliance with the no-collection policy.

With their participation, the SPM students gained valuable experience in a competitive setting, further sharpening their problem-solving abilities and strengthening their passion for mathematics.

Words by: Glynicka Joyce Garcia
Photos by: Ms. Elizabeth D. Ramos

28/08/2025

LUNHS students take the First Quarter Examination of the School Year

All students of La Union National High School began taking their First Quarter Examination this week starting on Thursday, August 28, 2025 and Friday, August 29, 2025.

All students from different grade levels are required to take the scheduled examinations.

Teachers with the support of their respective department heads, academic support staff and the school Principal III, Mrs. Arlyn B. Bambico have already prepared the necessary test materials and reviewed lessons in preparation for the exams.

The quarter examinations served not only as means of evaluation but as an opportunity for students to reach far greater heights.

Words by: Daniel Carlo Patacsil
Photos by: Jillian Claire Suyat

27/08/2025

The Birth of Euclidian Chronicle: A Milestone for the Mathematics Department
“A Timeless Legacy to our dear LUNHS: A Beloved Alma Mater”
by: Dionisio P. Alcantara, Head Teacher VI

The Mathematics Department of La Union National High School has taken a bold and creative step towards strengthening communication, and inspiration among its members through the creation of its official newsletter – Euclidian Chronicle. This innovative endeavor marks a significant milestone in the department’s history, serving as both a platform for academic discourse and a testament to the team’s shared vision.
At the helm of this project is Mr. Dionisio P. Alcantara, Head Teacher VI of the Mathematics Department. With his leadership, the concept of a dedicated department publication transformed from a simple idea into a concrete reality. His vision was clear: to provide a space where mathematics educators and students alike could share knowledge, showcase achievements, and foster a deeper appreciation for the subject. Through his guidance, the newsletter would not merely inform but also inspire.
Supporting this initiative with unwavering dedication is Miss Anita L. Aspillaga, the newsletter’s adviser. Her expertise in editorial work, combined with her passion for nurturing young talents, ensures that Euclidian Chronicle maintains high standards of content, design, and appreciation. She plays a pivotal role in mentoring student writers, guiding them to articulate their insights, and ensuring that each issue reflects both accuracy and creativity.
The newsletter’s name Euclidian Chronicle, is a deliberate tribute to Euclid, the “Father of Geometry.” It symbolizes the newsletter’s mission: to uphold the timeless values of clarity, logic and rigor in mathematics while embracing modern perspectives and innovative approaches to learning. Through articles, features, problem-solving challenges, and updates on departmental events and achievements, Euclidian Chronicle serves as a bridge connecting teachers, students, and the broader school community.
The creation of Euclidian Chronicle is more than just a launch of a publication; it is a celebration of collaboration, intellectual curiosity, and the vibrant culture within the Math Department. As it continues to grow and evolve, the newsletter is expected to become a lasting legacy – one that not only documents the department’s milestones but also fuels the passion for mathematics among generations of learners at La Union National High School.

27/08/2025

Tips in Reviewing and Studying In preparation of the quarterly examination:

Active Recall:

>Flashcards: create questions on one side of the paper and answers on the other. Test yourself!

>Teach someone else: Explain the concepts or lessons to a friend or someone with you. Teaching reinforces your understanding and identifies gaps in your knowledge!

Summarization and Memorization:
> Write short Notes: After reading or watching the lesson that you need to study, rewrite the main Ideas in your own words. This makes it easier to understand and remember!
> Write down only the important words of the topic you’re studying, writing important words makes it easier to memorize the topic or lesson whether you’re studying alone or with friends!

>Avoid cramming at the last minute. Space out your study sessions in short periods over time.

>Get a good night’s sleep. It allows your brain to recharge and improves your ability to recall what you learned the night before.

>Avoid comparing yourself to others. In anything, we tend to compare ourselves to others even though we know how unhealthy it is! Everyone works in different ways at different paces. Neither does being negative works: “I will fail this” , “I’m not smart enough”. Saying things like this will not change your grades neither will it improve your mentality. Stop talking down on yourself and instead take charge of your life.

And last, always remember to pray! There’s nothing more powerful than a word of prayer! It helps calm your mind, strengthen your focus, and give you the best confidence that you’ve done your best while leaving the rest in God’s hands.

Words by: Nicole Rivera and Jeimie Eunice Fernandez
Photos by: Carlyn Picar

26/08/2025

The Future Makers
by: Glynicka Joyce Garcia

When we hear the word “hero,” we often think of characters from movies who can fly or fight villains. But in reality, heroes also exist in classrooms. They don’t carry shields or swords — instead, they carry books, chalk, and an endless amount of patience. Every day, they face the challenge of guiding students with different personalities, and still, they choose not to give up on any of us.

Teachers may look ordinary, but what they do is extraordinary. They repeat lessons until every student understands, and they check piles of papers late at night when the world is already asleep. Even on their most tiring days, they still show up ready to teach, ready to inspire, and ready to believe in us.

What makes teachers truly heroic is not just their knowledge but their heart. They encourage us when we feel like giving up, and they see our strengths even when we don’t. A simple “You can do it” can sometimes change the way we see ourselves, turning doubt into confidence and mistakes into lessons.

So while the world looks up to superheroes on the big screen, let us not forget the everyday heroes who shape our future. Teachers don’t need capes to be heroes; their greatest power is their dedication and the love they pour into every student they teach.

25/08/2025

Let us all meet the...
EUCLIDIAN CHRONICLE EDITORIAL STAFF
SY 2025-2026

Clear. Bold. Free.

25/08/2025

Nillo holds Khan Academy lessons

Rovilyn A. Nillo, Master Teacher II of the Mathematics Department and designated Khan Academy Coordinator, spearheaded the second year of the platform’s implementation in the school, catering to all Grade 8 learners under the Special Program in Mathematics (SPM) and the Special Program for Science, Technology, and Engineering (STE).

Photo credits: Rovilyn A. Nillo

20/08/2025

Hats off! 👏
Congratulations SPM!
We're very proud of your achievements.

Special thanks to the following:
Mrs. Arlyn Bambico , Principal III
Mr. Dionisio Alcantara, Head Teacher VI, Math department
Mrs. Reggina Sagamla, SPM Coordinator, Grade 7 SPM Adviser
Mrs. Rovilyn Abulencia Nillo, Grade 8 SPM Adviser
Ms. Elizabeth Diaz Ramos, Grade 9 SPM Adviser
All Department Heads
All Math teachers
LUNHS teachers
Learners and Parents

18/08/2025

CLEAN-UP DRIVE: Sama-sama tayo para sa malinis na kapaligiran at ating kinabukasan

‎Nagkaisa ang mga estudyante at mga g**o ng paaralan sa isinagawang Clean-Up Drive upang panatilihing malinis at ligtas ang kapaligiran. Sa pagtutulungan ng lahat, mas naging maayos at kaaya-aya ang paligid na nakakatulong upang maiwasan ang mga sakit tulad ng dengue, trangkaso,malaria,allergies, asthma at marami pang iba.
‎
‎Kasama ang mga g**o sa paggabay at pag-oorganisa ng gawain at nagsilbing katuwang upang masig**ong maayos ang bawat sulok ng paaralan. Hindi lamang sa silid-aralan nakatuon ang paglilinis ng mga estudyante kundi maging sa pasilyo, bakuran, at mga paligid ng paaralan kung saan madalas naiipon ang mga basura at mga tuyong dahon. Sama-sama nilang inilipat at inayos ang mga kalat upang maging mas ligtas at maaliwalas ang paligid.
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‎Ipinapakita ng gawaing ito na ang kalinisan ay hindi lang nakasalalay sa iisang grupo kundi sa sama-samang pagkilos ng buong komunidad sa paaralan. Ang simpleng paglilinis ay naging daan upang maipakita ang disiplina, malasakit, at tunay na bayanihan.
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‎Higit pa rito, itinuturing na mahalaga ang Clean-Up Drive dahil hindi lang ito para sa kalusugan natin kundi pati na rin sa pagpapalakas ng pagkakaisa at pakikipagkapwa. Sa pamamagitan ng ganitong gawain, natututo ang bawat isa na ang isang malinis na kapaligiran ay sumasalamin sa maayos na pamayanan at mas ligtas na hinaharap para sa lahat.

Words by: Margarette Anne F. Espero
Photos by: Math teachers

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