SINHS Official - San Isidro, Davao Oriental

SINHS Official - San Isidro, Davao Oriental San Isidro National High School

SINHS congratulates the following students for winning in different events during the SNED Fun Day held on September 7-9...
15/09/2026

SINHS congratulates the following students for winning in different events during the SNED Fun Day held on September 7-9 at Bitaogan Elementary School, San Isidro South District.

Song Interpretation-HI Learners (SINHS & San Isidro Central School Sped Center)
2ND PLACE

1.Vina Rose Cabreros
2.Albert Fel Sibugan
3.Ruby Maugot
4.Queen Stephanie Guibao
5.Jesalie Rabadon
6.Nazzy Abadies

Sign Language
2ND PLACE

Vina Rose Cabreros

On the Spot Painting CWA
4TH PLACE

Jonh Nogaliza

On the Spot Painting ID Category
8TH PLACE
Mary Jane Cabudlay

Coaches: Nemodin Jao Ado Cajegas , Rojelie Ponso Masigbad

San Isidro National High School congratulates the following winners in the recently concluded Davao Oriental Provincial ...
15/09/2026

San Isidro National High School congratulates the following winners in the recently concluded Davao Oriental Provincial Athletic Meet, held in the municipalities of Cateel, Baganga, and Boston, Davao Oriental.

Boxing
DELA RAMA,ARVIE V.-GOLD
TOMO,Cris Vergel- Silver
MALANA,IVAN- Bronze
CODERA, DANILO JR.- Bronze

Coach: Joel Campos
Asst. Coach: Jeson Jordan

Athletics:
Hazel Candido- 200m- GOLD
Hazel Candido- 100m- SILVER
Hazel Candido- 400m- BRONZE
Ronal B. Tacang- Shot put

Coach Girls: Kathleen Mendoza
Asst. Coach: Anita Puntod
Coach Boys: Junerey Galanida
Asst. Coach: Jona Requiso

Table Tennis Secondary Boys Homo-Doubles
Campos, Joseph
Plazos, Chris Vincent
-Bronze

Coach: Allysa Jandayan

SEPAK TAKRAW GIRLS
BRONZE
1. Bastasa, Elyza J.
2. Bongcales, Mary Ann T.
3. Manuales, Fritzel D.
4. Marianito, Elmarie N.
5. P***n, Elaine Beth P.

Coach: Phetter Leo Cajegas
Asst. Coach: Nemodin Cajegas

Basketball Girls 5x5
SILVER
1. Chloe B. Carpio
2. Ashley Diaz
3. Michaella Jeshane V. Enderez
4. Sapphire T. Elipian
5. Zyann Marchyl S. Impas
6. Ashley Jean R. Labalan
7. Mary Grace C. Ligaria
8. Normie D. Quezada
9. Lihwa Althea T. Rivera
10. Hannah Kerby B. Romero

Coach: Erwin C. Belain
Asst Coach: Shiela Mae G. Laguinan

Basketball 3x3 boys
SILVER
REY BENILAN
MARKLEY DOMAEL
CHRISRYL JOSH LEMOSNERO
JHON MAR TAGALOG

Coach: Emerson John Rosete

DANCESPORTS – SECONDARY
Latin Category
Samba – GOLD
Cha-Cha-Cha – GOLD
Rumba – GOLD
Paso Doble – GOLD
Jive – GOLD
Grade A (Overall) – GOLD
Standard Category
Slow Waltz – SILVER
Tango – GOLD
Viennese Waltz – GOLD
Foxtrot – GOLD
Quickstep – SILVER
Grade A (Overall) - GOLD
10 Golds & 2 Silvers

Standard
1. Raviegn Ray V. Bermoy
2. Eunice Michaelah R. Gonzaga

Latin
1. Kyle Vincent L. Denso
2. Mary Angeline P. Amodia

Coach: MJ Butron

Chess team awards:
Boys:
Blitz - Bronze 🥉

Girls:
Blitz - Silver🥈
Rapid - Silver 🥈
Players:
LYKA LORIEN I. ASUNCION
BLISSY BLANCHE BORRES
ANNIE CRIS CATIGAN

Chess Girls:
Rapid - Gold
Standard - Silver
LYKA LORIEN I. ASUNCION

Coach: Jullette G. Cadotdot

Chess Boys:
Blitz - Bronze
MARK JOHN BALA
Blitz Team Bronze
Mark John Bala
Jhon Dhel Madjus
Leo Jay Barrios
Coach: Ren Bran Bodios

FOOTBALL GIRLS:
SILVER
1. Angadan, Ryiana Kizha M.
2. Barrios, Jesshiel Mae M.
3.David, Shamcey D.
4.Fuerzas, Audrie C.
5. Juera, Jyrah Lyn
6.Lumagod, Beatrice G.
7.Mabaslay, Sherlyn Mae F.
8.Mahilum, Paulyn S.
9.Melisimo, Aliza Jane S.
10. Pasco, Nieshel Mae S.
11.Pelayo, Mary Rose A.
12.Peralta, Raiza Jean B.
13. Peralta, Reyjesha Claire B.
14.Ramo, Marjorie B.
15.Roble, Aleana C.
16. Ruiz, Doena Nova A.
17. Sali, NORIZA

Coach: Nelyn P. Arciosa
Asst. Coach: Mai P. Maquiling

FOOTBALL BOYS
GOLD MEDALIST

1. Jade S. Matunog
2. Gelan Arcel L. Soldia
3. Janjan S. Martinez
4. Razile S. Morales
5. Doed J F. Planteras
6. Jhemyco L. Peñaranda
7. Josh Seth L. Gabica
8. Xander Jim C. Roble
9. Arcel Vincent A. Roble
10 Binsh Daryl A. Quimpan
11. Codhy Cajegas
12. Mark Angelo M. Tamayo
13 Prince JB T. Calellero
14. Cyrus Jarylle M. Roble
15. Mark Jhon A.Patentes
16. Leniel D. Cuenco
17. Clienth Liam M. Tamayo
18 Jefrey John Basitida
19. Bernardito Te
20 . Jaspher L. Reston
21. Joenald C. Orios. Jr.
22. Garett Devann Pepito

MVP :Razile S. Morales
Best Goal Keeper: Jade Matunog
Best mid Fielder : Mark Angelo M . Tamayo
Best Defender : Doed J F. Planteras

Coach : Lance Kinsey Del Rosario
Asst. Coach : Aljon Paolo C. Jubane

Trainer :
Jonald M. DELA CRUZ
Lyndone Diano

Futsal- Gold
1. Jhenierose Vicera
2. Lexel Ann Capino
3. Meresa Manija
4. Angel Pabillar
5. Aviah Alaba
6. Harrah bentoy
7. Grace Subang
8.Ivy Subang
9.Jinky jane tambulian
10. Krystal Kate Calellero
11.Divine Jane Pajulio.
12.Cheryl Asotilla
13.May lishle masisay
14.daphne cuadrado
15. Jeiyah Lipatan

Coach: Jeson Bolongon
Asst. Coach: Catherine A. Te

School Sports Coordinator: Sir Jonel Paderog

The school extends its heartfelt gratitude to the following for their undivided support to the school community:
Mayor Maria Angelica T. Go-Dayanghirang
LGU San Isidro
San Isidro North District
SINHS Administration, Faculty, and Staff
SINHS PTA
Parents of athletes and other stakeholders

We are proud to announce the outstanding achievements of our SINHS students and coaches who represented San Isidro North...
14/09/2026

We are proud to announce the outstanding achievements of our SINHS students and coaches who represented San Isidro North District to the 2026 Division Math Fair held on September 8, 2026 at Enrique Orencia Elementary School.

🥇 1st PLACE
Mark Angelo P. Amodia
Event: G10 Math Quiz Bee
Coach: Ailyn G. Mamac

🥇1st PLACE
Mikka Angela Solano
Eliza Nicole Raman
Rylle Suguisihan

Event: Mathematics and Computational Science (Math Research)
Coach: Erwin C. Belain

🥇1st PLACE
Kylle Sato
Event: SHS DaMath
Coach: Erwin C. Belain

🥇1st PLACE
Karl Louie Delos Reyes
Event: Grade 7 Integer DaMath
Coach: Erwin C. Belain

🥇1st PLACE
Erwin C. Belain
Event: DaMath Teachers' Category

🥉3rd PLACE
Elvis Andre V. Jumarito
Event: Grade 7 Tower of Hanoi
Coach: Lourdes C. Romio

🥉3rd PLACE
Kate Bernadette V. Jumarito
Event: SHS Tower of Hanoi
Coach: Fehjie Espanola

🥉3rd PLACE
Xzania Rae M. Baliguat
Event: G7 Math Quiz Bee
Coach: Reymart T. Velasquez

🥉3rd PLACE
Dan Derick Tordil
Event: G8 Math Quiz Bee
Coach: Louine Mae Leopardas

🏅4th PLACE
Vince Matthew A. Belain
Event: Grade 8 Rational DaMath
Coach: Erwin C. Belain

🏅4th PLACE
Khyzie Zynne Rosete
Event: Grade 9 Radical DaMath
Coach: Erwin C. Belain

🏅5th PLACE
Joel II C. Campos
Event: Grade 10 Polynomial DaMath
Coach: Erwin C. Belain

We also commend our other students and coaches who represented our District with excellence.

Students:
1. Rica Jean M. Ramo- G9 Quiz Bee
2. Jandie W. Oring- SHS Quiz Bee
3. Wyne Paul V. Jumarito- G9 Tower of Hanoi
4. Venus Trixy P. Tianson- G10 Tower of Hanoi
5. Darnel James N. Bador- G7 Rubiks Cube
6. Lance Desim Villan- SHS Rubiks Cube
7. Gylle C. Pialan- G7 Sudoku
8. Lyka Mae Dumandan- SHS Sudoku

Coaches:
1. Alyssa Gail Jandayan
2. Lorelyn C. Alonzo
3. Jeson O. Bolongon

We are also sincerely grateful to our school admin, our principal Maam Wilma A. Jova and PSDS Dr. Florifes A. Colmenares, for their continued trust and support.

A special shoutout as well to Sir Proseso Bagayas for safely driving the school van for our student-participants—your service and dedication behind the wheel did not go unnoticed. We truly appreciate you, Sir! 🚐🙏

Padayon SINHS!

San Isidro National High School congratulates the following campus journalists for winning in different events in the re...
13/09/2026

San Isidro National High School congratulates the following campus journalists for winning in different events in the recently concluded Division Schools Press Conference held at Baganga, Davao Oriental.

RSPC Qualifiers:

Champion- Column Writing (English)
Rylle Saguisihan

Champion- Sports Writing (English)
Maria Michelle Cajegas

3rd Place- Column Writing (English)
Augee Grace Lumba

3rd Place- Copy Editing and Headline Writing (English)
Rusly Gem Sheena Peliño

4th Place- Sports Writing (Filipino)
Mischa Jean Caluban

_____

Top 10:

6th Place- Editorial Writing (English)
Rylle Saguisihan

9th Place- Copy Editing and Headline Writing (Filipino)
Erica Marisse Villaronte

Top 20:

Francheskha Audrey Mendoza
Editorial Cartooning (Filipino)

Reena Cheska Masngcay
News Writing (English)

Coaches:
Melody Jane Lao-as
Jessa Mae Ibañez
Louine Mae Leopardas
Clezeneth Caral
_______
Campus Journalists who also competed in other events:

Rhys Yunde Hao (Editorial Cartooning-English)
Jamela Aguinaldo (Editorial Cartooning- English)
Shane Lester Ferandos (Feature Writing-English)
Mark Angelo Amodia (SciTech Writing- English)
Eliana Sayson (Feature Writing-Filipino)
Rea Mae Taganas (News Writing-Filipino)
Ashley Marie Asuncion (Photojournalism-Filipino)


The school would like to express its heartfelt gratitude to the following for the undivided support to the school community:

Mayor Maria Angelica T. Go-Dayanghirang
LGU San Isidro
SINHS Administration, Faculty, and Staff
San Isidro North District
SINHS PTA
Parents of CJs and other stakeholders

31/08/2026

🏆✨ 2026 DISTRICT SCIENCE AND TECHNOLOGY FAIR & 2026 DISTRICT MATH FAIR ✨🏆

CONGRATULATIONS, SAN ISIDRO NATIONAL HIGH SCHOOL! 🎉💙

Held today, August 31, 2026, our students proudly showcased their knowledge, skills, and determination in the 2026 District Science and Technology Fair and 2026 District Math Fair. And yes—SINHS brought home an impressive number of championship titles and podium finishes! 🏆🥇🥈🥉

🔬 2026 DISTRICT SCIENCE AND TECHNOLOGY FAIR

Science Quiz Bee – JHS Category

GRADE 7
🥇 1st Place – Romheil Terdy A. Ramayla
Coach: Clarissa D. Ang

GRADE 8
🥇 1st Place – Razael Rosalinda
Coach: Kathleen Joy Mendoza

GRADE 9
🥇 1st Place – Morna Brinkly S. Arcena
Coach: Dinna Jamin

GRADE 10
🥇 1st Place – Diane Gulane
Coach: Alexander Peliño

➗ 2026 DISTRICT MATH FAIR
MATH QUIZ BEE – JHS CATEGORY

GRADE 7
🥇 Xzania Rae M. Baliguat
Coach: Reymart T. Velasquez

GRADE 8
🥇 Dan Derrick Tordil
Coach: Louine Mae R. Leopardas

GRADE 9
🥇 Rica Jean M. Ramo
🥈 Blissy Blanche O. Borres
🥉 Nicole Vann Angela D. Lipay
Coach: Louine Mae R. Leopardas

GRADE 10
🥇 Mark Angelo P. Amodia
🥉 Prince John Xavier F. Ib-Ib

Coach: Ailyn G. Mamac

🧩 SUDOKU – JHS CATEGORY

GRADE 7
🥇 Gylle C. Pialan
🥉 Alexandria M. Sajul
Coach: Lorelyn C. Alonzo

GRADE 8
🥉 Lore Rose R. Salomon
Coach: Lorelyn C. Alonzo

GRADE 9
🥉 Leonyl Renrew T. Marcojos
Coach: Lorelyn C. Alonzo

GRADE 10
🥉 Mischa Jean Caluban
Coach: Lorelyn C. Alonzo

🗼 TOWER OF HANOI – JHS CATEGORY

GRADE 7
🥇 Elvis Andre V. Jumarito
🥉 Drol Oemor Masillones
Coach: Lourdes C. Romio

GRADE 8
🥉 Princess Neshreen Pacalundo
Coach: Lourdes C. Romio

GRADE 9
🥇 Wyne Paul V. Jumarito
🥉 Sapphire T. Elipian
Coach: Louine Mae R. Leopardas

SHS CATEGORY

🥇 Rea Taganas
Coach: Fehjie Española

🧊 RUBIK’S CUBE – JHS CATEGORY

GRADE 7
🥇 Damel James N. Bador
Coach: Jeson O. Bolongon

GRADE 8
🥈 Jacob Sebastian S. Cagas
Coach: Jeson O. Bolongon

GRADE 10
🥇 Allyssa Te
Coach: Albert Jan Bernal

🎯 DAMATH – JHS CATEGORY

GRADE 7 – Integer
🥇 Karl Louie G. Delos Reyes
Coach: Reymart T. Velasquez

GRADE 8 – Rational
🥇 Vince Matthew A. Belain
Coach: Reymart T. Velasquez

GRADE 9 – Radical
🥇 Khyzie Zynne Rosete
Coach: Erwin C. Belain

GRADE 10 – Polynomial
🥇 Joel II C. Campos
Coach: Erwin C. Belain

SHS CATEGORY – Polynomial
🥇 Leon Kylle G. Sato
Coach: Erwin C. Belain

👩‍🏫 TEACHER’S CATEGORY
🧊 Rubik’s Cube – 🥇 Jeson O. Bolongon (SINHS)
🎯 Damath – 🥇 Erwin C. Belain (SINHS)

Once again, CONGRATULATIONS to all our amazing participants, winners, and dedicated coaches! 🎉👏 Your hard work, perseverance, and commitment have brought pride and honor to San Isidro National High School.

From Science to Mathematics, SINHS truly made its mark and proved that our students can compete, excel, and shine! 🏆

Congratulations, everyone! Your SINHS family is incredibly proud of you! 🥳👏

In a proactive move to foster continuous improvement and elevate educational standards , Dr. Florifes A. Colmenares, San...
13/08/2026

In a proactive move to foster continuous improvement and elevate educational standards , Dr. Florifes A. Colmenares, San Isidro North Public Schools District Supervisor conducted an intensive technical assistance visit to San Isidro National High School on August 13, 2026.

The visit focused heavily on instructional leadership, administrative management, and institutional innovation.

The visit aimed to align local campus initiatives with the broader goals anchored on national educational frameworks.

In Photos| School stakeholders push for resilience amid violence spree Responding to recent cases of campus violence, va...
12/08/2026

In Photos| School stakeholders push for resilience amid violence spree

Responding to recent cases of campus violence, various leaders across San Isidro gathered to outline precautionary efforts at San Isidro National High School earlier this day, August 12, 2026.

The summit mobilized school heads from San Isidro North and South districts, spearheaded by Dr. Florifes Colmenares and Dr. Angelo Rey Susosco, respectively, parent-teacher association officials led by Mr. Hermie Montelibano, SPTA Federated President, and representatives from the AFP, MDRRMC, and BFP that emphasized topics such as measures to detect early stages of bullying to prevent further escalation.

Such escalation, as highlighted by the AFP, should be intercepted before fostering students vulnerable to insurgency recruitments through symposiums and community development teams.

Moreover, topics such as ethical disciplinary actions were highlighted to inspire comprehensive school policies, as well as encourage independent symposiums all headed to the said topic.

In parallel with school safety, emergency responses, among others, were also considered as top priorities in the discussions that opened up frameworks for further cooperation.

The summit ended with an open forum among several participants present earlier, citing case to case basis that were addressed in the same event.

As a series of concerns surged across places, leaders earlier in the summit assured that the municipality is anticipating future incidents, actively prepping for local counterparts, and drafting policies that respond to them accurately and swiftly.

Courtesy:
✍🏻 Rylle Saguisihan

Happy Retirement, Ma’am Alicia P. Ramos!Congratulations, Ma’am Alice on your well-deserved retirement! Your San Isidro N...
10/08/2026

Happy Retirement, Ma’am Alicia P. Ramos!

Congratulations, Ma’am Alice on your well-deserved retirement! Your San Isidro National High School family is always grateful for your outstanding and remarkable years of service. Thank you for your constant assistance, valuable insight, and enduring contribution to the school community. May the years ahead bring you boundless happenings and blessings. ✨

San Isidro National High School Unifies Culture and Tradition for ASEAN MonthIn full compliance with Department of Educa...
03/08/2026

San Isidro National High School Unifies Culture and Tradition for ASEAN Month

In full compliance with Department of Education (DepEd) guidelines and national directives declaring August as ASEAN Month, San Isidro National High School (SINHS) showcased a vibrant display of unity and regional heritage as students, faculty, and administrative staff donned traditional ASEAN attire.

The initiative aligns with the Department of Education’s annual observance, which encourages academic institutions to foster solidarity, cross-cultural understanding, and regional identity among Southeast Asian neighbors.

🔥 RESULTS ARE OUT! 🎉Every flame is a force worth keeping, and the Flambeau proudly welcomes its new sparks that will fue...
21/07/2026

🔥 RESULTS ARE OUT! 🎉

Every flame is a force worth keeping, and the Flambeau proudly welcomes its new sparks that will fuel its legacy. ✨🖋️

Through their passion and keenness to tell stories, illuminate truth, and revolutionize change, they have officially earned a spot in the publication's long line of truth-seekers and storytellers in the recent call for staffers. 📰📖 This is not the outcome of a passion worth living—it is the start of a journey worth keeping. 🌟

From newsrooms to headlines, welcome to the Flambeau family! ❤️‍🔥

🎊 KUDOS, EVERYONE! 👏✨

Your headline starts here. 🖊️📰

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