Mactan STEM

16/11/2025

Mactan Senior High-Mactan STEM Students Earn Spot in Top 10 at Regional Science and Technology Fair 2025🏆💐👏🎉🎖🤖

Mactan National High School – Senior High School (McNHS-SHS) proudly marked another milestone as its STEM researchers secured a coveted place in the Top 10 Finalists for the Robotics and Intelligent Machines (RIM) Team Category during the Regional Science and Technology Fair (RSTF) 2025, held on November 6–8, 2025 at the DepEd Ecotech Center, Lahug.👏🎉🤖

From an initial pool of participants across 10 districts in the Lapu-Lapu City Division, the Mactan STEM RIM Team advanced to compete among research entries from nine Schools Division Offices across Region VII (Bohol, Carcar City, Cebu Province, Cebu City, City Naga, Mandaue City, Tagbilaran City, City of Bogo, Toledo City and Talisay City). 🎉🤖👏

After a series of rigorous screenings—from the Region VII RSTF —the team’s research stood out, earning its place as one of the 10 most outstanding RIM projects in the region in the said category. With the intense and meticulous evaluation process, securing a finalist spot was already a significant victory for the young innovators.

Representing McNHS-SHS were STEM researchers Charmel Daiz, Krieshna Idulsa and Kzsa Mae Castin Salo , guided by their committed coach, Sir Elnar Overa Pagao Their entry showcased not only technical innovation but also the team’s shared passion for developing technology-driven solutions aimed at addressing real-world challenges.

Throughout their journey, the team demonstrated exceptional creativity, resilience, and teamwork—qualities that resonated strongly with evaluators and fellow competitors. Their achievement highlights the growing excellence of McNHS-SHS in the STEM field and reflects the school’s commitment to fostering scientific inquiry and innovation.

This accomplishment also underscores the unwavering support and mentorship of Sir Elnar and the dedicated STEM faculty headed by Ma'am Loi Alondres , Sir Jhen Louie Dignos , Sir Arli Antipala Ma'am Umme Igot-Bejoc , Ma'am Angelica Umbay Abellanosa , Ma'am Elaine Paula Juntilla and Ma'am LArni Zmog whose guidance continually shapes the next generation of researchers and problem solvers within the McNHS-SHS community.👨‍🏫👩‍🏫💐👏

The RIM Team is also thankful for the support of Mactan Senior High School Faculty and Staff, headed by Doc Vonn Clyde Nuñez and Ma'am Aleta Aying. 🙏👏💐

Congratulations to the proud parents of the researchers, adviser and subject teachers. 🎉💐

As the RSTF 2025 concluded, Mactan’s STEM RIM Team returned home not just as finalists but as proud representatives of the school’s spirit of innovation—proving that with perseverance and passion, Mactan National High School-Senior High can stand tall among the best in Region VII.🏆🎉🎖🤖👏💐

✒️: Krieshna Idulsa

RSTF 2025🤖💐🎉🏆

11/11/2025

Mactan STEM Researchers Shine from District to Division Science and Technology Fair 2025🎉🎖👏💐

The Mactan National Senior High School's Science, Technology, Engineering, and Mathematics- Mactan STEM senior high students has once again demonstrated its strength in research and innovation following an inspiring journey highlighting excellence, teamwork, and innovation from District up to Division level.👏🎉🎖

The students impressive performance started at the District Science and Math Fair, where teams of students presented innovative research in different categories under TUKLAS: Life Science (LS), Physical Science (PS), Robotics and Intelligent Machine (RIM), and Science Innovation Expo (SIE), and Mathematics Computational Science (MCS).

From there, the groups had progressed to the Division Science and Technology Fair (DSTF) 2025, where they continued to shine and achieved the following feats:

🤖🥈2nd Place TUKLAS RIM (Team)
🤖🥉3rd Place TUKLAS RIM (Individual)
👨‍🏫Coach: Elnar Overa Pagao

⚙️🥉 3rd Place Science Innovation Expo (Team)
👨‍🏫Coach: Jhen Louie Dignos

📊🥈2nd Place TUKLAS Mathematical and Computational Team (Team)
📊🥉3rd Place TUKLAS Mathematical and Computational Team (Individual)
👨‍🏫 Coach: Arli Antipala

🧬🎖4th Place TUKLAS Life Science (Team)
👩‍🏫 Coach: Umme Igot-Bejoc

🧪🎖Division Qualifier: TUKLAS Physical Science (Team)
👩‍🏫Coach: Angelica Umbay Abellanosa

These achievements have now set the stage for both groups to advance to the initial screening for the Regional Science and Technology Fair 2025, marking another milestone in McNHS-SHS dedication to excellence, research, and innovation, another milestone for the STEM community.

Thisbsuccess highlights not only the students’ perseverance and creativity but also the unwavering support of their mentors who continuously guide them in advancing science education within the school community.

It stands as a celebration of the regional qualifiers and all STEM researchers who have represented the strand with dedication and innovation throughout every stage of the competition.

Congratulations Mactan STEM Science and Mathematics Reseaechers🏆🎖🎉👏💐

✒️Writer: Krieshna Venice C. Idulsa
🎨Creatives: Erika Herrera, Ken Aying, Kzsa Mae C. Salo
📷Images: Krysh Flores
📰Editor: Elnar O. Pagao

09/09/2025

Fun Fact for the Science Month 😍👨‍🔬

01/08/2025

02/06/2025

‼️‼️‼️‼️
🔌 MACTAN STRIKES AGAIN ⚡⚡

Two students from Mactan National Highschool - Senior High School, clinched the SILVER AWARD🥈 at KILAT⚡: 2025 Regional Innovation Camp at Philippines Science High School last May 28-30, 2025, illustrating their prowess and commitment to excellence 💥.

Incoming Grade 12 STEM students, Mae Castin Salo and Lorenz Pedoche, alongside their coach Sir Louie Dignos, showcased ✨passion✨ for problem-solving 📙🤔.

The two students created a solution aimed at bettering our community here in Lapu-Lapu City through their award-winning 🏆 innovation. Such an achievement highlights their dedication to advancing 📈 knowledge and making a positive impact on society 🌄.

‼️Keep up the excellent work‼️
🎊 ABANTE MACTAN 🎊

09/04/2025

🎉 Mactan STEM is thrilled to announce the Batch 1 MSET Passers and eligible for STEM Enrollment for the School Year 2025-2026🔥👏⚛️🏅

Kindly message us your Complete Name, phone number and email address with confirmation message of your enrollment through Mactan STEM page🧪

Congratulations STEM Future Mactanistas!⚛️🔥🧪👨‍🔬👷‍♀️👨‍🏫👩‍⚕️👨‍💼

01/04/2025

Mactan NHS Senior High reach heights in the Division Senior High School Research Conference! 🏆🔬"

Our young STEM researchers from Mactan National High School - Senior High School showcased their brilliance at the Division Senior High School Research Conference (DSRC) held at Looc National High School on March 27—and they didn’t just participate, they won in all categories they competed in! 🎉

Through their innovative studies aligned with different Sustainable Development Goals (SDGs), these students proved that research has the power to create real-world impact. Here are their outstanding achievements:

"PROJECT B.I.S.B.I.S. (Built-In Sensor-Based Irrigation System)"
•1st Place - Best Paper in Life on Land
•2nd Place - Best Oral Presentation in Life on Land
Researchers: Archer S. Gulfan, Glyn Von Lex R. Martinez, Adrian I. Violon
Coach: Elnar O. Pagao

"PROJECT W.A.S.T.E.C.H. (Waste Accepting Station with Time-Exchange Charging)"
•2nd Place - Best Paper in Industry, Innovation, and Infrastructure
•4th Place - Best Oral Presentation in Industry, Innovation, and Infrastructure
Researchers: Louise Angelique L. Avenido, Fatima L. Manlunas, Ella Mae A. Petagara
Coach: Elnar O. Pagao

"Forecasting Electrical Energy Consumption of Mactan NHS Using SARIMA Time Series Analysis"
•4th Place - Best Paper in Industry, Innovation, and Infrastructure
•5th Place - Best Oral Presentation in Industry, Innovation, and Infrastructure
Researchers: Stephine King U. Gadiano, Charles Jian Y. Ramiso, Adrian Jay R. Saludo
Coach: Arli Niño T. Antipala

"Compliance to School Classroom Norms and Perceived School Climate Among SHS Students"
•2nd Place - Best Paper in Quality Education
•5th Place - Best Oral Presentation in Quality Education
Researchers: Nicole Jane P. Abing, Judelupe A. Cañete, Venz C. Desierto
Coach: Elnar O. Pagao

"Project SUPER BAG ( Reinforcing Sustainable Paper Bags with Cardava Banana (Musa acuminata x balbisiana) Pseudo-Stem Fibers"
•4th Place - Best Paper in Life on Land
Researchers: Teresa B. Rameri, Grace Carubio, Stella Maris Espida
Coach : Mr. Elnar O. Pagao

"Regression Analysis On The Purchase Propensity of Senior High School Gamers Using In-game Buying Determinants"
•2nd Place - Best Paper in Decent Work and Economic Growth
•2nd Place - Best Oral Presentation Decent Work and Economic Growth
Researchers: Izzy Marie T. Baroman, Danrae Jair E. Illut, Raphael Terrence M. Madronero
Coach: Arli Niño T. Antipala

"Exploring the Constraints Encountered By Food Stall Vendors: An Embedded Mix- Method Approach"
•4th Place - Best Paper
Researchers: Earl Drakeson G. Dalut, Michael John L. Ranay, Jenny L. Suprader
Coach: Melvin P. Villagorda Jr

"Correlation Analysis of Environmental Awareness, Buying Intention, and Purchase Tendency Among Senior High Students Of Mactan National High School"
•3rd Place - Best Paper in Open Category
•4th Place - Best Oral Presentation in Open Category
Researchers: Tiffany D. Igot, Hadasah Shin Q. Daraydo, Gilbert Mae A. Enolpe
Coach: Arli Niño T. Antipala

"Correlating Self-Motivation and Self-Discipline with Scholastic Achievement: A Comparative Analysis of Academic and TVL Tracks Students"
•3rd Place, Best Paper in Quality Education
Researchers: Julia Ruby M. Morales, Christine B. Silawan, Jhon Nephelim Pagat
Coach: Mr. Jhen Louie Dignos

"Breaking The Bank: The Lived Experiences of TVL (Technical-Vocational-Livelihood) Students Facing Financial Difficulties at Mactan National High School-Senior High School"
•5th Place, Best Paper in No Poverty
•3rd Place, Best Oral Presenter in No Poverty
Researchers: Shanlee M. Capillanes, Althea A. Taghoy, Elmar C. Olita
Coach: Ummelyn I. Bejoc

Round Table Discussion
•2nd Place
Kzsa Mae C. Salo
Coach: Jhen Louie B. Dignos

Their hard work, dedication, and passion for research continue to inspire us all. Congratulations to our young innovators and their mentors for this outstanding achievement! 🚀✨

01/04/2025

The Great Egg Drop Challenge: Defying Gravity with Creativity! 🥚🚀

In the spirit of innovation and problem-solving, the 12-STEM students put their physics knowledge to the test in the Egg Drop Challenge as part of the "Physics Fiesta" an activity of General Physics II by Sir Elnar Overa Pagao. 🐣🥚🎉

Given only 15 minutes, pairs of students designed protective layers for their eggs using sticks, paper, rubber bands, and whatever materials they could find around them. The real challenge? Surviving the drop from different floor levels without cracking under pressure!🔥⏳️

With every drop, anticipation filled the air—some eggs landed safely, proving the power of clever engineering, while others… met a more fragile fate. Regardless of the outcome, this experiment highlighted the importance of physics, creativity, and teamwork in solving real-world problems.🍃🔥🍳

Who knew learning about gravity and impact forces could be this egg-citing? 🥚✨

01/04/2025

Innovating today for a brighter tomorrow!🧐🎉

Congratulations to Mactan Senior High School for their outstanding achievements at the recent UP Bioweek 2025, Research Expo and Interhigh Quiz Bowl!

At the Expo, Ken Aying, Krieshna Venice Idulsa, Kzsa Mae Salo, Aliyah Villaraza, their innovative research earned them the well-deserved 3rd runner-up spot, showcasing their dedication to academic excellence and groundbreaking ideas. Meanwhile, in the Quiz Bowl, Zymhel Cris Largo, John Lester Linggo, Charles Ramiso, their sharp intellect, strategic thinking, and teamwork earned them a strong 5th-place finish, competing against some of the brightest minds.

These accomplishments reflect the relentless pursuit of excellence and the passion for learning that Mactan SHS instills in its students. Here's to continued success in future competitions and beyond!

Abante MACTAN!

30/03/2025

Attention STEM Applicants⚛️🔥🧪

Scheduled 2nd STEM Admission Test will happen this afternoon, 1:30 pm to 4 pm at STEM Laboratory.

Kindly approach Sir Elnar Pagao or Ma'am Loida Alondres.

God bless🔥⚛️

28/03/2025

Eyes here, Future Mactan STEM students🎉🧐

Please be informed that tomorrow, March 29, 2025 (Saturday) is the Batch 1 STEM Admission Test. Exam starts at 8:30 am to 12 noon. ⚛️🎉

Testing Area will be at 12 STEM Room 203 New Bldg.🏫

Kindly bring pencil, black pen and scientific calculator for the exam.

If you are not still able to pass your PSA and Grade slip photocopy, you submit it tomorrow. 🌌🔥

See you there🔥🎉🧪📖