National Mathematical Challenge

National Mathematical Challenge MATHEMATCH is a mathematics quiz contest for high school students nationwide organized by the UPLB Mathematical Sciences Society.

National Mathematical Challenge, better known as MATHEMATCH, is a 3-member team mathematical quiz contest open to all junior and high school students hosted by the UPLB Mathematical Sciences Society. For 32 years, the competition was known as the Southern Tagalog Invitational Mathematical Challenge and was held exclusively in the Southern Tagalog region. On its 33rd iteration in 2021, the Society

extended this competition in a nationwide scale aligned with its goal of promoting deeper appreciation and wider application of mathematical sciences.

30/07/2026
25/07/2026

Let's wrap up the STAT refresher with another afternoon of learning! 📊

It's 𝐃𝐚𝐲 𝟐 of 𝗥𝗲𝗮𝗱𝘆, 𝗦𝗲𝘁, 𝗦𝗧𝗔𝗧!: 𝗔 𝗥𝗲𝗳𝗿𝗲𝘀𝗵𝗲𝗿 𝗼𝗻 𝗦𝘁𝗮𝘁𝗶𝘀𝘁𝗶𝗰𝗮𝗹 𝗠𝗲𝘁𝗵𝗼𝗱𝘀 𝗮𝗻𝗱 𝗠𝗮𝘁𝗿𝗶𝗰𝗲𝘀, one of the refresher sessions under this year's 𝐁𝟐𝐁𝟐𝐁 𝐑𝐞𝐟𝐫𝐞𝐬𝐡𝐞𝐫 𝐒𝐞𝐫𝐢𝐞𝐬.

Today's session shifts the focus to 𝐌𝐚𝐭𝐫𝐢𝐜𝐞𝐬, where we'll revisit fundamental matrix operations and explore how these concepts are used to solve a variety of mathematical and statistical problems.

📅 DATE: July 24 (Fri) & July 25 (Sat)
🕐 TIME: 1:00 PM
💻 PLATFORM: Online via Zoom

Another day of learning awaits. See you there!



23/07/2026

The learning continues! 📚

Join us for 𝐃𝐚𝐲 𝟐 of 𝗖𝗠𝗦𝗖-𝗮𝘆𝘀 𝗛𝗶!: 𝗔 𝗥𝗲𝗳𝗿𝗲𝘀𝗵𝗲𝗿 𝗼𝗻 𝗣𝗿𝗼𝗽𝗼𝘀𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝗮𝗻𝗱 𝗣𝗿𝗲𝗱𝗶𝗰𝗮𝘁𝗲 𝗟𝗼𝗴𝗶𝗰!, part of this year's 𝐁𝟐𝐁𝟐𝐁 𝐑𝐞𝐟𝐫𝐞𝐬𝐡𝐞𝐫 𝐒𝐞𝐫𝐢𝐞𝐬!

After reviewing the fundamentals of Propositional Logic, we'll continue with 𝐏𝐫𝐞𝐝𝐢𝐜𝐚𝐭𝐞 𝐋𝐨𝐠𝐢𝐜 and explore how predicates and quantifiers help represent more complex relationships and statements in computer science.

📅 DATE: July 22 (Wed) & July 23 (Thu)
🕐 TIME: 1:00 PM
💻 PLATFORM: Online via Zoom

Continue your refresher journey with us—we'll see you at today's session!



22/07/2026

The wait is over! It's time to kick off 𝐃𝐚𝐲 𝟏 of 𝗖𝗠𝗦𝗖-𝗮𝘆𝘀 𝗛𝗶!: 𝗔 𝗥𝗲𝗳𝗿𝗲𝘀𝗵𝗲𝗿 𝗼𝗻 𝗣𝗿𝗼𝗽𝗼𝘀𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝗮𝗻𝗱 𝗣𝗿𝗲𝗱𝗶𝗰𝗮𝘁𝗲 𝗟𝗼𝗴𝗶𝗰!

Join us as we revisit the fundamentals of 𝐏𝐫𝐨𝐩𝐨𝐬𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐋𝐨𝐠𝐢𝐜 where we explore the building blocks of logical reasoning used in computer science. Whether you're looking to review, catch up, or get a head start before the semester begins, this session is for you.

📅 DATE: July 22 (Wed) & July 23 (Thu)
🕐 TIME: 1:00 PM
💻 PLATFORM: Online via Zoom

See you at the session!



21/07/2026

Get ready to level up your skills! 🔥🧠

We are officially charging into 𝐃𝐚𝐲 𝟐 of 𝐌𝐚𝐬𝐚𝐲𝐚 𝐌𝐀𝐓𝐇𝐮𝐭𝐨, the next stop in our 𝐁𝟐𝐁𝟐𝐁 𝐑𝐞𝐟𝐫𝐞𝐬𝐡𝐞𝐫 𝐒𝐞𝐫𝐢𝐞𝐬! 🚀

For today's session, we are shifting our focus to 𝐃𝐞𝐫𝐢𝐯𝐚𝐭𝐢𝐯𝐞𝐬! We'll be breaking down fresh examples and practical tips to help you master the core concepts and feel completely ready for the new semester. Let's make this another fun and productive afternoon! 📐💡

📅 𝐃𝐀𝐓𝐄: July 21, 2026 (Tuesday)
🕐 𝐓𝐈𝐌𝐄: 1:00 PM
💻 𝐏𝐋𝐀𝐓𝐅𝐎𝐑𝐌: Online via Zoom

Grab your notebooks and let's get to it - see you there!



20/07/2026

Get ready to power up your screens! 🖥️⚡

The wait is finally over! We are officially kicking off 𝐃𝐚𝐲 𝟏 of 𝐌𝐚𝐬𝐚𝐲𝐚 𝐌𝐀𝐓𝐇𝐮𝐭𝐨, the first stop in our 𝐁𝟐𝐁𝟐𝐁 𝐑𝐞𝐟𝐫𝐞𝐬𝐡𝐞𝐫 𝐒𝐞𝐫𝐢𝐞𝐬! 🚀

We're kicking things off with 𝐋𝐢𝐦𝐢𝐭𝐬 𝐚𝐧𝐝 𝐂𝐨𝐧𝐭𝐢𝐧𝐮𝐢𝐭𝐲. We'll break down the basics together so you can feel completely ready and confident before classes start. No stress, just a good review to get everyone back in the groove! 📐💡

📅 𝐃𝐀𝐓𝐄: July 20, 2026 (Monday)
🕐 𝐓𝐈𝐌𝐄: 1:00 PM
💻 𝐏𝐋𝐀𝐓𝐅𝐎𝐑𝐌: Online via Zoom

Clear your schedules and let's get to it - see you there!



18/07/2026
“Hala, malapit na magpasukan… Kailangan ko na ba mag-advance study?” 🥲“Ano ba ang uunahin ko? Saan ba ako magsisimula?” ...
10/07/2026

“Hala, malapit na magpasukan… Kailangan ko na ba mag-advance study?” 🥲
“Ano ba ang uunahin ko? Saan ba ako magsisimula?” 😵‍💫

Don’t panic! Let the UPLB Mathematical Sciences Society steer you in the right direction. Presenting the annual 𝗕𝗔𝗖𝗞-𝗧𝗢-𝗕𝗔𝗖𝗞-𝗧𝗢-𝗕𝗔𝗖𝗞 Refreshers for MATH, CMSC, and STAT. Chill ka lang, we got you covered.🙌✨

Here is the list of events and details:
𝐌𝐚𝐬𝐚𝐲𝐚 𝐌𝐀𝐓𝐇𝐮𝐭𝐨: 𝐀 𝐑𝐞𝐟𝐫𝐞𝐬𝐡𝐞𝐫 𝐨𝐧 𝐋𝐢𝐦𝐢𝐭𝐬 𝐚𝐧𝐝 𝐃𝐞𝐫𝐢𝐯𝐚𝐭𝐢𝐯𝐞𝐬
🗓️ DATES: July 20 & 21, 2026
TIME: 1:00 - 3:00 PM
💻 WHERE: Online via Zoom
📌 REGISTRATION LINK: https://www.uplbmass.org/MATHRefresher_RegistrationForm

𝐂𝐌𝐒𝐂-𝐚𝐲𝐬 𝐇𝐢!: 𝐀 𝐑𝐞𝐟𝐫𝐞𝐬𝐡𝐞𝐫 𝐨𝐧 𝐏𝐫𝐨𝐩𝐨𝐬𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐚𝐧𝐝 𝐏𝐫𝐞𝐝𝐢𝐜𝐚𝐭𝐞 𝐋𝐨𝐠𝐢𝐜
🗓️ DATES: July 22 & 23, 2026
TIME: 1:00 - 3:00 PM
💻 WHERE: Online via Zoom
📌 REGISTRATION LINK: https://www.uplbmass.org/CMSCRefresher_RegistrationForm

𝐑𝐞𝐚𝐝𝐲, 𝐒𝐞𝐭, 𝐒𝐓𝐀𝐓!: 𝐀 𝐑𝐞𝐟𝐫𝐞𝐬𝐡𝐞𝐫 𝐨𝐧 𝐒𝐭𝐚𝐭𝐢𝐬𝐭𝐢𝐜𝐚𝐥 𝐌𝐞𝐭𝐡𝐨𝐝𝐬 𝐚𝐧𝐝 𝐌𝐚𝐭𝐫𝐢𝐜𝐞𝐬
🗓️ DATES: July 24 & 25, 2026
TIME: 1:00 - 3:00 PM
💻 WHERE: Online via Zoom
📌 REGISTRATION LINK: https://www.uplbmass.org/STATRefresher_RegistrationForm

This event is open for all batches and degree programs!
Ano? G ka na ba? Tara na’t sumakay na! 🤩🚙



𝐅𝐫𝐨𝐦 𝐄𝐪𝐮𝐚𝐭𝐢𝐨𝐧𝐬 𝐭𝐨 𝐄𝐱𝐩𝐥𝐨𝐫𝐚𝐭𝐢𝐨𝐧: 𝐌𝐚𝐩𝐩𝐢𝐧𝐠 𝐭𝐡𝐞 𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐞 𝐰𝐢𝐭𝐡 𝐌𝐚𝐭𝐡𝐞𝐦𝐚𝐭𝐢𝐜𝐚𝐥 𝐒𝐜𝐢𝐞𝐧𝐜𝐞𝐬The UPLB Mathematical Sciences Society rec...
22/12/2025

𝐅𝐫𝐨𝐦 𝐄𝐪𝐮𝐚𝐭𝐢𝐨𝐧𝐬 𝐭𝐨 𝐄𝐱𝐩𝐥𝐨𝐫𝐚𝐭𝐢𝐨𝐧: 𝐌𝐚𝐩𝐩𝐢𝐧𝐠 𝐭𝐡𝐞 𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐞 𝐰𝐢𝐭𝐡 𝐌𝐚𝐭𝐡𝐞𝐦𝐚𝐭𝐢𝐜𝐚𝐥 𝐒𝐜𝐢𝐞𝐧𝐜𝐞𝐬

The UPLB Mathematical Sciences Society recently ended the Mathematical Sciences Month 2025, highlighting the utility and capability of mathematical sciences to be used in mapping the world. This year is the second iteration of the Mathematical Sciences Month after the previous Mathematical Sciences Week was expanded to a month-long celebration. The theme “From Equations to Exploration: Mapping the Universe with Mathematical Sciences” showcases the use of the mathematical sciences in surveying and charting the world. From natural phenomena to the social sciences, the Mathematical Sciences play an astounding and indispensable role in allowing people to collate, plot, and interpret the data necessary in these fields so that the knowledge of these fields may advance even further. In line with the organization’s goal of cultivating deeper appreciation and wider application of the mathematical sciences, it has facilitated several events such as, “MATH 27: A MASSter Tutorial”, the 49th Annual Search for the UPLB Math Wizard, “STAT the Fact 2025”, “George.getClues()”, the National Mathematical Challenge (MATHEMATCH) 2025, and a Teachers’ Seminar.

𝗠𝗔𝗧𝗛 𝟮𝟳: 𝗔 𝗠𝗔𝗦𝗦𝘁𝗲𝗿 𝗧𝘂𝘁𝗼𝗿𝗶𝗮𝗹
The MASSter: A MATH 27 Tutorial was conducted on October 2, 2025 and was open to all UPLB students. The tutorial seeks to prepare students for their examinations and cultivate their skills in key concepts in limits and derivatives. The 73 participants enjoyed the various insights, vast knowledge, and expert teaching of Samuel Bautista, an LRC Peer Tutor while munching on free snacks. The tutorial explored key concepts in MATH 27, arming the participants with the knowledge to face their examinations in the following days.

𝟰𝟵𝘁𝗵 𝗔𝗻𝗻𝘂𝗮𝗹 𝗦𝗲𝗮𝗿𝗰𝗵 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗨𝗣𝗟𝗕 𝗠𝗮𝘁𝗵 𝗪𝗶𝘇𝗮𝗿𝗱
The 49th Annual Search for the UPLB Math Wizard is a competition that is open to all undergraduate students of UPLB. The competition takes place over the course of two rounds with three stages in total. The Apprentice's Aptitude Round, also known as the preliminary round, took place on the morning of October 4, 2025. 50 participants from various UPLB degree programs fought fiercely to become one of the top 15 apprentices in order to move to the final round. These top 15 apprentices then competed with each other on the first stage of the final round, the Evoker's Exhibition Round, narrowing the competition even further to only the top 6 evokers. These 6 evokers proceed to face off against each other in an intense final round, the Archmage's Ascension Round, which determines the final winners who have proven themselves to be the most skilled Math Wizards.

The Top 3 are then awarded with the titles “Math Wizard”, “Math Sorcerer”, and “Math Novice” respectively. Mark M. Tangalin from BS Applied Mathematics is this year’s Math Novice, while Jay Lord M. Ugaddan from BS Mathematics is this year’s Math Sorcerer, and Lance Chrysler V. De Jesus from BS Computer Science is the winner of the title of Math Wizard in the 49th Annual Search for the UPLB Math Wizard.

𝗦𝗧𝗔𝗧 𝘁𝗵𝗲 𝗙𝗮𝗰𝘁 𝟮𝟬𝟮𝟱
STAT the Fact: Infographic Making Contest 2025 is an online infographic making competition that took place during the Mathematical Sciences Month 2025, open to all Junior and Senior Highschool students. This competition exemplifies this year’s National Statistics Month theme of “Accelerating the Sustainable Development Goals (SDGs) Pace of Progress: Mobilizing Data for All,” allowing students to creatively communicate key statistical data related to SDG in an engaging infographic. Ultimately, this event aims to cultivate data literacy among the youth and to foster a deeper appreciation for statistics and its role in the progress toward better policies and sustainable development.

The competition was fierce, with 29 creative and informative entries. Janel C. Espenosa of Central Luzon Doctor’s Hospital Educational Institution won the people’s choice award with 425 votes. Mark Cristian M. Segarra of Don Manuel Rivera Memorial Integrated National Highschool took third place, Emilee Jelena A. Chua of Laguna College was second place, and Nicole Vincent C. Medina of Laguna College secured the victory, achieving first place in this STAT the Fact 2025.

Link to the Winner’s Entry: https://bit.ly/STATtheFact2025WinnerEntry

𝗚𝗲𝗼𝗿𝗴𝗲.𝗴𝗲𝘁𝗖𝗹𝘂𝗲𝘀()
George.getClues() is a newly introduced event in the Mathematical Sciences Month with its first iteration held last November 3-7, 2025, every 9:00 AM to 5:00 PM. This is a campus-wide scavenger hunt for 20 cards with varying rarity, such as common, rare, epic, and legendary, hidden across the Physical Sciences Building and the New Math Building. These cards contained concept-based computer sciences questions and coding challenges.

Bonafide undergraduate and graduate students of the University of the Philippines Los Baños across all degree programs are eligible to participate in this event. Students may choose to participate either individually or in groups, with a maximum of three members per team. Prizes were awarded to participants who found cards and submitted a correct answer through Google Forms. The prizes varied based on the rarity of the card found:
• Common: Ballpen and Bluebook
• Rare: PhP 200
• Epic: PhP 500
• Legendary: PhP 1,000

𝗡𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗠𝗮𝘁𝗵𝗲𝗺𝗮𝘁𝗶𝗰𝗮𝗹 𝗖𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲 (𝗠𝗔𝗧𝗛𝗘𝗠𝗔𝗧𝗖𝗛) 𝟮𝟬𝟮𝟱
The National Mathematical Challenge (MATHEMATCH) 2025 was conducted on November 23, 2025 , this is a national mathematics quiz contest open to all Junior and Senior High School students and the centerpiece of this year’s Mathematical Sciences Month. During the preliminary round, 51 teams from 29 different schools nationwide participated in a competition where they face off against each other on their mathematical skills and knowledge, with only 20 teams successfully moving on to the final round. The top 20 scoring teams from the preliminary round then advance to the final round, where they will face each other in a timed oral examination consisting of three rounds of mathematical questions of varying difficulty to determine this year’s MATHEMATCH champions.

The second runner up for this year’s MATHEMATCH is Philippine Science High School - Main Campus (Team 2), consisting of Alessandro A. Albano, Michael Gerard R. Tongson, and Zion Skye Earl Carmelo C. Uy. The first runner up is Philippine Science High School - CALABARZONRC (Team 2) consisting of Aizen Nicko L. Adante, Reuben Joseph R. Felix, and Zac Harvey Gordula. Finally, the reigning champion for three years of the National Mathematical Challenge (MATHEMATCH) 2025 is Philippine Science High School - Main Campus (Team 1) consisting of the champions Kyush Gian G. Cabilino, Mateo S. Espocia, and Magnus Rex C. Navarro.

𝗧𝗲𝗮𝗰𝗵𝗲𝗿𝘀’ 𝗦𝗲𝗺𝗶𝗻𝗮𝗿
A teachers’ seminar for the participants’ coaches was held simultaneously with the competition’s preliminary round. The seminar presented various insights regarding gender in education and the theme of this year’s National Statistics Month.

It consisted of two intriguing sessions, the first being “The Role of Gender Equality and Empowering Women (SDG 5) in Education” with Mx. Aljohn P. Estrella. The second being “Statistical Tools for Measuring Gender Gap in Education” with Ma’am Joyce D. Grajo. The attendees were equipped with a critical theoretical framework on gender equity in academic settings and the useful statistical techniques required to measure and address current disparities through these sessions. The presented data directly informs participants’ efforts to achieve SDG 5.

This year, the UPLB Mathematical Sciences Society has remained steadfast in its mission to champion the significance of mathematical sciences within the Filipino community, fostering a greater understanding and appreciation of its importance in exploring the phenomena in the world we live in. In alignment with its aspirations, the UPLB Mathematical Sciences Society has dedicated this Mathematical Sciences Month to showcasing the diverse applications of mathematical sciences in the acquisition of knowledge and appreciation of the Filipino nation and the world we live in. The Society envisions a future where mathematical sciences are appreciated as a tool for solving problems and celebrated as a foundation of critical thinking and national development.

Article by: Matt Figueroa & Kriel Supangan


𝑭𝒓𝒐𝒎 𝒃𝒓𝒊𝒈𝒉𝒕 𝒎𝒊𝒏𝒅𝒔 𝒕𝒐 𝒔𝒕𝒆𝒍𝒍𝒂𝒓 𝒑𝒆𝒓𝒇𝒐𝒓𝒎𝒂𝒏𝒄𝒆𝒔, 𝒕𝒉𝒆 𝒆𝒗𝒆𝒏𝒕 𝒕𝒓𝒖𝒍𝒚 𝒔𝒉𝒐𝒏𝒆 𝒇𝒓𝒐𝒎 𝒔𝒕𝒂𝒓𝒕 𝒕𝒐 𝒇𝒊𝒏𝒊𝒔𝒉! 🌠📸We’re truly grateful to all par...
28/11/2025

𝑭𝒓𝒐𝒎 𝒃𝒓𝒊𝒈𝒉𝒕 𝒎𝒊𝒏𝒅𝒔 𝒕𝒐 𝒔𝒕𝒆𝒍𝒍𝒂𝒓 𝒑𝒆𝒓𝒇𝒐𝒓𝒎𝒂𝒏𝒄𝒆𝒔, 𝒕𝒉𝒆 𝒆𝒗𝒆𝒏𝒕 𝒕𝒓𝒖𝒍𝒚 𝒔𝒉𝒐𝒏𝒆 𝒇𝒓𝒐𝒎 𝒔𝒕𝒂𝒓𝒕 𝒕𝒐 𝒇𝒊𝒏𝒊𝒔𝒉! 🌠📸

We’re truly grateful to all participants, coaches, judges, sponsors and partners, and all others who made 𝐍𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐌𝐚𝐭𝐡𝐞𝐦𝐚𝐭𝐢𝐜𝐚𝐥 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞 (𝐌𝐀𝐓𝐇𝐄𝐌𝐀𝐓𝐂𝐇) 𝟐𝟎𝟐𝟓 a success! Here’s to carrying this momentum forward as we continue building, collaborating, and creating inspiring moments together.

Your energy and enthusiasm brought this event to life. Until the next one! 🌟

Sponsored by:

𝐒𝐚𝐩𝐩𝐡𝐢𝐫𝐞 𝐒𝐩𝐨𝐧𝐬𝐨𝐫
Universal Access and Systems Solutions Inc.

𝐆𝐨𝐥𝐝 𝐒𝐩𝐨𝐧𝐬𝐨𝐫𝐬
CGI Philippines
Gardenia Bakeries (Philippines), Inc.
Motivo Philippines

𝐑𝐮𝐛𝐲 𝐒𝐩𝐨𝐧𝐬𝐨𝐫
Philippine Consortium Inc.

𝐏𝐫𝐢𝐳𝐞 𝐒𝐩𝐨𝐧𝐬𝐨𝐫𝐬
Lennor Group
CHY Hardware

𝐁𝐫𝐨𝐧𝐳𝐞 𝐒𝐩𝐨𝐧𝐬𝐨𝐫𝐬
Elbi Commons
Polarix PH
Best Print
Inkspire Design & Print Solutions
Mangata Cafe Elbi
Raymundo Shirt Printing
Tresto Pub

𝐌𝐞𝐝𝐢𝐚 𝐏𝐚𝐫𝐭𝐧𝐞𝐫𝐬
UPLB Perspective
The Staple
Red Cloud Interactive
When In Manila



Endereço

2nd Floor, Francisco O. Santos Hall, University Of The Philippines Los Baños, College
Laguna
4031

Horário de Funcionamento

Segunda-feira 08:00 - 17:00
Terça-feira 08:00 - 17:00
Quarta-feira 08:00 - 17:00
Quinta-feira 08:00 - 17:00
Sexta-feira 08:00 - 17:00

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