Public Service

###### Moderator/Co-organizer

Name of Event:
Kanazawa University - UP Baguio Joint Seminar in Mathematics: Study of Graphs

Venue: Zoom.

November 20, 2023

###### Consultant, Facilitator, Critique

Title of Activity: Conduct of Research Proposal in Mathematics

Venue: DepEd Region 1, Zoom

May 16, 26, 27; June 21, 22, 2023

###### Lecturer

Title of Talk: The Polar Coordinate System

Activity: 28th Summer Institute in the Natural Sciences and Mathematics, UP Baguio

April 27-29, 2023

###### Co-lead organizer

Event: MSP@50 Lecture Series Part 3, Dr. Fidel Nemenzo

Venue: Zoom

May 6, 2023

###### Program Proposal Reviewer

Title of Proposal: Institution of MS Mathematics Program, Mathematics and Statistics Programs, UP Cebu

January - February 2023

###### Resource Person/Facilitator

Title of Talk: Math Writing Using LaTeX

Activity: Project Step-up on Investigative and Modelling Skills of Math Mentors (SIMS), DepEd Regional Office 1 BCD(via Zoom)

November 18, 25; December 9, 2022

###### Lead Organizer

Title of Activity: MSP-CAR,1,2 Mathematics Webinar Series, Dr. Fidel Nemenzo and Mr. Joseph Tabadero, Jr.

Venue: UP Baguio (via Zoom)

October 22, 2022

###### Resource Person/Consultant

Title of Activity: Training Workshop on Mathematics Investigation

Venue: DepEd Regional Office 1 BCD(via Zoom)

September 27-29, 2022

###### Judge

Category: Mathematics and Computational Science - Individual Category, DepEd Bureau of Curriculum Development

Activity: National Science and Technology Fair (via Zoom)

August 2 - 5, 2022

###### Moderator/Co-organizer

Name of Event:
Kanazawa University - UP Baguio Joint Seminar in Mathematics: Algebra and Number Theory

Venue: Zoom.

August 1, 2022

###### Lecturer

Title of Talk: Inverse Functions, Exponential and Logarithmic Functions and Equations

Activity: 27th Summer Institute in the Natural Sciences and Mathematics, UP Baguio (via Zoom)

April 6-8, 2022

###### Moderator/Co-organizer

Name of Event:
Kanazawa University - UP Baguio Joint Seminar in Mathematics

Venue: Zoom.

February 8, 2022

###### Resource Speaker/Trainer

Title of Talk: Problems for Math Competitions

Activity: Mathematics Teachers Training (A Faculty Development Program), University of Saint Louis Tuguegarao, Zoom.

February 4-5, 2022

###### Resource Person/Adviser

Task: Supervise a group of teachers in Mathematical Investigation

Activity: Orientation of Core Team of Mathematical Investigation and Modelling Curriculum (Phase 2), Department of Education, Zoom.

December 6-10, 2021

###### Resource Person/Adviser

Task: Supervise a group of teachers in Mathematical Investigation

Activity: Intensive Training of the Core Team of Mathematical Investigation and Modelling (Phase 1), Department of Education, Zoom.

July 2021

###### Resource Person

Title of Talk: Selected Topics in Number Theory and Foundational Math

Activity: Training-Workshop on Technology in Teaching Advanced Mathematics, Research, Development of Instructional Materials and Data Science, Don Mariano Marcos Memorial State University, Google Meet.

June 14, 2021

###### Lecturer

Title of Talk: Basic Business Mathematics

Activity: 2021 Summer Institute in the Natural Sciences and Mathematics, University of the Philippines Baguio, Zoom.

May 6-8, 2021

###### Resource Speaker

Title of Talk: Research Topics in Number Theory

Activity: Research Forum, Philippine Science High School - Ilocos Region Campus, Google Meet.

November 20, 2020

###### Resource Speaker

Title of Talk: Incorporating Technology and Innovations in the Teaching of Mathematics

Activity: National Seminar-Workshop on Mathematics Teaching and Research in the K+12 Curriculum, Albert Hall, Teachers' Camp, Baguio City.

January 24-26, 2020

###### Resource Speaker

Title of Talk: Doing, Writing, Teaching and Learning Mathematics

Activity: Seminar on Writing and Publishing High Impact Research by Northwestern University and Books Atbp. Publishing Corporation, Dagupan City, Pangasinan.

June 4, 2019

###### Lecturer

Title of Talk: Select Topics in Number Theory

Activity: 2019 MSP Summer Upgrading Program for Mathematics Teachers (SUPMaT 2019), Mindanao State University, General Santos City.

May 30 - 31, 2019

###### Lecturer

Title of Talk: Calculus

Activity: 2019 Summer Institute in the Natural Sciences and Mathematics, KA 402, UP Baguio.

April 25 - 27, 2019

###### Resource Person

Task: To inspire DOST scholars.

Activity: UP SIKAT Team Building Activity 2018 (featuring DOST-SEI's *The Filipino Patriot Scholars*, Abraham Sarmiento Hall, UP Baguio, Baguio City.

November 20, 2018

###### Guest Speaker

Task: To inspire DOST scholars in pep-talk format.

Activity: DOST-SEI 2-Day Scholars' Formation Program, Holiday Inn, Baguio City.

October 27-28, 2018

###### Trainer

Task: To train high school math coaches.

Activity: MSP-CAR,I,II Mathematics Coaches Training 2018, Abraham Sarmiento Hall, UP Baguio.

October 5, 2018

###### Plenary Speaker

Title of Talk: Amazing Series

Activity: 2018 Summer Institute in the Natural Sciences and Mathematics, Abraham Sarmiento Hall, UP Baguio.

April 28, 2018

###### Resource Speaker

Task: To inspire DOST scholars.

Activity: Formation program for DOST-SEI Scholars, (Theme: Patriotism), Hotel Veniz, Baguio City.

February 9, 2018

###### Resource Speaker

Title of Task: Explorations in Number Theory

Activity: National Research Colloquium in Mathematics and Mathematics Education, Urdaneta City University.

November 16-18, 2017.

###### Resource Speaker

Title of Talk: It's More Fun in Mathematics

Activity: Math Physics Society's 19^{th} Lecture Series, Abraham Sarmiento Hall, UP Baguio.

October 14, 2017.

###### Resource Speaker

Title of Talk: Mathematics for STEM Readiness in the K+12
Curriculum

Activity: National Seminar-Workshop on Mathematics and Science Education in the K+12 Curriculum, Cooyesan Plaza Hotel, Baguio City.

August 25 - 27, 2017.

###### Lecturer

Title of Talk: On Writing Mathematics Articles

Activity: DMCS Research Capability Building Series (Research School on Mathematics), UP Baguio.

July 4-19, 2017.

###### Lecturer

Title of Talk: Conics

Activity: MSP's Summer Upgrading Program for College Teachers of Mathematics (SUPCOM 2017), Bicol University.

May 26-28, 2017.

###### Judge

Task: To referee research work of students.

Activity: Philippine Science High School - Central Luzon Campus Science Fair 2017, PSHS Campus and Fontana Convention Center, Clark, Pampanga.

May 8-9, 2017.

###### Lecturer

Title of Talk: Selected Topics in Multivariable Calculus.

Activity: SINSM 2017, UP Baguio.

April 27-29, 2017.

###### Guest Speaker

Task: To deliver a message before Grade 10 students

Activity: Baguio City National High School 2nd Completion Exercises (Theme: Sabay-sabay na Hakbang Tungo sa Maunlad na Kinabukasan), BCNHS

April 6, 2017.

###### Resource Speaker

Title of Talk: The Power of Math Type

Activity: Five-Day Workshop on the Braille Transcription of Text, Illustrations, Tables, Diagrams, Photos and Graphs in the K to 12 Printed Learning Materials, Teachers Camp, Baguio City.

December 9, 2016.

**Note:** For a comprehensive list, see CV.