WARREN ICARO MENDOZA
Yuma,USA
Summary
Mathematics professional with strong background in teaching and curriculum development. Expertise in simplifying complex concepts and fostering collaborative classroom environment. Known for adapting to changing educational needs and driving student success. Proven ability to integrate technology into lessons and engage diverse learners.
Overview
15
15
years of professional experience
1
1
Certification
Work History
Mathematics Instructor
Yuma Catholic High School
07.2016 - Current
- Employs math lessons, demonstrations and interactive activities to teach and instruct high school students using educational materials, books and other learning aids.
- Evaluates student progress through regular assessments and provided constructive feedback to help them improve their performance.
- Keeps classroom environments consistent and focused on learning by establishing and enforcing clear objectives.
- Engages in collaboration and professional development activities
- Utilizes various educational technologies to support interactive learning experiences in mathematics.
- Assists in the development of curriculum standards for mathematics courses, ensuring alignment with state requirements.
- Attends teacher conferences and workshops to stay abreast of new developments in math education.
- Monitors student progress and provided feedback to both students and parents.
Math Club Moderator
Yuma Catholic High School
10.2019 - Current
- Exposes students to different opportunities and careers in mathematics
- Enhances classroom learning through different mathematics activities
- Explores math tricks, shortcuts, and techniques to better improve math skills
- Prepares students to standardized testing like ACT
- Gives opportunities for students to conduct peer tutoring
- Organizes math competitions and events to promote enthusiasm for mathematics among students.
Adjunct Faculty Member
Arizona Western College
07.2018 - Current
- Teaches dual enrollment math courses following the standards of Arizona Western College
- Collaborates with Arizona Western College instructors for instruction, curriculum, and assessment
- Reports students' performance
Math Subject Content Specialist
Quipper Ltd. Philippines Branch
05.2015 - 08.2016
- Wrote instructional math activities for online learning
- Created assessments to gauge students' mastery and understanding
- Provided feedback to other writers' output
MYP and DP Math Teacher
Fairview International School
08.2015 - 07.2016
- Designed and delivered math lessons to Middle Years Programme and Diploma Programme Math SL and Studies students following the IB school standards
- Assessed student performance through regular evaluations, providing targeted feedback for improvement.
- Fostered a positive classroom environment that encouraged student participation and collaboration in learning activities.
- Integrated technology into lessons to facilitate interactive learning experiences and improve student engagement.
- Adapted teaching style to accommodate diverse learning needs, resulting in improved academic performance for all students.
- Collaborated with colleagues to create interdisciplinary lesson plans, promoting a deeper understanding of mathematical connections across subjects.
- Developed effective assessment strategies for measuring student progress in alignment with instructional goals.
High School Math Teacher
St. Theresa’s College, Quezon City
06.2012 - 04.2015
- Created and delivered math instruction to Grade 9 and Fourth Year Advanced Algebra and Trigonometry students
- Moderated a Mathematics interest group and outreach club and coached contest – bound students
- Fostered a collaborative classroom environment that encouraged student participation and critical thinking.
- Analyzed student performance data to identify areas for improvement and adjust instructional methods accordingly.
- Collaborated with faculty on interdisciplinary projects, integrating math concepts across different subjects.
- Improved student understanding by incorporating real-world examples and problem-solving techniques into lessons.
- Promoted a positive classroom environment by fostering respectful communication and encouraging teamwork among students.
- Participated in ongoing professional development opportunities to stay current with the latest trends in mathematics education and pedagogy.
High School Math Teacher
Dominican School Manila
06.2011 - 04.2012
- Created and delivered math instruction to Business Mathematics, Advanced Algebra and Trigonometry students
- Employed math lessons, demonstrations and interactive activities to teach and instruct high school students using educational materials, books and other learning aids.
- Managed student behavior in classroom and administered approved discipline to create classroom environment conducive to learning.
- Enhanced student engagement by using a variety of teaching methods, including group activities, lectures, and hands-on projects.
- Evaluated student progress through regular assessments and provided constructive feedback to help them improve their performance.
- Encouraged critical thinking and problem-solving to help students develop mathematical reasoning.
- Kept classroom environments consistent and focused on learning by establishing and enforcing clear objectives.
- Attended teacher conferences and workshops to stay abreast of new developments in math education.
Education
Doctor of Philosophy - Mathematics Education
Centro Escolar University
San Miguel, Manila, Philippines12.2025
Master in Mathematics Education - undefined
University of Santo Tomas
Manila10.2013
Bachelor of Secondary Education - Mathematics
University of Santo Tomas
Manila04.2011
High school - undefined
Holy Family Academy
Banaba, Padre Garcia, Batangas04.2007
Skills
- Effective written and verbal communication in English
- Remarkable ability in building good relationship among colleagues
- Skillful in crafting a student – centered lesson plans with great consideration on both learning the subject and enjoyment of students while learning
- Adept in selecting teaching strategies and classroom activities that arouse students’ interest in learning
- In – depth ability in monitoring and assessing students’ performance
- Fast learner, can relate well to people with diverse personality, can work efficiently with less supervision, willing to be trained and acquire more knowledge in developing and improving skills
- Computer literate especially Microsoft Word, Excel and Powerpoint, Google Docs, Slides, etc
- Skilled at integrating technology such as TI – Calculator, Desmos, Geogebra, etc in classroom instruction
Affiliations
- Arizona Association of Math Teachers 2017 – present
- National Council of Teachers of Mathematics 2017 – 2018
Certification
- Standard Professional Secondary, 6-12 Arizona Department of Education August 2017 – August 2029
- Professional Teacher Philippine Regulation Commission Philippines December 2011 – August 2017 (expired)
Timeline
Math Club Moderator
Yuma Catholic High School
10.2019 - Current
Adjunct Faculty Member
Arizona Western College
07.2018 - Current
Mathematics Instructor
Yuma Catholic High School
07.2016 - Current
MYP and DP Math Teacher
Fairview International School
08.2015 - 07.2016
Math Subject Content Specialist
Quipper Ltd. Philippines Branch
05.2015 - 08.2016
High School Math Teacher
St. Theresa’s College, Quezon City
06.2012 - 04.2015
High School Math Teacher
Dominican School Manila
06.2011 - 04.2012
Master in Mathematics Education - undefined
University of Santo Tomas
Bachelor of Secondary Education - Mathematics
University of Santo Tomas
High school - undefined
Holy Family Academy
Doctor of Philosophy - Mathematics Education
Centro Escolar University
TRAININGS
- The Art of Teaching: Mathematics Hillsdale College Tucson, Arizona September 26, 2025
- Teachers' Institute and Leading Change Conference Arizona Department of Education Glendale, Arizona June 5 – 7, 2024
- TI Technology for ACT Success Workshop Teachers Teaching with Technology Phoenix, Arizona June 1 – 2, 2023
- Dual Enrollment Conference Arizona Western College Yuma, Arizona April 29, 2023
- Making Best Use of Google Classroom to Strengthen MATH INSTRUCTION Bureau of Education Online Workshop May 8, 2020
- AATM on the Move Yuma Math Professional Learning Day Yuma, Arizona Feb 15, 2020
- ACT Workshop ACT Organization Yuma, Arizona Oct 25 and Nov 8, 2019
- TI Technology Workshop Teachers Teaching with Technology Phoenix, Arizona Aug 17 and 24, 2019
- Innov8 Conference NCTM Las Vegas, Nevada Nov 15 – 17, 2017
WEBINARS
- Diagnosing Students’ Areas of Weaknesses On the ACT Math Test Teachers Teaching with Technology March 16, 2021
- Vulnerability as Self – Care NCTM April 3, 2020
- From Knowns to Unknowns: A Journey into Teaching Mathematics NCTM April 6, 2020
- Nature’s Ratios Teachers Teaching with Technology April 7, 2020
- Celebrating Earth Day: Applied Mathematics for Grades Seven to 12 With Social Implications Teachers Teaching with Technology April 14, 2020
- Music Is Math With Feelings Teachers Teaching with Technology April 21, 2020
- Exploring Linear and Quadratic Functions With TI-84 Plus CE Technology Teachers Teaching with Technology April 23, 2020
- The Flipped Classroom With TI Technology Teachers Teaching with Technology April 28, 2020
- Model the Spread of Diseases Using Real Data With TI-84 Plus CE Technology Teachers Teaching with Technology April 30, 2020
- It All Makes Sense: Connecting Mathematics With Financial Literacy Teachers Teaching with Technology May 5, 2020
- The Mathematics of Wheels and Spirographs (TI-84 Plus CE technology) Teachers Teaching with Technology May 7, 2020