Romalyn Ubaldo

Student-centered Math and Science educator with 13 years of classroom and virtual teaching experience. Skilled in differentiated instruction, small-group Math intervention, STEM curriculum development, and using assessment data to personalize learning. Creates engaging, supportive online lessons through interactive activities, real-world connections, guided problem solving, and positive encouragement.

Committed to helping elementary and middle-school students build confidence and enjoyment in Math and Science.

Science and Math Teacher - Santa Rosa Consolidated School District - NM, USA

(2023-07 - 2026-05)

Data-driven Science and Math Teacher with a record of scaling STEM program participation from 0 to 140+ students while increasing engagement and achievement.

• Leveraged diagnostic assessment data to improve state test performance through targeted small-group instruction, accelerated learning strategies, and standards-aligned curriculum in chemistry, biology, and mathematics.
• Integrated educational technology and student-centered methods to deliver high-impact instruction, including seamless virtual learning, while strengthening stakeholder partnerships to support measurable student success; Provided small-group intervention and remediation in Math and Science for students below grade level, using assessment data to target specific skills.
• Teaches Anatomy and Physiology, Test Prep, Biology 1 and 2, Chemistry, STEAM, Math Intervention for regular and SPED students; Lower levels High School Science ( Biology/ Earth Science)

Science and Math Teacher - Chaparral Middle School - NM, USA

(2021-08 - 2023-05)

• Delivered student-centered Science and Mathematics instruction by fostering active discussions, hands-on lab participation, and real-world application of concepts to deepen understanding.
• Applied diverse instructional strategies, educational technology, and customized learning resources to support varied learning styles and strengthen content mastery.
• Monitored and improved student performance using measurable data, while providing targeted tutoring and individualized support for academic growth.
• Maintained strong communication with parents and led collaborative conferences to support student progress, behavior, and overall achievement.

Science Teacher - Department of Education (DRECMNHS and NNHS) - Philippines

(2021-07 - 2025-07)

Experienced Science and Mathematics educator with a strong background in secondary and tertiary instruction, teaching diverse learners across grades 7–10 and college-level courses.

• Led science initiatives as a Special Science Teacher and Science Club Adviser, while organizing community outreach programs to extend learning beyond the classroom.
• Designed and delivered engaging, differentiated lessons across multiple scientific disciplines, fostering student motivation, critical thinking, and academic risk-taking.
• Managed large, diverse classrooms using varied instructional strategies to maximize learning outcomes and build strong student rapport.

Science Instructor/Teacher - Pangasinan State University - Philippines

(2014-08 - 2015-03)

• Taught multiple science subjects to college students across all year levels and majors, including biology, chemistry, physics, geology, and astronomy, in classes of about 50 students.
• Differentiated instruction using varied teaching strategies and activities, incorporating current events to make scientific concepts relevant and engaging for diverse learners.
• Served as a regular program host and emcee for school events, demonstrating strong communication skills and the ability to build positive relationships within the school community.

Science and Math Teacher - Palmsprings Montessori Integrated School, Inc. - Philippines

(2013-06 - 2014-05)

• Managed student behavior and implemented clear routines to maintain a focused, positive classroom environment that supported academic learning and social-emotional development.
• Designed and facilitated differentiated lessons using a variety of teaching techniques and group structures to maximize both individual and small-group learning.
• Taught multi-level Science and Math classes, adapting content and supports to meet the needs of students with varied backgrounds, abilities, and learning goals.

Master of Science - Curriculum and Instruction - Western Governors University (2025-06)

Doctor of Philosophy (Ph.D) - Educational Leadership and Management - Universidad De Dagupan (2021-07 - 2025-07)

Master of Arts in Education - Physical Sciences - Tarlac State University (2015-02 - 2020-06)

Bachelor of Secondary Education - Physics - Pangasinan State University (2009-06 - 2013-04)

Health Care Services NC II - Health Care Services - Skill-Power-Institute (2007-06 - 2008-05)