About the Tutor

Learn more about the tutor, his background, and his teaching approach.

Meet Kuya Chris

John Christian R. Rances
BS Public Health, UP Manila

He is a BS Public Health graduate from UP Manila with experience supporting students across science, math, and related subjects. His teaching focuses on making complex concepts clear, practical, and easy to follow.

He draws from academic training, research in drinking water quality, and experience in health promotion to connect textbook concepts with real-world applications.

Sessions are designed for one-on-one or small group learning and are adapted to each student’s level, goals, and learning pace.

Worked with institutions including:

Academic Network

To support subjects beyond his primary training, Chris works closely with trusted specialists across different academic fields.

Rizza M. Grateja-Rances

Project Administrative Officer
Biology, Applied Sciences, Fisheries Technology

Dan Gil S. Fermo

Geologist
General Sciences, Applied Sciences, Geology, Mathematics

Joshua Evan M. Jardin

Web Developer
Computer Science, Engineering, Music and the Arts, Philosophy and Literature

Andrew Gabriel L. Lopez

Medical Doctor
Health Sciences, Linguistics, Chemistry

Ibrahim A. Albar II

Medical Doctor
Health Sciences, Physics, Mathematics

“

With Kuya Chris’s guidance, I was able to understand epidemiology more clearly after struggling with the subject at first. His explanations and practice exercises helped me follow the concepts step by step, and I eventually gained confidence in a subject I found very difficult.

Ellie Mae, College Student

“

Before working with Kuya Chris, I had difficulty solving physics problems and often felt stuck. Through homework guidance and practice exams, he helped me learn a more systematic way to approach problems and improve my confidence in solving them.

Mhey Mhey, High School Student

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