John Christian Rances STEM, Medical Field, Laboratory, English
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Hello! I’m an experienced online tutor with a strong background in STEM, life sciences, and public health. I specialize in helping students, from high school to college and graduate level, understand complex topics with ease and confidence.

Whether you're preparing for exams, tackling assignments, or simply trying to get a better grasp of a difficult subject, I can help you learn smarter, not harder.

Subjects I teach:
📚 High School Level:
1. Biology
2. Chemistry
3. Mathematics

🎓 College/University Level:
1. Biology
2. Chemistry
3. Mathematics
4. Public Health
5. Medical Microbiology
6. Biostatistics
7. Clinical Chemistry
8. Laboratory Procedures
9. Medical Technology
10. Environmental and Occupational Health
11. Research Methods

🧠 Other Services:
1. Concept review and reinforcement
2. Assignment and project assistance
3. Exam preparation and study strategies

I customize each session to your level, pace, and learning goals. My teaching style is interactive, patient, and focused on helping you truly understand, not just memorize, your subjects.

Let’s make your academic journey more manageable and meaningful. I’d be glad to support you every step of the way!

Subjects

  • Biology Beginner-Expert

  • Chemistry Beginner-Expert

  • Public Health Beginner-Intermediate

  • Mathematics Beginner-Intermediate

  • STEM Beginner-Expert

Experience

  • Teaching Assistant I (Aug, 2016–May, 2017) at Learning Resource Center - UP Manila
    Teach undergraduates natural sciences, mathematics, and literature

Education

  • BS Public Health (Aug, 2015–May, 2019) from University of the Philippines Manila

Fee details

    ₱250–500/hour (US$4.07–8.13/hour)

    My rate depends on the complexity of the material. For subjects at the high school level, I charge ₱250 per hour. For college to master's level topics, my rate is ₱500 per hour.

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