1^st lesson free

Opara

Rate S$23
Response 1h

S$23/h

1^st lesson free

Algebra
Physics
Chemistry
School science
Organic chemistry

Struggling with chemistry? PhD student and battery researcher offers patient, step-by-step tutoring for high school and college courses.

Algebra
Physics
Chemistry
School science
Organic chemistry

Lesson location

- online

About Opara

I’m Ivan, a PhD student and graduate researcher in Applied Engineering Technology at North Carolina A&T State University, where I work on safer, more affordable battery electrolytes. My research involves chemistry every day, and I also have experience teaching and mentoring students. I believe anyone can understand chemistry when it’s explained clearly, patiently, and step by step. As your tutor, I’ll listen first, find the gaps, and build your confidence with practical examples and plenty of practice. My goal is simple: help you understand the material, perform well, and enjoy the subject more than you expected to.

About the lesson

Chemistry shouldn’t feel like a foreign language. I’m a PhD researcher working on battery electrolytes, and I spend my days explaining complex chemistry in plain terms. In our lessons, we start by finding exactly where you’re stuck. I then break each topic into clear, simple steps with real-world examples, so concepts like stoichiometry, reactions, and equilibrium finally make sense. Every session includes guided practice and honest feedback, and I adapt my pace and approach to your level and goals, whether that’s passing your course, preparing for an exam, or building lasting confidence. Patient, encouraging, and focused on understanding, not memorizing.

Rates

Rate

S$23

Pack rates

5h: S$115
10h: S$230

free lessons

This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.

online

S$23/h

Struggling with chemistry? PhD student and battery researcher offers patient, step-by-step tutoring for high school and college courses.

Lesson location

About Opara

About the lesson

Rates

Rate

Pack rates

free lessons

online

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ib/igcse/gcse/university level math exam bootcamp _taught by certified educator with 10+ years experience/ proven track record globally.