David Okafor
Qualifications
BA (Hons) Natural Sciences
Teaching Philosophy
"Biology is the science of life, and there is no subject more fascinating. I help students see the connections between molecular processes, cellular function, and whole-organism biology. True understanding comes not from memorising terminology, but from appreciating the elegant systems that underpin living things."
Teaching Style
Conceptual and systems-focused. I use diagrams, analogies, and real research examples to make complex biological processes intuitive and memorable.
Subjects
Exams Supported
What students say
"David made cellular respiration finally make sense. His diagrams and analogies were exactly what I needed. I scored a 7 in HL Biology."
"A brilliant biologist and an even better teacher. My son's understanding of genetics went from surface-level to genuinely deep."