I'd base my classes around worked examples and going through texts to better understand the topics where confusion sometimes persists.
I have a first class degree in Biochemistry and a PhD in Oncology. Been out of science for a few years but still able to teach.
biology lessons closeby? Here's a selection of tutor listings that you can check out.
|at his home||at your home||By webcam|
|1 hour||Not available||£20||Not available|