A presentation to year 13 students on the basics of biomass, how a calorimeter works an example worked calculation and a few examples to do.

Uses of fertilisrers compare and contrast natural and artificial fertilisers

A level presentation taking in the concepts of monohybrid inheritance using Mendel’s findings. A couple of original exam style questions with answers on monohybrid inheritance.

presentation on action potential, how generated, propagated, ion movements.

simple look at eutrophication, what it is , damage caused , embedded question in presentation and other q’s too.

Nerve action , how resting potential is set up, phases in the action potential cycle, questions.

A Level biology presentation on sex linkage in genetics and a couple of exam style questions for assessment.

What vaccines are , how they work, principles of herd immunity.

presentation on speed of nerve impulse, saltatory conduction, what affects speed of impulse, with questions.

What gene Therapy is, methods of Gene Therapy, using Cystic Fibrosis as an example disease for gene Therapy approach.

A level virus presentation, parts and how they work

Presentation on what codominance is, how it works and examples. Example questions for students in presentation with answers.

How B Cells work in immunity, tried and tested on many years of A level students.

Technique and stages of In Vivo cloning in Bacteria, step by step process. Questions in associated file.

How insects ventilate, tried and tested lesson.

Process of cell fractionisation and differential centrifugation

how to use and manipulate magnification for A level biology. Tried and tested on many A level students with success

How T cells work in immunity, tried and tested on many A Level classes to good success

What monoclonal antibodies can be used for.

presentation on concepts of genetic drift, founder effect and genetic bottlenecks.