If you are thinking about taking AQA A Level Biology (7402), you might be wondering how much practical work is required alongside the theory.

Practical skills are an essential part of Biology, and AQA has designed the course to combine both written exams and hands-on experiments.

This ensures that you not only learn the science in theory but also understand how biological research is carried out in practice.

How is practical work structured?

Throughout the course, you will complete 12 required practical activities that cover core techniques such as microscopy, enzyme reactions, microbiology, dissection, and ecological fieldwork.

These activities are designed to embed core investigative skills and are typically completed across the two years of study.

You can review assessment expectations on the official AQA Biology assessment page.

What is the Practical Endorsement?

The Practical Endorsement is a separate certification reported as “Pass” that confirms you have demonstrated competency across the required skills.

It does not alter your A*–E grade, but it appears on your certificate as a distinct outcome.

Many universities for science-related degrees expect or strongly prefer applicants to have the endorsement, so you should check admissions pages for your target courses via UCAS entry requirements guidance.

How are practical skills tested in the exams?

A minimum of 15% of the total A Level marks assess practical and experimental knowledge in the written papers.

You will analyse data, evaluate methods, interpret graphs, and propose or improve investigations, so understanding practical contexts is vital even for theory questions.

Strong exam performance depends on both conceptual knowledge and familiarity with real experimental setups and limitations.

Do online students still complete practical work?

Yes, private candidates studying online complete practical sessions at an approved exam centre that offers laboratory facilities for the endorsement.

Not all centres provide this option, so you should confirm availability early and plan ahead for dates and fees.

Read our step-by-step guide to exam arrangements here: How do you book and sit A Level exams as a private candidate?

Summary

AQA A Level Biology includes 12 required practicals, a separate Practical Endorsement reported as “Pass,” and written papers with at least 15% of marks targeting practical understanding.

Whether you study at school or online, you will need access to practical sessions and should book early with an approved centre.

These elements strengthen scientific skills that universities value and that you will use in further study and work.

Frequently Asked Questions

How many practicals are there in AQA A Level Biology?

There are 12 required practical activities that must be completed during the course.

Do the practicals count towards my final grade?

No, they are assessed separately through the Practical Endorsement, but practical understanding makes up at least 15% of marks in the written exams.

Do I need the Practical Endorsement for university?

Many universities expect it for science-related degrees such as Biology, Medicine, and Veterinary Science, so you should check specific entry requirements.

Can I do the practicals if I am an online student?

Yes, but you must arrange sessions at an approved exam centre that offers laboratory facilities for private candidates.