IAL Biology pre-release scientific article

The Pearson Edexcel International Advanced Level Biology Unit 5 (WBI15) pre-release scientific article for the January 2023 exam series is now available on our website.

You will require an Edexcel Online (EOL) account to download the article. Your Exams Officer will be able to create an EOL account for you if you don't already have one.

The pre-release scientific article can be given to students so they can study and annotate it over the coming weeks in preparation for those specific questions on the Unit 5 examination paper.

Students are not allowed to take their annotated copy into the examination room - there will be a fresh copy inside the Unit 5 written examination paper. In the unlikely event that this is missing, or if you do not have enough copies, you can download the article from the qualification page.

If you have any private/external candidates registered to sit this examination, please provide a copy for them too.