Your writing plan should give you a framework to work with (but you might need to adjust it as your work develops). Remember to adopt a critical perspective and develop your points by using external sources.
Go back to your research and find sources to fill in any gaps/points that may come up and that need evidence. Revisit the Researching section to get tips about how to do this.
Revise and redraft your work, ensuring that your argument is clearly identifiable and your material is well structured. Write your introduction and conclusion.
Remember to check which referencing system you should be using and be consistent throughout your assignment. You can use the referencing guides for help.