Creating your CV is not as difficult as you might think!
There are a lot of resources on the internet to help you write your cv. At this stage, you need to make sure that the advice is helpful for your purposes such as telling someone about you for a prospective work experience opportunity or for adding further information about you to your university applications. The following links may help:
Uncommongrad (HINT: the template has been downloaded and is attached below)
Jobsearch also gives great tips on both CVs and cover letters
These are more in the style of a resume and are useful for applications to the US. This is something students will want to develop in Year 12 - as an addition to, but not instead of, their CV.
We have a template attached to this page to help you. Campus Explorer is also another useful starting point.