Hi, two ways you can approach this. Does your setting have an appraisal system in place? If yes you can use that or use your job description which lays out everything you're expected to do in the setting and then maybe ask your supervisor if you can go through it with them.
A handbook will also help, if you search for 'professional development' inside this
level 2 book on amazon.co.uk click to page 207.
Best wishes x