Hi, a warm welcome to silkysteps, if you're able to get copies of all the setting's policies, procedures, your job contract and any paperwork - recordkeeping, observation sheets, the setting's planning structure, parent partnership documents eg. newsletters, diary sheets, prospectus.. familiarising yourself with how things happen will be very useful.
A level 3 handbook is also a supportive resource. Can you borrow or lend one if possible?
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The search page here will help find exisitng threads, enter keywords from the assessment criteria to search as unit reference codes vary depending on your awarding body - cache, city & guilds, edexcel.
Best wishes with your study, post when you need to & enjoy the site xx