Help Me: Library Tour/Class Visit

I just found out I will be giving a library tour to a class of 5th graders next week. As I’m still new to the whole children’s “librarian”-thing, I have no idea what I’m doing.

I know I should have been planning some rough ideas for class visits but that hasn’t happened. (It’s easier said than done when you’re working part-time.)

So I would love some advice and/or ideas for what to do for a class visit. Do you have any awesome activities to do? Is there a great story to read? Anything I shouldn’t do?

Even though I’m needing help with 5th graders immediately, help for other age groups would be appreciated as well.