Am i doing this right?

How do you delete test documents? for example i created a test journal entry to see how that works in module 3 and now i can't get rid of it.
I need to create some of these activities not only to see what they do but also to be able to write the instructions and create models for the students.

How do i create a multipart assignment that i can make visible to the class an assignment with multiple parts like a short answer quiz but that has no right answers and can be seen by all in the class..

How do i make the private folder activity work. I want to make a private space for me and each student. a discussion forum that only the student and i can see... been trying some stuff but it is not working.

how do i create an activity where the student find online resources and build an annotated bibliography of web links.

I am not sure i am doing things as best as they could be, but it is what i have been able to figure out... it doesn't all make sense to me yet, but i am getting better at the stuff i have been using.

how do you attach files to a page and how do you do more than one... i have these MP3 files that i want to have next to the link to the courses and i can't figure out how to do that.

also if the multipart form the way i want to use it is not possible then i am going to have to send them word files i think... i need to talk to you about these assignments and how best to do them in moodle... it is driving me nuts.

I am trying to figure out how to use this wiki feature... it is so frustrating... i don't get it.