If you're curious about items needed for the course, see the Course Syllabus for a (probably non-comprehensive) list. I also welcome, but of course do not require, donations of any amount to be used for purchasing laboratory equipment and supplies.
Resources for Review and Enrichment
Physics Classroom - discussions and practice problems surrounding many physics concepts
The topics listed below (with links to notes) may also be helpful. I am slowly getting some rewrites of notes done and will post them as they become available.