Assignments spectral lines: stellar spectra, rotation of Saturn and its rings, spiral structure of the Milky Way, expansion of the universe (last-year high school or first-year undergraduate course)
Computer exercises Stellar Spectra A "Basic Line Formation" (undergraduate course): instruction directory complete tar.gz set
Computer exercises Stellar Spectra B "LTE Line Formation" (undergraduate course): instruction directory complete tar.gz set
Simple IDL manual. My computer exercises use the IDL programming language. The cheaper IDL Student Version suffices for the above exercises but is not available everywhere. Gnu's free GDL package will probably run these programs too.
Simple LaTeX and BibTeX manual and template for report writing.