Do you need to create a PDF file? Combine two or more PDF files? Rotate the pages? You could spend a few hundred dollars on software that does all that and more. This month's Teaching & Learning Tip introduces you to a few free or low cost alternatives for making PDF files, using your departmental photocopier, your computer, or even your smartphone.
Spring is finally here, and with Earth Day 2013 practically around the corner, now is a great time to consider adopting practices to make your teaching more environmentally friendly. How can you make your teaching more “green”?