Click on the following image for a pdf of a presentation that I gave for a Linguistics 100 course that I taught at Penn State. Notice links to audio files played in class, links to websites viewed in class, diagrams (which were animated), and phonetic symbols inserted.

Click on this image for a PowerPoint document of a presentation for a Spanish 003 course that I taught at Penn State. Notice the careful use of color and animations, images, and links.