Congratulations on a useful and great looking site, Geny! You'll see that she's combined standard html webpages with a powerpoint presentation. I'm not sure how or if the presentation works on computers which don't have Powerpoint installed, but on my machine it allows for nice special effects. It may be a bit slow for dial-up users, but Geny's come up with good questions for her book.
Here's a clickable link to her great page: http://international.ucla.edu/asia/lessons/gkim