Today I was looking around one of my online class sites, Coursemate, and found some interesting stuff. I first checked under Beyond the Book and found an interesting article about Fireworks. I love fireworks and it was good to take a deeper look at some of the process of big firework shows. The article is here if you are interested. I know that it is not exactly homework things, but I still thought it might help someone be interested in computer class if they explore what computers can do as discussed in those articles.
Then I downloaded some audio files that contained key terms (for chapter 3 specifically) from Audio Study Tools. It contains audio files of someone explaining various terms. I like the idea of audio help because sometimes I do not have time to completely focus all of my attention on a video or instruction guide. I prefer to multi-task when I can. Check it out, maybe it could be useful to you.
There really is a lot more to this site than just the book. It's nice that there are so many helpful resources available.