We have to write this, too. I can use those shoe boxes full of DS's Lego pieces (in the top of the closet--he is now 25) and engage my classes in their process pieces. Oooh la la

Merci beaucoup, Kate.
Choc, right before I saw your post I had received the Nevada Writing Fix project's site Nov. lesson of the month (I got on the email list by subscribing for free). The final product is a poem, but I was thinking it could be modified for an essay. It is called With My Own Two Hands. Through prewriting steps they look at people who changed the world and how, explore what changes they feel need to be made, think about whether individuals can have an impact, and take a stance--optimistic or pessimistic.
The online lesson provides Ben Harper lyrics and two videos, including a Hugh Laurie (House) Saturday Night Live take-off on a 60s protest song.
I need to do a persuasive piece which this could fit, but it also made me think about an informative piece on people who changed history. Sounds like it might hook students, although more serious than fun. I think it could be pared down to be quick. Sorry I don't have a complete, ready to go idea, but I was intrigued by this.