This is a site which is obviously started by a teacher in mathematics, she has several different examples of webquests on this site (one was pi day, which students can celebrate on march 14: 3/14). Great ideas and some of the topics were tagged "new" in bright yellow, so she obviously updates this webquest site from time to time.
This is a good site for high school math webquests There are many different levels from algebra 1 through calculus so these examples could be used and changed to bring down to middle school level and great for using in advanced middle school math classes
A webquest to explain new technology to students. "You might not have known there was a Web 1.0 and there are some who say that we are well on the way to Web 3.0. So, exactly what is Web 2.0? And, how can it be utilized to enhance learning? After completing this webquest, you will have gained a better understanding of some of the applications that make up Web 2.0. "