Algebra Labs

With the current emphasis on Tom Friedman's book, The World is Flat, I, as a teacher, have been struggling to find labs and hands-on design and engineering activities to use with my Algebra class. While there are singleton activities and ideas out there, I have yet to find an all-in-one comprehensive source for Algebra labs and activities that directly correlate to my Algebra text and/or curriculum.

I doubt that I am the only teacher out there searching for this type of resource. Are there any thoughts on a comprehensive resource?