K-12 Integrated Activities from Baltimore County Public Schools - They tend to be software specific, e.g., at the Elementary School level, they use Kidspiration and Pixie quite a bit
LiveBinders - looks like a good addition to Diigo Free. For over 13 years of age - perhaps a great tool for students and for creating a common place for integrated learning projects
Curriki, the online education community, is building the first website to offer free, open-source instructional materials for K-12. We have thousands of free worksheets, lesson plans, exams, project ideas and activities for English language arts, math, science, social studies, technology integration and other subjects. All of our educational material is contributed by teachers and partners and is free and open source.
A Site worth looking at for Elementary, Special Education, and ELL students. Some of the tools might be a bit pricey. Look at the Blog and seriously think about an RSS feed. The links to resources are awesome.
Way Cool, Robin! I started a lunch time Computer Game Club for activities like these. We've been doing, Millsberry, Penguin, Neopets, and Runescape. I love Civilization! These also make great after-school activities.Thanks for the suggestions, especially those that integrate into the classroom - Oh, and isn't Edutopia terrific?