The following resources were recommended by a member of another online community, John Oliver.
This Webquest site looks great. There are Webquests created and shared by educators from around the world, and covering a heap of different disciplines (geography, economics, history, culture, drama to name but a few). Each of the Webquests states the key focus and grade level, and everything is tagged for easy location of resources. You can also contribute your own.
The second resource is a free ePortfolio service – Foliji– which describes itself as “the easiest way to build your own folios (portfolio, website, webpage) and it provides both the structure and a template for you. It is a web-based software for creating folios in a short time without writing any HTML codes.” There is also a handy, step-by-step “how to” video that shows you how to set up your own ePortfolio.