This website is a great resource form information, strategies, best practices, professional development and middle level advocacy. They have a large selection of research summaries and reports to choose from, which are directed at middle grades topics. In addition they have an annual conference, which should be of interest for Middle Level Teachers to attend.
Sometimes students feel embarrassed to talk in Spanish in front of the whole classroom. So, why not create their own avatar to do it! They can choose form a wide variety of graphics. Great tool for foreign language, upload your own voice!
An online Party Planning Website. Basic functions are to plan and send out invitations, etc. This could be a great source for teachers. This could be used to plan a school function, event, field trip, class project, group meetings, club meetings, fundraisers, rallys, parent nights, etc.