Interactive whiteboards are not just for the younger kids. Many great websites exist for High School students as well, including the Chatterbee's website.
Here are my top three favorite things about this site:
1. The In-class presentation page: This page includes links to interactive websites for health & medicine, Science, Social Studies, and History. This is a great resource for students looking for interactive websites to help them with their presentations.
2. The Invisible Web Search page: This page provides a list of some great search engines that help both students and teachers find great educational material. My favorite one is Infomine.
3. The Rocketbee search page: This page provides multiple types of searches all on one page. You can search for pictures, quotations, news, answers to questions, etc. This is a great resource for anyone's bookmark page.