>The following website was introduced to me by Sherry Brzostowski, White Rock School. The main site has a number of interactive websites that are categorized by subject. These are great sites to use on an interactive whiteboard, center activities, or as part of a larger project.
The content that I found even more interesting on this site after exploring further is the huge collection of PowerPoint presentations compiled for Language Arts k-12. There are PowerPoint presentations that can be downloaded for many of the topics covered in the language arts curriculum. The largest collection is for grades 3-5. In many cases you could use these presentations or modify them to fit your plans.
The presentations are free to use. If you do use them I would recommend citing the source and maybe sending them a note letting them know you found their resource helpful. I am sure they would like to hear that.