The INQUIRES (Inquiry, Quality Investigations and Reform in Science) project has developed a video that can be viewed on the Web entitled "California's Landscape: Building Teacher Confidence in the Earth Sciences." The Introduction, Content, Activities, and Professional Development pieces may be viewed as an entire movie or as individual segments. Due to the file size of this video (and the resulting loading time), you may want to look at it in segments.
The video is in Quicktime format. If you don't have this on your computer, it can be downloaded (for Windows or Mac) at: http://www.apple.com/quicktime