"Google Maps has recently released the Google Map Gallery which is a platform where you will have access to a wide range of map collections spanning different topics and subjects. I spent sometime browsing through the featured selections there and thought you might want to have a look as well."
The historical map collection has over 37,000 maps and images online. The collection focuses on rare 18th and 19th century North American and South American maps and other cartographic materials. Historic maps of the World, Europe, Asia, and Africa are also represented.
These digital resources and tools for creating, collaborating, researching, and sharing can be found in the Common Core Curriculum Maps. This is not intended to be a comprehensive list, as the technologies are constantly evolving. Consider it a beginning!
This website is full of resources for clipart, backgrounds for Keynote/PowerPoint presentations, maps, technology in the classroom, and more. It is sponsored by the Florida Center for Instructional Technology and the Educational Technology Clearinghouse, which "provide(s) digital content, professional development, and technical services supporting the appropriate integration of technology into K-12 and preservice education."