Great post from summer 2014 (tweeted by Sherry Gick). Includes several sites useful for integrating tech and collaborating with teachers (and students) This could also be useful as we work on correlations between Indiana College and Career Ready Standards and our own standards.
Great presentation from Ellyssa Kroski. Although many of these technologies have much broader use in the college world, many of them will be/are filtering down to K-12.
This particular Richard Byrne entry describes a pearltree used to catalog some useful tech resources for teachers. You can learn about the resources and pearltrees in the process.
This includes lessons for tech and library activities, K-5. Very comprehensive, if not a bit dated. Just looking at their scope and sequence may be helpful.
Archives and upcoming webinars from the edWeb emerging tech for libraries community. Webinars often very good. Sponsored by Follett; often includes Destiny