From The Female Perspective of Computer Science comes this video for educators: A Forty Minute Tour of CS Education With Mark Guzdial.
Here’s a good flexbox tutorial from Stian Karlsen. Look at the tutorial with a compliant browser, Chrome, for example.
Tomorrow.org published a study on the new digital learners of 2013, and about the way schools are helping or hindering education with technology. The study is published as a PDF: The Emergence of the K-12 Digital Learner.