19 Free Classic Books in the iBookstore (opens in new tab)
Check out this list of classics in the public domain—from Tolstoy and Melville to Austen and Dickens and more—all free for you to download on your iPad or iPhone. 

140 Twitter Tips for Educators (opens in new tab)
This essential guide provides a detailed overview for those who are new to Twitter and also includes ideas and tips for veterans who want to take Twitter to the next level. 

Five Ways Teachers Are Using News-OMatic in their Classrooms (opens in new tab)
From reading and writing activities to monitoring understanding and extending learning, here are ideas for including high-quality, high-interest informational text in your classroom this year.