This is another online ePub converter. By uploading a Word, PDF, or other text file, you can convert that file to an ePub format for iPad, Kindle, etc.
With Ebook Glue, add your blog's RSS feed and instantly convert it to an eBook file that can be downloaded and then edited with some eBook creation apps. This could be a great tool for students to use when curating their own blog posts at the end of the year.
Present.me takes slide presentations from a variety of formats and then converts them so that you can record audio and then share via the cloud. It does work on mobile devices.
"A simple Decimal/Roman number converter that will calculate whole numbers from 1 through 3,999,999. Additionally, there is a Quiz mode that quizzes the user - available in either decimal or roman numeral mode."
This free graphic calculator can also serve as a Scientific Calculator, has graphing capabilities, offers a unit converter, and can create a table of functions from values entered. It also has a set of references for formulas.
For those looking to create ePubs for students to use on mobile devices, Wappwolf is a great solution. Connect Wappwolf to your Dropbox account, upload a file, and run an action to convert it.
Wondershare lets you edit PDFs from a Mac. It is less expensive than the full version of Acrobat. A great classroom example came from an EdTechTeacher summer workshop participant. She created a Wordle, which she saved as a PDF. Then she inserted a QR code into it that linked back to additional information on her blog.