Students are in school about seven hours a day. After school, many of these students participate in extra-curricular activities, such as sports, clubs, theater or volunteering. Although academic work is vital, these extra-curricular activities are also significant for students.
EPUB is an e-book file format with the extension .epub that can be downloaded and read on devices like smartphones, tablets, computers, or e-readers. It is a technical standard published by the International Digital Publishing Forum (IDPF). The term is short for electronic publication and is sometimes styled ePub.
NOTE - What makes EPUB different from a website in a ZIP file. 1  To be more specific, and get only a bit more technical, an EPUB publication differs from an arbitrary website put into a ZIP archive in the following ways: 1  Manifest - an EPUB publication contains a data structure detailing all of its constituent resources - in effect, a formal and complete packing list.