【實用教育app】FlipFlash: US History|最夯免費app-綠色工廠好玩App

FlipFlash presents a series of flashcard review applications for many academic areas including Psychology, US History, European History, Biology, Comparative Government, World History and many more. FlipFlash flashcards are created by expert, experienced Advanced Placement teachers. Most decks include 500 - 1500 cards and cover what you need to know in advanced high school and college classes. Go to www.flipflash.net for more info on the latest apps. Follow FlipFlash:on Twitter (@flip_flash) or on Facebook (http://www.facebook.com/pages/FlipFlash/227582698239)Contents copyright 2010, 2011 Morgan King LLC. FlipFlash is a trademark of Morgan King LLC.