【實用教育app】President Flip: Flashcards of United States Presidents|最夯免費app-綠色工廠好玩App

President Flip is a learning game similar to flashcards, but with an intelligent progress tracking system that helps you learn faster. After you "flip" to the answer, you pick if you were Right or Wrong. The program remembers which presidents you have trouble with, and which you have learned well. It focuses on the problematic items, while using longer spans of time between repetitions of learned material. - 44 U.S. PRESIDENTS IN LARGE PICTURES- BROWSE MODE: to review the presidents- FACTS & BIOGRAPHIES for all the presidents- PROGRESS TRACKING with stats & auto save- COMPLETELY OFFLINE: play anytime