Learn the alphabets for Greek, Russian, Arabic, Hebrew, Korean and English. Alphabets are the building blocks of language. Learn the alphabets for Greek, Russian, Arabic, Hebrew, Korean and English. A quiz mode helps you...
Words, words, words are what you need for effective communication. Start right from the beginning and master them all! The 2000+ words become more difficult with each passing quiz. Audio is included to help with pronunciation. Mix things up with the unscramble...
Learn about the U.S. presidents - years in office, birthplace, trivia, party, vice presidents and more. Test yourself with Quiz mode. Find presidents by search or...
Learn the periodic table of elements with Socratica. Over 30 facts about each element for reference. Audio clips to help with pronunciation. Test yourself with quiz...
