Academic Decathlon was originally organized differently than the current competition. The original ten events were aesthetics (music and visual arts), conversation, essay writing, mathematics, practical arts, formal speech, physical science, social science, current events, extracurricular activities, and English literature, grammar, and reading. Over time, those events evolved into: economics, essay, fine arts, interview, language and literature, math, science, social sciences, speech and Super Quiz. It was not until 1998 that fine arts was split into its two constituent tests: art and music. Due to this division, the Super Quiz took the place of one of the other subjects each year. In 1998, Super Quiz replaced economics; from 1999 until 2012, it replaced either science or social science and alternated replacing the two from 2003 to 2012. Beginning with the 2013 season, the Super Quiz consisted of a relay portion only, encompassing questions from the respective year's Science, Language and Literature, Music, Social Science, Art, and Economics curriculum.