Crossword clues for the word: SCIENCEFAIR The word SCIENCEFAIR has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for SCIENCEFAIR Showing 1 to 4 of 4 results Clue(s) *Home to many an active volcano Big school event attended by parents Place to win a ribbon Show of students' ingenuity