Teacher's question at the start of show-and-tell NYT Crossword Clue

We’ve prepared a crossword clue titled “Teacher’s question at the start of show-and-tell” from The New York Times Crossword for you, find answer below! 

NYT Crossword June 7 2009 Answers

Teacher’s question at the start of show-and-tell NYT Crossword Answer is:

• WHOSFIRST