Crossword Puzzle Classroom handout

Clue: Classroom handout

Handout of a sort (TIP with 3 letters)
Jon Stewart's "world passing around notes in a classroom" (INTERNET with 8 letters)
Zeno's "classroom" (STOA with 4 letters)
Classroom missile? (ERASER with 6 letters)
Entered, as a classroom (FILEDIN with 7 letters)
Unwelcome handouts (PKSLIPS with 7 letters)
Post-delivery handout (CIGAR with 5 letters)
Critic's handout, sometimes (RAVE with 4 letters)
John D.'s handouts (DIMES with 5 letters)
Order in a preschool classroom (ALPHABET with 8 letters)