Haiku is a traditional Japanese poetry form consisting of 3 lines with a 5-7-5 syllable structure. The document provides information on what haiku is, how to count syllables, tips for writing haiku including an example, instructions for students to write their own "What am I?" haiku describing something and having classmates guess what it is based on the clues in the haiku. Students are then instructed to write and share their own haiku in the discussion board and poetry anthology.