Quickwrites are impromptu writings used by students in grades 3-8 to explore topics and develop writing fluency without focusing on mechanics. The teacher chooses a topic related to a thematic unit and students write freely about it for 5-10 minutes. Their quickwrites are then shared in small groups or as a class to prepare for discussions. Quickwrites can be used across content areas like English, history, and science to activate prior knowledge and brainstorm ideas before writing papers or answering comprehension questions.