During a writing workshop, Marc uses a cluster diagram for his essay. At which stage of the writing process is he?

Using a cluster diagram for his essay indicates that Marc is in the prewriting stage of the writing process. This stage is focused on brainstorming and organizing thoughts and ideas before starting to write the actual essay. The cluster diagram serves as a visual tool to help Marc generate ideas, make connections between concepts, and outline his thoughts, which is essential for laying a strong foundation for his writing.

This prewriting activity allows Marc to explore different angles and organize his material in a way that makes sense for his essay. By prioritizing his ideas and planning how to structure his writing, he will ultimately find it easier to move into the drafting stage.