What is the purpose of the assigned step? What are the main points of the step?

What is the purpose of the assigned step? What are the main points of the step? Define any new vocabulary introduced in this step. Respond to at least one other student in your cluster. Then respond to students assigned to the other clusters to learn about the other steps. Consider the following when visiting the other clusters: Why is this step important? How does this step relate to the step your cluster discussed?