The document outlines best practices for creating an effective daily "Do Now" routine in the classroom. It recommends that the Do Now should include 6 computation problems at low-medium rigor during the first week of a unit and 3 computation problems plus 3 word problems from standardized tests during the second week. Teachers should collect informal data on student mistakes through discussion techniques and use that data to identify standards that need reteaching or spiraling in future Do Now activities. The session will have teachers create sample Do Nows for Monday through Wednesday following these guidelines.