The document describes the evolution of assessment tools created by teachers to help new students acclimate to the classroom. It starts with a Teacher Checklist to help teachers and students get to know each other and the classroom environment. The teachers realized the checklist could be more specific. They created exit slips for students to provide feedback on lessons and note what help they need. Checklists were then developed for math and reading/writing based on standards to assess student understanding and identify areas needing more support. The checklists allow for quick assessment of student performance and differentiation of instruction.