This document discusses classroom-based evaluation and planning evaluation. It describes a four-step process for classroom-based evaluation: identifying purposes, collecting information, interpreting information, and decision making. Examples of decisions made in the classroom include changing purposes, plans, and practices based on student needs and characteristics. The document also provides a strategy for classroom-based evaluation involving comparing plans and objectives to student needs and assessing if objectives are being met. It suggests beginning evaluation before instruction and collecting student background information. Questions to consider when planning evaluation include who will use results, what will be assessed, and when assessment will occur.