This document provides guidance on writing effective lesson objectives. It explains that objectives should be S.M.A.R.T.: specific, measurable, attainable, relevant and time-bound. Good objectives clearly define the expected performance, conditions and criteria for evaluation. Examples of both good and poor objectives are given to illustrate these points. The document also distinguishes among content standards, performance standards and competencies in curriculum design, noting that standards define what students should know and be able to do, while competencies describe specific mastery tasks.