In lesson planning, which element defines how performance will be judged for an objective?

• A. Timeframe
• B. Materials list
• C. Assessment method
• D. Achievement criteria

Answer: (D)

Achievement criteria determines the standard by which an objective is judged. In lesson planning you define what the learner will do, under what conditions, and how well they must perform. The achievement criteria set the exact level of mastery you expect—such as accuracy, speed, or completeness—so you can decide if the objective is met. It provides a clear target for scoring and for any rubric or checklist you use during assessment. Timeframe and materials describe context and resources, while the assessment method is the tool you use to measure performance; the actual standard of success comes from the achievement criteria.