This document discusses teacher performance appraisal instruments. It provides an overview of different performance appraisal methods including ranking, rating scales, checklists, critical incidents, essays, and behaviorally anchored rating scales. It also lists additional topics related to teacher performance appraisal instruments such as forms, comments, examples, phrases, processes, templates, systems, answers, questions, techniques, formats, questionnaires, software, tools, interviews, objectives, policies, letters, types, quotes and articles. The document serves as a reference for those seeking information on developing and implementing teacher performance appraisal instruments.