Automated Formative Assessment Item Bank with Difficulty Tagging

This item bank organizes formative assessment questions by topic, Bloom's taxonomy level, and difficulty, enabling teachers to quickly assemble quizzes aligned to instructional goals. Include metadata such as estimated time per item, rubrics for open responses, and distractor rationales for multiple-choice questions. The retrieval interface filters by topic and desired difficulty to export printable or LMS-ready quizzes. Periodically review item statistics (p-value, discrimination index) after administration to refine difficulty tags and improve item quality. This fosters data-driven formative assessment and reduces teacher prep time while maintaining alignment to standards.