Secondary teachers who need to differentiate existing curriculum without starting over can use this kit to plan, generate, review, and refine AI-assisted lessons. It includes Lesson Barrier Location Diagnosis Worksheet, Student Access Needs Tracker, Shared Task Accommodation Reference, Lesson Context Builder Template, Privacy-Safe AI Context Script, Learning Target Preservation Guardrail Template, Differentiation Scaffold Request Swipe File, and Student Support Match Decision Worksheet. It also includes Rigor and Equity Evidence Tracker, Hidden AI Draft Error Screening Cheat Sheet, Adaptation Impact Evidence Tracker, and Successful Scaffold Retrieval Script for validating drafts and carrying effective supports into future lessons. Together, these tools help teachers preserve learning targets, protect student privacy, maintain rigor, and make differentiation more manageable across planning and instruction.