This extensive mega pack is a comprehensive resource designed to assist special education teachers and parents of autistic students in teaching the challenging skill of categorization. Children with autism, cognitive impairments, or speech disorders often struggle with this skill, and this resource addresses these challenges using visuals, multiple examples, and a structured approach. Categorization is a crucial foundational skill that paves the way for advanced cognitive thought, improved language, and more complex writing skills. The pack includes Category Anchor Charts, Simple Category Activities, Complex Category Activities, and Category Boards, providing over 100 pages of ready-to-use activities and interventions to make teaching this critical skill easier and more effective.