This all-in-one resource includes everything you need to confidently and efficiently teach Grade 1 Unit 1 of Illustrative Mathematics. It features a clean, student-friendly design and comes in a fully editable Google Slides format, with forced-copy links for each file. Created by a first grade teacher, this resource has been successfully used in the classroom and is designed to be simple and effective! What's Included:✅ Editable Teaching Slides (Google Slides) → Clean, organized, and student-fr