Have you noticed that your students are struggling to develop a conceptual understanding of regrouping? Is the traditional algorithm not working? When students are unaware of what is happening to the numbers, regrouping can feel like a monster! Teaching students to draw pictures of what is happening to the numbers will help your students to conceptualize this concept. Through this process you will empower your learners to mentally add two digit numbers. No longer will they need the traditional algorithm to find the sum! This packet includes a step-by-step tutorial of how to teach double digit regrouping, multiple graphic organizers, and an assessment.