Curriculum Organization Chart from Pattern Press is a free downloadable resource that provides a visual overview of the entire Patterns in Arithmetic homeschool math curriculum. This schematic chart helps parents, teachers, tutors, and homeschool families clearly see how the PiA math booklets are organized across grade levels and how mathematical concepts build progressively throughout the series. The chart makes it easy to understand the flow of instruction, connections between topics, and the sequence of skills introduced within the program. It is especially helpful for planning homeschool lessons, choosing the right starting point, and seeing the larger structure of the curriculum at a glance. Perfect for: Homeschool families planning math instruction Parents exploring the Patterns in Arithmetic curriculum Teachers and tutors organizing lessons by skill level Charter school and enrichment programs