This 5-day project-based math resource applies math concepts in a real-world scenario to teach students about rounding to the nearest 10 and rounding to the nearest 100. In this 5-day unit, students will apply place value concepts to plan a school carnival. This rounding project is engaging and authentic. Plus, it's available as both a digital and print resource.This project-based math resource covers concepts of rounding and is aligned with the following 3rd Grade Math Common Core State Standar