Have you ever struggled with getting absent students caught up on key concepts that you have taught? We all know how challenging this can be. Here is an activity that has been classroom tested that will help your students get up to speed on concepts they missed. Your students will be engaged and learning from their peers. I use this activity whenever I need to get students caught up on what they missed or as a review before a test or quiz. My students love, love, love this activity! This set of six worksheets cover properties of triangles and quadrilaterals, as well as metric and customary measurement. I have also included a blank worksheet that you can customize to cover other concepts you are teaching. I have used this activity with all subjects areas, not just math. This will be one of your "go to" activities when you need to review key concepts. Answer key included. Enjoy! Please leave me feedback and earn those TpT points for other great products!