Present these extension slideshows about geometry, angles, and symmetry to supplement 4th-Grade iReady Math skills. These ready-to-use PowerPoint slides extend upon iReady Classroom Math lessons by giving students more practice with measuring angles and drawing lines of symmetry. Plus, choose your favorite platform! Upload to Google Slides, assign in Google Classroom, or share a TPT Easel link. Increase interaction with the use of PearDeck and Nearpod applications. Image files are also included