Learn about the degree labels on fraction circles, new number line labeling options, and the new instrument picker panel. 0:10 - Degree labels on fraction circles 1:11 - New number line labeling options 2:26 - Instrument picker panel Polypad is the world's most comprehensive and intuitive collection of virtual manipulatives, and is completely free to use. Try them out at https://polypad.org/. For more tutorials and resources, including free lesson plans, visit https://mathigon.org/learn. Polypad and Mathigon are part of Amplify. Visit https://amplify.com/ to learn more.