TumbleMath and TeenBookCloud freely accessible through August 31, 2020

During this time of school closings and students learning from home due to COVID-19, TumbleBooks CEO Ron Zevy is making two collections accessible for free.  TumbleMath for grades K - 6 and TeenBookCloud for grades 7 - 12 are accessible from the Discus A-Z List and the Grade Levels tab at https://www.scdiscus.org. The time limited access is available through August 31, 2020.