Click on a zApp line to open the expanded view and to find out more information.
Preview zApp
Preview zApp allows users to look at the zApp and decide if they want it in My Library. The zApps are interactive but only zApps stored in My Library will retain results, and can be assigned to your classes.
Add to My Library
Add to My Library allows users to select any zApp and keep it in My Library to participate in. Their scores will be added to My Results. From My Library teachers can assign work to students.