Google Classroom instructions. For Students to login to Google Classroom -Type in www.dentonisd.org next have them go to select a school and select NAVO the for students tab. Next have students click on GO and then google apps. Have them login to google withID#@g.dentonisd.org and their regular network password. To open up google classroom students can go to the apps (the 9 dots or apps) scrolling down until they see classroom icon. They can click this and then the google classroom will open. If they do not see the icon have them open a new tab and type classroom.google.com