On Technology Tuesdays your will have an oportunity to develop skills important to the 21st century classroom. Digital University will start with skills to help you make the most of your Northside ISD Google Apps for Education (GAFE) account. All students in Northside have an account, and you can access yours by opening the Chrome browser on any Northside Computer. Want to access your account outside of school? Visit sso.nisd.net - enter your sNumber and 4x4.