In order to access the online textbook, you will need to sign in to the NEISD launchpad. Launchpad is accessible through the NEISD webpage found here.
To sign in to Launchpad you will use the following:
USER: (first letter of your first name) (your entire last name) (the last four digits of your student ID number) @stu.neisd.net
PASSWORD: Your entire student ID number
Once you have logged in, you will be taken to the launchpad application screen. Look for an app titled ConnectED. It may look something like this...
Tap the connectED application and you will have access to all of your online textbooks.