Sign in for the first time: 

Switch to a different account 

1. Go to classroom.google.com and click Go to Classroom.
2. Enter the email address for your Classroom account and click Next.
3. Enter your password and click Next.
4. If there is a welcome message, review it and click Accept.
5. Click I’m A Student or I’m A Teacher.
   
6. Click Get Started.

If you’re using the same device for more than one child you need to switch to the account that you use with Classroom:

1. At the top, click your profile image or initial.
2. Select the account.

What is my child's login?

Your log in is your child's class colour, the year they started in Junior Infants and the inital of their surname and the inital of their first name. 
e.g. Sample Student in Class Ivory started in 2021 
email is ivory2021ss@castaheanyetns.ie 
If there is more than one child in the class with the initals additional letters may be added. Please check with your child's class teacher or email googleclassroomhelp@castaheanyetns.ie

Join a Class 

You can join a class with:

• A class link—Your teacher sends you the link.
• A class code—Your teacher sends or tells you the class code. 
• An email invite—Your teacher sends you the invite. 

After you join a class on one device, you're enrolled in that class for all devices.

I forgot my Password

Email - googleclassroomhelp@castaheanyetns.ie 
or 
Ask your teacher to contact the admin to reset your password.

What does my Error Message mean 

Error Message 

What it means

What you can do

You can’t use Classroom with this account.

You signed in to Classroom with the wrong account. 

• Sign out and sign in again.
• Check the email you are signing in with is a @castaheanyetns.ie one. 
• You might need to click add another account if your own email is a @gmail one.