The address for our Google Classroom is,

http://www.peelschools.org

and then you click the button BYOD login, which is beside the Staff login. 

That will take you to a login window that looks like this. The style of the login is xxxxxx@pdsb.net where the xxxxxxx is the student number for the children. It is likely on many board documents sent to you, the best place to find it is the Progress Report Card that you received in November. Beside your child’s name in brackets it the 6 digit number. 

So it will look like 

The next window is for the password.The default password is 1513.

That will look like 

That give you this page, Click on the blue circle Google for Education on the right and…

You get a selection for tools, including your child’s Gmail and Classroom