Here is a brief guide on the use of Google Classrooms.
First, sign into google using he button in the top right hand corner.
Once you have successfully signed in please click on the 9 dots in the right hand corner and select "Classroom".
This will redirect you to Google Classrooms. From here, you will be able to access all your classes.
Once you click on the class you want to view, you will see this:
You will receive posts and updates from the teacher of that class, as well as receiving Classwork.
By going to the "Classwork tab, You are able to see all the work assigned to you by your teacher, clicking on this Classwork will show the following details:
You can then view the assignment in full by clicking on "view assignment".