Here is a guide on how to use Google Classrooms.

Sign into google using your school account credentials.

Click on the 9 dots in the top right hand corner and click on "classroom".

Once in Google Classrooms, you will be able to see all of the classes you will have access to.

To select a class, simply click on the classroom and you should see something like this:

From here, You can post updates and share information with the members of the class.

You can also reuse older posts by clicking "reuse post" to the right of the entry box.

To set class work, Head on over to the "Classwork" tab.

From here you will be able to access previous and current assessments or work products, To create new work for the members of the class, click on the "+ Create" button at the top left hand side:

Now choose the type of work you want to set.