You can easily increase or decrease the amount of content available to your students by changing the grade level they're working at. For more information about what each grade is doing take a look at our pacing guide here.
To start editing pacing, go to the class you're working with from your teacher dashboard.
Once you're there, you can see the current lessons available. Click on the pacing drop down menu from the top right.
Select the grade level you would like them to be working at, then select "save pacing".