To add an class of students go to "Edit My School" and click on Classes. Create a class or click on a class that is already created. Click on the orange "Copy/Paste Students" button. This is were you add a full class of students - last name first. Be sure to just copy a list of students and paste the entire class at once. EZ!
To add an individual student, select the “Class Sheet” button near the top of the page. Use the drop down to select the class. Click the "Add Student" button to create the pop up for adding a student. That's it!