In addition to the usual text, icons and colors you can add extensive annotations to a cell. You can also add them to column headers as well.
Long tap on any cell or header > Annotation icon (text bubble) in the menu option, a new screen will be presented allowing you to type your annotation.
How will it look in the gradebook
Reviewing and editing annotations
If you tap on the small dialogue bubble, the original annotation window will appear so you can make changes to the annotation and its resources.
Annotations from the Seating Plan
Tap Column button > Choose the Tab > Select the column you want.
Only when a columns is selected will you be able to add annotations.
Adding annotations with Multiple selection: Annotations by groups
You can do it with Groups, already created or new ones you can make here, or by manual selection.
After that go to Multiple selection, and if you already have your groups of students created, select Groups > Choose the group you want.
By clicking on the same group again you deselect it.
If you would like to select more than one group, do one click on each of them.
It is now that you can add the multiple annotations. Click on Tools > Annotations. All the selected students will have the same annotation in their corresponding cell of the selected column.
With Manual selection:
If you would like to only select one student at a time, that is also possible, just tap on the single student and follow by Tools > Annotations.
To deselect a student or students, click on them.