Before you begin: You need an existing course. See Creating a
Course if you haven’t created one yet.
Grade weights
Grade weights determine how a student’s overall grade is calculated. You set the percentage each assessment type contributes:
The weights must add up to 100%.
1
Open course settings
Navigate to your course → Settings → Grades. You’ll see the
current assignment and quiz weight percentages.
2
Set the percentages
Enter the assignment weight and quiz weight. They must total 100%.
3
Save
Tap Save to apply. A confirmation appears, and student grades will
be recalculated based on the new weights.
Student groups
Student groups let you organize your class into smaller groups for activities, projects, or differentiated instruction.Creating a group
- Go to Settings → Student Groups
- Tap Create Group
- Name the group (e.g., “Group A”, “Project Team 1”)
- Add students to the group by selecting from your enrolled students list
Managing groups
- Edit — Change the group name or add/remove members
- Delete — Remove a group (this doesn’t remove students from the course)

Screenshot: Student groups settings showing groups with member counts
Collaborators and co-instructors
You can invite other teachers, assistants, and even students to help manage your course. Each collaborator is assigned a role that determines their level of access:
To add a collaborator, go to Settings → Collaborators → Add
Collaborator, enter their email address, and choose a role. They’ll receive an
email invitation and can accept or decline from the Teacher App.
Managing Collaborators
Full guide on adding collaborators, understanding roles, accepting
invitations, transferring ownership, and more.
Managing enrolled students
View and manage the students enrolled in your course:Viewing students
Go to the People section within your course to see all enrolled students. You can:- Browse the full student list
- Search for specific students
- View student details
Student information
Each student entry shows:- Student name and profile photo
- School profile details (grade/arm (class section) or faculty/department/level)
- Enrollment date

Screenshot: People section showing enrolled students with their details
Course information
The Information section in settings shows:- Course title and code
- Entry code (for sharing with students)
- Description
- Academic period (the current term or semester your school is in)
- Academic structure link (grade or faculty/department)
- Creation date
Troubleshooting
Grade weights won't save
Grade weights won't save
- Make sure the assignment and quiz percentages add up to 100% - Check your internet connection and try again
I can't find a teacher to add as collaborator
I can't find a teacher to add as collaborator
- You add collaborators by email address, not by searching names - The teacher must have (or create) a Lena account with that email - They must be part of the same school on Lena - See Managing Collaborators for the full guide
Related guides
- Creating a Course — set up a new course
- Managing Collaborators — add co-teachers and assistants to your course
- Grades Overview — see how grade weights affect student scores
- Glossary — definitions of grade weights, entry code, and other terms
