How do I lock/unlock Assignments?
Step 1: From your teacher dashboard, go to the "Assessment/Assignment Center" on the dashboard on the left side of the page.

Step 2: In the Assignments box, click on "My Assignments".

Step 3: Locate the assessment or assignment you would like to lock/unlock and select the checkbox to the left of the appropriate assessment/assignment. Locking an assessment/assignment prevents students from being able to complete it.

Step 4: Select the action you would like to perform: "Lock/Unlock". If an assessment/assignment has already been assigned and is locked, students will still see the assessment/assignment on their homepage -- but they will not be able to begin or resume it.
Step 5: Select "Ok."

Step 6: You will know an assessment/assignment has been locked by seeing a greyed out lock icon.

Step 7: If you need to unlock an assessment/assignment, you will simply repeat steps 3-5.