Review your course content and make updates as needed to improve course design and delivery. Check your assignments, quizzes, and discussions for common elements:
instructions/descriptions.
start, end, due dates.
attachments and links.
grade item association.
allowed file submission types.
student visibility and active status.
rubrics.
status of external tools like Honorlock or Turnitin.
More on learning activities:
Learn how to do it in Brightspace: