How to use Labs tab

Click the Manage button of your desired course and then click the Instructor Tools button of your desired section.
Click the Track tab located on your dashboard and then click the Labs tab. Select the Table View option to access the readiness level of students in various lab items.
You can view the performance of each lab item, comprising of Chapter name and task number. The incorrect attempt for any lab item will be indicated by red colored cross sign and correct attempt will be indicated with a green tick mark.
Additionally, you can choose to view the performance in each lab item as a student, by selecting the Student View option. It will list the performance of the lab items, with details such as: task number, name, answer, bookmark, and time spent.