Click on Assessments on the left side menu to view your assessments. To narrow down your assessments by what classes they were assigned in, you can use the drop down menu above the list of assessments.
Click Take Assessment next to the applicable assessment. A pop-up will show you your teacher's instructions for the assessment. Click Start.
Once you've begun, you can view any attachments your teacher provided by clicking Attachments in the top right corner of the Otus App. You can also view the teacher instructions again by clicking Review Instructions. To see how you will be graded on your work, click See Rubric.
Once you are ready to submit your work, you can attach it with any of the attachment types on the main assessment screen. For just a text editor, click the text cursor icon.
When you are ready to submit your work, click Submit Assessment. Keep in mind, once you click Submit, you won't be able to go back and change your work, so make sure you're ready!