Steps:
Go to Canvas
1.Click on Admin
2.Click on your school.
3.Click on +Course
4.Type the Course Name
5.Type a reference code.
6.Choose Sub Account
7.Click on Enrollment Term
8.Select Term
9.Click on Add Course
10.Click on Go to the new course
11.Click on People
12.Click on +People
13.Type teacher's email.
14.Click on Teacher
15.Click on Next
16.Click on Add Users