Students

StudentIDFullName
1John Doe
2Jane Smith
3Michael Brown
4Emily White
5David Green

Courses

CourseIDCourseNameTeacherName
1EnglishMr. Johnson
2MathMs. Williams
3HistoryMr. Taylor
4ArtMs. Davis
5BiologyDr. Baker

Enrollments

StudentIDCourseIDGrade
(→ Students.StudentID)(→ Courses.CourseID)
11-1
21-1
31-1
41-1
51-1
51-1