## Learning_Space

id | name | available_resources
--- | --- | ---
1 | Science Lab | Computers
2 | Science Lab | Microscopes
3 | Art Studio | Computers
4 | Art Studio | Paints

## Resource

id | resource_name
--- | ---
1 | Computers
2 | Microscopes
3 | Paints

## Course

id | course_title | instructor | duration
--- | --- | --- | ---
1 | Introduction to Chemistry | Dr. Smith | 60
2 | Advanced Physics | Prof. Johnson | 90
3 | Beginner Painting Techniques | Ms. Davis | 80
4 | Abstract Art | Mr. Brown | 75

## Student

id | student_name | age | courses_attending
--- | --- | --- | ---
1 | John Doe | 20 | {1}
2 | Jane Smith | 21 | {2}, {3}
3 | Alice Johnson | 22 | {2}, {4}
4 | Bob Brown | 23 | {1}, {3}

## Enrollment

learning_space_id | resource_id | course_id | student_id
--- | --- | --- | ---
(→ Learning_Space.id) | (→ Resource.id) | (→ Course.id) | (→ Student.id)
1 | 1 | 1 | 1
1 | 2 | 1 | 1
2 | 3 | 2 | 2
2 | 1 | 2 | 2
3 | 3 | 3 | 3
3 | 4 | 4 | 4
4 | 1 | 1 | 1
4 | 2 | 3 | 2
4 | 4 | 4 | 3
4 | 1 | 4 | 4