| id | lessonName | teacherId |
|---|---|---|
| 1 | Introduction to Math | 1 |
| 2 | Beginner English Grammar | 2 |
| 3 | Ancient History Timeline | 3 |
| 4 | Cell Structure and Function | 4 |
| 5 | Basics of Physics | 5 |
| activityType | description |
|---|---|
| Group_Work | Collaborative learning task |
| Individual_Project | Personal project assignment |
| Quiz | Short test to assess understanding |
| Lecture | Instructor-led presentation on a topic |
| Discussion | Classwide conversation about a topic |
| studentId | name | age |
|---|---|---|
| 1 | Alice | 12 |
| 2 | Bob | 13 |
| 3 | Charlie | 14 |
| 4 | David | 15 |
| 5 | Eva | 16 |
| teacherId | name | subject |
|---|---|---|
| 1 | Mr. Smith | Math |
| 2 | Ms. Johnson | English |
| 3 | Mrs. Lee | History |
| 4 | Dr. Brown | Biology |
| 5 | Professor White | Physics |
| enrollmentId | studentId | classId |
|---|---|---|
| (→ Students.studentId) | (→ Lessons.id) | |
| 1 | 1 | 1 |
| 2 | 2 | 2 |
| 3 | 3 | 3 |
| 4 | 4 | 4 |
| 5 | 5 | 5 |
| lessonsActivityId | lessonsId | activitiesType |
|---|---|---|
| (→ Lessons.id) | (→ Activities.activityType) | |
| 1 | 1 | Group_Work |
| 2 | 1 | Quiz |
| 3 | 2 | Individual_Project |
| 4 | 2 | Lecture |
| 5 | 3 | Quiz |
| 6 | 2 | Quiz |
| 7 | 4 | Quiz |
| 8 | 5 | Quiz |