## Curriculum

id | name | grade_level
--- | --- | ---
1 | Grade 1 | 1
2 | Grade 2 | 2
3 | Grade 3 | 3
4 | Grade 4 | 4
5 | Grade 5 | 5

## Topics

id | topic_name
--- | ---
1 | Literacy
2 | Math
3 | Science
4 | History
5 | Art

## Curriculum_Topics

curriculum_id | topics_id
--- | ---
(→ Curriculum.id) | (→ Topics.id)
1 | 1
2 | 1
3 | 1
4 | 1
5 | 1

## Teachers

teacher_id | first_name | last_name
--- | --- | ---
1 | John | Doe
2 | Jane | Smith
3 | Michael | Brown
4 | Emily | White
5 | David | Black

## Classes

class_id | class_name | grade_level
--- | --- | ---
1 | Class 1A | 1
2 | Class 2B | 2
3 | Class 3C | 3
4 | Class 4D | 4
5 | Class 5E | 5

## Assignments

assignment_id | title | due_date | max_score
--- | --- | --- | ---
1 | Assignment 1 | 2022-09-15 | 100
2 | Assignment 2 | 2022-09-20 | 100
3 | Assignment 3 | 2022-09-25 | 100
4 | Assignment 4 | 2022-09-30 | 100
5 | Assignment 5 | 2022-10-05 | 100