3. Course Navigation Tips

Navigating This Course

Use keyboard shortcuts to move efficiently through lessons.

Navigation Shortcuts

• → or N - Next lesson
• ← or P - Previous lesson
• Esc - Return to course overview

Course Progress

Your progress is automatically saved. You can:

• Resume from where you left off
• Review completed lessons
• Jump to any section

Getting the Most Out of This Course

1. Practice each example - Type the queries yourself
2. Complete exercises - Hands-on practice is key
3. Experiment - Try variations of the queries
4. Take notes - Document key concepts

Sample Database

Throughout this course, we'll use a students table:

1-- Sample data structure
2CREATE TABLE students (
3    id INTEGER PRIMARY KEY,
4    name TEXT,
5    age INTEGER,
6    course TEXT,
7    marks INTEGER,
8    grade TEXT
9);

This gives us a realistic dataset to practice with!