Unit 3 - Lesson 2

2D Arrays

The goal of this lesson is to understand 2-dimensional arrays, index numbers, row-by-column representation, how to utilize 2D arrays, and how to use nested for-loops to traverse through a two-dimensional array.

• Lesson (PDF)
• Worksheet - 2D Arrays 1 (PDF)
• Worksheet - 2D Arrays 2 (PDF)
• Worksheet - 2D Arrays 3 (PDF)
• Worksheet (PDF)
• Quiz #1
• Quiz #2

Move on to: Lesson 3