Hello, Computer Science Teachers! Interested in teaching Data Representation concepts for your AP Computer Science Principles class? This bundle covers Data Representation concepts and is the third unit in an entire academic year on AP Computer Science Principles material, part of a larger bundle which can supply satisfactory AP exam material for an entire semester or academic year, depending on your pacing.

Each slideshow contains substantial material for lecture or at-home reading, real-world examples, AP exam key terms, pictures, and age-appropriate content to which students can relate.

Includes the following topics:

• Binary
• Base Conversions
• ASCII
• Unicode
• Bits vs Bytes
• Digitization
• Analog Computing
• Variable vs Fixed Width Encoding
• Data Abstractions
• Lists in Scratch
• Swapping Algorithm
• List Implementation