Concept
Version 7
Created by Boundless
Tailor Abstraction to Your Audience
![Ladder](../../../../../../../../../figures.boundless-cdn.com/14522/full/pommon-leiter2.jpeg)
Ladder
Think of abstraction as a ladder: the most specific, direct experiences are at the bottom and each step above is more abstract.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Pommon-leiter2."
http://commons.wikimedia.org/wiki/File:Pommon-leiter2.jpg
Wikimedia
Public domain.