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assessment.md

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+# Object Oriented Programming Quicksheet Assessment
+
+Justin, 
+
+This is a thoughtful reflection on OOP. I agree that in OOP, data is often internal to 
+objects, and that OOP manages complexity by modeling parts of the problem with objects.
+However, I don't think a directory tree is an ideal metaphor for OOP, because a tree
+is hierarchical (each item knows about its parent and its children) whereas in OOP you
+can have an incredibly complex web of interactions supported by messages passed between 
+objects. 
+
+It's interesting to consider how your students might practice OOP-style problem solving
+even if they're not programming. I think designing systems with wireframes feels promising
+here, especially if you then guide them to ask questions like "which part of the system
+is responsible for ...?" Acutallly, collaboration amongst many students creates a 
+wonderful context for thinking in OOP style (and the structure of corporations and 
+OOP sort of co-developed inspired by each other). Have you seen my TCP-IP simulation?
+It's so fun, and in this vein :) https://github.com/cproctor/tcp-ip-simulation
+
+-Chris
+