about design patterns

190 Ceiling Height Variety

About Design Patterns

http://upload.wikimedia.org/wikipedia/commons/0/00/Tuebingen_Neckarfront.jpg

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Christian Kohls, 2008, Knowledge Media Research Center, Tübingen

The Car Pattern

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The Car Pattern

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The Car Pattern

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The Car Pattern

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The Car Pattern

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The Car Pattern

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The Car Pattern

Design Pattern

„Each pattern describes a problem which occurs over and over again in our environment, and then describes thecore of the solution to that problem, in such a way that you can use this solution a million times over, without ever doing it the same way twice“

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Patterns without Design

Design Pattern = Solution to a Problem

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Different solutions for the same problem

Problem: How to get from A to B?

Design Pattern = Solution to Problem in a context

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Problem + Context –> Forces -> Solution

“It is based on the idea that every design problem begins with an effort to achieve fitness between two entities: the form in question and its context. The form is the solution to the problem; the context defines the problem.” (Alexander, 1964)

A problem in different contexts raises different forces.

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So...we know how to do it. Do we?

...these formsare bad solutions.

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Towns – Buildings - Construction

Values

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172 Garden Growing Wild22 Nine Per Cent Parking1 Independent Region

Metropolitan regions will not come tobalance until each one is small and

autonomous enough to be anIndependent sphere of culture

Critical Patterns

Values

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Pedagogical Patterns. E-Learning Patterns.

Problem: How to organize asynchronous online collaboration?

-> Patterns not only capture the form (=solution) but also appropriate situations (=context) for tools

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Active Area Pattern.

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Software to implement patterns

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Brainstorming: Educational Patterns

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Beispiel: Lecture

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The Pattern-Model

Pattern Description

Mental Patterns

implizit explizit

Real World Patterns

PatternAcquisation

PatternWriting

Pattern Application

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Pattern Description

Mental Patterns

implizit explizit

Real World Patterns

PatternAcquisation

PatternWriting

Pattern Application

The Pattern-Model

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Schema-Acquisation

Muster 1:

Muster 2:

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Schema-Acquisation

Muster 1:

Muster 2:

Reiz:

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Schema-Acquisation

Muster 1:

Muster 2:

Reiz:

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Schema-Acquisation

Muster 1:

Muster 2:

Reiz:

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Schema-Acquisation

Muster 1:

Muster 2:

Reiz:

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Schema-Acquisation

Muster 1:

Muster 2:

Reiz:

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Schema-Acquisation

Muster 1:

Muster 2:

Reiz:

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Pattern in logical struktures: Kolloquium

Intro

Talk

Calendar

Discussion

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Inro

Papers

Talk

Discussion

Calendar

Presentation

Beamer

Slides

Firstclass-Info

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about design patterns

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