Cause-Effect Rules--Wall Charts

These wall charts go with the methods explained in the causal analysis section of TRIZ Power Tools Job 5 Resolving Problems

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Added May 27, 2009

Rake Example of Cause-Effect Diagram

Further example of a constructed Cause-Effect Diagram

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Added May 27, 2009

Table of Fields--Wall Chart

This wall chart is useful for many activities including resolving contradictions and idealizing functions.  Remember that the use of these fields typically evolves from the top row to the bottom.

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Added June 4, 2009

Contradictions--Wall Charts

These wall charts are used to introduce separation principles for solving contradictions.  Start by introducting the pile driver problem.

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Added June 6, 2009

Types of Knobs--Wall Charts

These charts help students understand the different types of knobs and contradictions

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Added June 10, 2009