Problem-solution approach: Exercises

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• General aspects

  In the following you can find an e-learning module that helps you to refresh your knowledge about the PSA.

   

  • Inventive step and its evaluation: the problem-solution approach URL
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• Exercises: Chemistry

  In this section you can have a look at a couple of exercises for chemists.
  
  
  

  • D-1 agonist (EN) File
  • Tea tannin extract (EN) File
  • Damp-cleansing wipe (EN) File

• Exercises: Non-chemical fields

  In the following you can find exercises for non-chemical fields.

   

  • Telephone equipment protection circuit (EN) File
  • Folding mobile phone (EN) File
  • Scheibenwaschdüse für Kraftfahrzeuge (DE) File
  • Système répulsif anti-requin (FR) File