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Wolfgang Reinhardt <[log in to unmask]>
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Wolfgang Reinhardt <[log in to unmask]>
Sun, 5 May 2013 11:41:36 +0200
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Dear colleagues,

We have developed a free-to-use prototypical web-based classroom response system at the University of Paderborn that we want to offer you for applications in teaching and research. The system is called PINGO („Peer Instruction for very large groups“). Similar to the ask-the-audience life-line in "Who Wants to Be a Millionaire?", students can be involved in the lecture by answering (conceptual) questions posed by the instructor using their Internet-enabled devices (smartphones, tablets, laptops etc.). PINGO may be used to implement constructivist teaching designs, such as Peer Instruction, Classwide discusions, Three-Questions Sequence approach and many others. We are working on extending PINGO (e.g., in terms of question formats) and want to use it also as an artifact to conduct experiments in the area of teaching and technology use. If you are interested in joining us, please do not hesitate to contact us. We plan to offer PINGO as open source in fall this year. 

PINGO is currently offered in an English and a German version (Spanish will follow soon). PINGO is offered as a hosted service free of charge to universities world wide. 

PINGO can be reached at 

A virtual tour that illustrates the features and how to use PINGO is offered at 

To register as instructor, please follow 

The project website can be accessed at 
There, we also offer some instructional videos on peer instruction and the use of PINGO. 

We are looking forward to your feedback on how to improve PINGO and hope that you will find it valuable for your own teaching.

Best regards
Dr. Wolfgang Reinhardt


Dr. Wolfgang Reinhardt

University of Paderborn
Faculty of Electrical Engineering, Computer 
Science and Mathematics
Department of Computer Science
Computer Science Education Group
Fuerstenallee 11 - F2.201
D-33102 Paderborn

T: +49 5251 606603
F: +49 5251 606336

Skype: wollepb

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