Organizations

IFIP Working Group on Secondary Education IFIP WG3.1
Member, US representative, 1995 - 2012
  

ACM
Senior member; Member since 1971
SIGPLAN SIGCSE SIGSOFT   

IEEE
Member since 1977
IEEE Computer Society   

The Consortium for Computer Scence in Colleges CCSC, CCSC-NE
Member, CCSCNE Board member 1997-2012
  

Computer Science Teachers Association CSTA
Charter member
  

The American Mathematical Society AMS
Member since 1972
  

Upsilon Pi Epsilon UPE
Member since 1998
  

Sigma Xi Sigma Xi
Member since 1995