Friday, April 17, 2015: 12:30 PM-1:30 PM
Commonwealth C (Westin)
Lead Speaker:
Kara L. Leaman
Co-Speaker:
Ann M. Schlemper
Students can code and decode messages using linear functions and their inverses. This type of cryptography is very exciting and accessible to algebra students with a simple introduction of modular arithmetic. Learn how to do this with your students and see what students from an actual algebra classroom were able to do. TI-Nspire will be used.
Presentation Format: 9-12 Session