Search Results
Showing results 21 to 22 of 22
   
Scytale Messages
Source Institutions
    
  In this activity, learners use a soda can to decode a secret message. Learners wrap scytale (pronounced ski-tally) code around a can and challenge friends to see if they can crack the codes.
   
Identify Your Fingerprints
Source Institutions
    
  Learners roll their fingerpads in ink pads, and then press their fingerprints onto balloons. Learners inflate the balloons to produce enlarged versions of their fingerprints.
  