Are you ready for the next level of codes and ciphers? You can learn how to make your secret messages more secure from prying eyes. Join this class to discover how Ancient Egyptians, Navajo Code talkers, and Union soldiers used symbols, words, and sounds to communicate secretly. Try your skills at the mixed alphabet cipher, columnar cipher, tap code, and more! Impress your family and friends by cracking these mind-boggling codes and ciphers! There is no prerequisite for taking this class, but it is recommended that participants have some experience with cryptology (such as the Cracking Codes class). Please note class dates: February 23, March 2, 9, 16, and 30. There will be no class on March 23.
Materials to be supplied by parents: notebook/lined paper; and a pencil
Sarah Rebilas is a 3rd grade teacher at the Norman E. Day Elementary School in Westford.