Use map symbols to code break some messages and find the hidden words
Print out of code breaking key - map symbols (attached)
Print out of messages to code break - 1 per group (attached)
Give the messages to break plus code breaking key to a group. Ask them to find the hidden words behind each message by using the map symbols. See if they can figure it out!
The messages refer to certain map symbols in order. Lookup those map symbols on the key to find a letter. Put the letters together to form a word!