A cipher created by Lewis Carroll between the publications of Alice and The Hunting of the Snark. | Each column of this table forms a dictionary of symbols representing the alphabet: thus, in the A column, the symbol is the same as the letter represented; in the B column, A is represented by B, B by C, and so on.
For our compass, directions, and maps unit I think this would be a great worksheet introducing what map scales are and how to use them. This incorporates math into the unit while still using map concepts. PP