Classroom Freebies

Holiday Coded Messages with Function Tables

Rather than trying to explain what a coded message with a function table is, I thought I would show you one:
Fill in the function table at the top, then use the letters to solve the coded message.
If you want more puzzles like this one, I have a freebie with six of them.  Each answer is a non-religious holiday song, and I have provided an answer key. 
My students beg for math problems like these.  I hope yours will too.


Artistry of Education