On September 1 of the Mystery Year, the Liberty Bell arrived in Philadelphia. As students solve math clues to find the year, they review prime factorization, circumference of a circle, and order of operations. This engaging puzzle is perfect for middle school and up.
Your PDF download includes:
- 1-page printable student puzzle
- 2-page digital version with horizontal layout and larger print
- 2 pages of Teacher Notes including step-by-step solutions, historical notes, and more
- 1-page How to Use History-Mystery Puzzles