Jenna Ortega was born on September 27 of the Mystery Year. In this warm-up activity, student solve math clues about inequalities with integers, percent, the "handshake problem," and order of operations to find the year. This puzzle is engaging for students in Grade 6 and up to use any time.
Your PDF download includes:
- 1-page printable student puzzle
- 2-page digital version with horizontal layout and larger print
- 3 pages of Teacher Notes including step-by-step solutions, historical notes, and more
- 1-page How to Use History-Mystery Puzzles