1. Home
  2. Gr 6-7-8 Math History Puzzles by Month
  3. December Math-History Puzzles
  4. Dec. 7 Math Mystery Year Puzzle: Pearl Harbor Is Attacked
Dec. 7 Math Mystery Year Puzzle: Pearl Harbor Is Attacked
Dec. 7 Cover Image

Dec. 7 Math Mystery Year Puzzle: Pearl Harbor Is Attacked

This cross-curricular warm-up provides cryptology connections to the Pearl Harbor attack on December 7 of the Mystery Year. Math clues for finding the year require students to evaluate expressions at specific values of their variables to decode a message, operations with decimals, and reasoning skills.

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
PREVIEW FILE
Common Core Standard: 5.NBT.A.2, 6.EE.A.2c
File Format: PDF
Your Price: $1.50