On October 21st of the Mystery Year, Abebe Bikila set a world marathon record. Clues for finding the year involve unit rate, proportions, measurement conversions, and reasoning skills. The sports context of this puzzle is a great motivator for sixth grade students and up..
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