Nov. 24 Cover Image

Nov. 24 Math Mystery Year Puzzle: Darwin Publishes "On the Origin of Species"

A famous biology book by Charles Darwin's was first published on November 24 of the Mystery Year. The clues for the year involve probability, finding the whole when given the percent and the part, and converting a fraction to a decimal. Included is a 4-page probability simulation on the extinction of species.

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