# Jan. 28 Math Mystery Year Puzzle: Space Shuttle Challenger Disaster

January 28 of the

*Mystery Year*was the day of the Space Shuttle Challenger disaster. To find the year, student solve math clues involving percent of a number, converting a probability given as a fraction to a percent, and divisibility by 6 in a real-world context. This engaging puzzle is great for middle school students to use any time.Your PDF download includes:

- 1-page printable student puzzle
- 2-page digital version with horizontal layout and larger print
- 4 pages of Teacher Notes including step-by-step solutions, historical notes, and more

**Common Core Standard:**5.NBT.A.4, 4.OA.B.4, 7.SP.C.5, 7.NS.A.2d, 6.RP.A.3c

**File Format:**PDF

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January 28 of the

*Mystery Year*was the day of the Space Shuttle Challenger disaster. To find the year, student solve math clues involving percent of a number, converting a probability given as a fraction to a percent, and divisibility by 6 in a real-world context. This engaging puzzle is great for middle school students to use any time.Your PDF download includes: