## Mathegories

In case you missed it, the following mathy challenge was presented by Will Shortz as the NPR Sunday Puzzle on February 28:

Find two eight-letter terms from math that are anagrams of one another. One is a term from geometry; the other is from calculus. What are the two words? The irony of this puzzle (for me) appearing on that particular Sunday is that five days later, I delivered the keynote presentation for the Virginia Council of Teachers of Mathematics annual conference, and I had included the answer to this puzzle as one of my slides. I wasn’t trying to present an answer to the NPR Puzzle; I was merely showing the two words as an example of an anagram. The following week, Will Shortz presented the answer as part of the NPR Sunday Puzzle on March 6.

SPOILER:
Slide from My Presentation

What I particularly enjoyed about the March 6 segment was the on-air puzzle presented by Shortz. He’d give a category, and you’d then have to name something in the category starting with each of the letters W, I, N, D, and S.

I’ve always heard that good teachers borrow, great teachers steal. So I am going to blatantly pilfer Shortz’s idea, then give it a mathy twist.

I’ll give you a series of categories. For each one, name something in that category starting with each of the letters of M, A, T, and H. For instance, if the category were State Capitals, then you might answer Madison, Atlanta, Topeka, and Harrisburg. Any answer that works is fine. But for many of the categories, you’ll earn bonus points for mathy variations. For instance, if the bonus rule were “+1 for each state capital that has the same number of letters as its state,” then you’d get two points for Atlanta (Georgia) and Topeka (Kansas), but only one point for Madison (Wisconsin) and Harrisburg (Pennsylvania).

There are nine categories listed below, and the maximum possible score if all bonuses were earned would be 79 points. I’ve listed my best answers at the bottom of this post, which yielded a score of 62 points. Can you beat it? Post your score in the comments.

Movie Titles
(+1 for a math movie)
M _____
A _____
T _____
H _____

Historical Figures
(+1 if the person is a mathematician or scientist)
M _____
A _____
T _____
H _____

Games
(+1 if the game is mathematical)
M _____
A _____
T _____
H _____

School Subjects
(+1 for mathematical subjects)
M _____
A _____
T _____
H _____

Words with One-Word Anagrams
(+1 if it’s a math term)
M _____
A _____
T _____
H _____

Words Containing the Letter “Q”
(+1 if it’s a math term)
M _____
A _____
T _____
H _____

Math Terms
(+3 if all four terms are related, loosely defined as “could be found in the same chapter of a math book”)
M _____
A _____
T _____
H _____

Words Containing the Letters M, A, T, and H
(+1 if the letters appear in order, though not necessarily consecutively; +2 if consecutive)
M _____
A _____
T _____
H _____

Words with a Single-Digit Number Word Inside Them
(such as asinine, but -1 if the number word is actually used numerically, such as fourths; +2 if the single-digit number is split across two or more syllables)
M _____
A _____
T _____
H _____

The following are my answers for each category.

Movie Titles
Moebius, Antonia’s Line, Travelling Salesman, (A) Hill on the Dark Side of the Moon
(8 points)

Historical Figures
Mandelbrot, Archimedes, Turing, Hypatia
(4 points)

Games
Mancala, Angels and Devils, Tic-Tac-Toe, Hex
(8 points)

School Subjects
Mathematics, Algebra, Trigonometry, History
(7 points)

Words with One-Word Anagrams
mode (dome), angle (glean), triangle (integral), heptagon (pathogen)
(8 points)

Words Containing the Letter “Q”
manque, aliquot, triquetrous, harlequin
(6 points)

Math Terms
median, altitude, triangle, hypotenuse
(7 points)

Words Containing the Letters M, A, T, and H
ma
tch, aromatherapy, thematic, homeopathic
(8 points)

Words with a Single-Digit Number Word Inside Them
mezzanine, artwork, tone, height
(6 points)

Entry filed under: Uncategorized. Tags: , , , , .