Celebration of Scholars
A Look into the Missing Square Puzzle
Name:
Alexandria Wheeler
Major: Mathematics
Hometown: Kenosha
Faculty Sponsor:
Erlan Wheeler
Other Sponsors:
Type of research: Independent research
Funding: N/A
Abstract
In this paper we will be discussing the famous missing square puzzle invented by Paul
Curry in 1953. In this problem a triangle is split up into many pieces and seemingly
reassembled into another triangle of the same dimensions but missing one square
of its area. The purpose of this problem is to teach young math students not to
rely on mathematical figures when solving problems, but instead work the
problem out. We will show how this puzzle works and delve deeper into the math
behind it, including looking into the fact that the Fibonacci numbers appear
frequently. We will also show how to make an infinite number of missing square
puzzles of different sizes by using the right Fibonacci numbers, and explain
why this works. We prove this is true by working through a mathematical proof
by induction and relating it back to the missing square puzzle.