Flatland
A Study Guide
by Sandy Stuart

a study of the book Flatland by Edwin A. Abbott

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Introduction

Flatland was originally published under the pseudonym of A. Square. Since Edwin A. Abbott’s middle and last names were both “Abbott” (His mother and father were first cousins, each having the last name of Abbott), it is possible that his friends might have nicknamed him “A Squared”. There is no definite evidence to support this, but it is an interesting idea and a fun play on words. At any rate, A. Square, a square-shaped character in the book, is obviously a pun in and of itself (Abbott/Stewart, p. 2).

Flatland is a story about two-dimensional creatures—lines, triangles, squares, circles, and other polygons—that live on a plane. The protagonist and narrator of the story, A. Square, visits a one-dimensional land known as Lineland and is visited by a Sphere from Spaceland. After the Sphere takes A. Square on a tour of Spaceland and then returns him to Flatland, Square decides to share the “Gospel of Three Dimensions” with other Flatlanders. As a result, Square is imprisoned for life for his belief in three dimensions.

Written in 1884, Flatland is a biting satire of English Victorian Society with its rigid hierarchies that limit opportunities of the common man and relegate all women to subservient, inferior roles. Abbott, the most famous schoolmaster for the City of London School was especially interested in the education of women, which was remarkably limited in Victorian England. Clearly, Abbott hoped to challenge Victorian views through his satirical portrayal of Flatlanders.

But Flatland is also a novella about mathematics, particularly geometry. It cleverly encourages readers to consider the idea of a fourth dimension by using the analogy of a two-dimensional being who is introduced to a three-dimensional world. Victorians were intrigued by the idea of a fourth dimension and conversations on the subject were frequent in the late 1800s.

As stated by a staff writer for the “Math Forum @ Drexel” site,

One way to understand what the fourth dimension "looks like" is to carefully examine what
the 3rd dimension looks like to "creatures" living in a 2-dimensional world. If we can understand this, then we can understand some of what the fourth dimension looks like
to us creatures living in the 3-D world by using appropriate analogies. (Fourth Dimension.)

A. Square is to space of three dimensions as a Victorian human is to space of four dimensions. Abbott was influenced by the writing of Charles Howard Hinton, who laid the groundwork for this analogy used in Flatland.

For more biographical information on Edwin A. Abbott, please see Additional Resources.

Flatland is divided into two parts.
Part I: This World
The first part of the book is
more heavily social satire.

Part II: Other Worlds
The second section of the book is
more heavily scientific

Before embarking on the journey with A. Square, Abbott advises (in his preface to the 2nd edition) that we "decline to say on the one hand, 'This can never be,' and on the other hand, 'It must needs be precisely thus, and we know all about it.'" (Abbott, p. x)

In other words, keep an open mind and don't be a know-it-all!
Excellent advice for all endeavors!
With that admonition, let's begin!

 



Teachers: For a Study Guide Questions sheet complete with answers, please email Sandy Stuart. Sorry students, but this offer is not available for you, not even for chocolate.

 

 

Part One: This World

1—Of the Nature of Flatland

2—Of the Climate and Houses of Flatland

3—Concerning the inhabitants of Flatland

Additional Information:
Abbott’s description of a circle as a polygon of so many sides that it can’t be distinguished from a circle is an example of Abbott using exemplary math. A regular n-gon with n very large is approximately a circle, but the radius r of that circle depends on the length of side d of the polygon.

r = (d/2) cosec(/n).

In order to approximate a given circle by a series of regular n-gons, for increasing n, the sides must shrink as n increases. For a circle of radius r, the side of the polygon must get closer and closer to
2r/n.

(Abbott/Stewart, p. 44)

Darwinian influence was shaking up Victorian England in the late 1800s. Many in Victorian society accepted a misreading of Darwin, allowing for the worst kind of "Social Darwinism”—it’s OK to ignore the poor because it will lead to an improved human species. (However, Abbott’s school, the City of London School, was actually quite progressive and egalitarian.)
(Abbott/Stewart, p.45)

4—Concerning the Women

5—Of Our Method of Recognizing One Another and
6—Of Recognition by Sight

7—Concerning Irregular Figures

This chapter makes a case for regularity or symmetry. Although stressing symmetry, Abbott is mathematically careful when he states that “If our sides were unequal our angles might be unequal.” He is obviously aware that there are exceptions.

Rigid Victorian England had little tolerance for irregularity or lack of conformity. Abbott’s satire is particularly biting here, as he explains that Flatlanders propose “painlessly and mercifully” consuming irregular offspring. This is very much like Swift’s A Modest Proposal for Preventing the Children of the Poor People in Ireland from being a Burden to their Parents or Country and for Making Them Beneficial to the Public (1729):

I have been assured by a very knowing American of my acquaintance in London, that a young, healthy
child, well-nursed, is at a year old a most delicious, nourishing and wholesome food, whether stewed,
roasted, baked, or boiled, and I make no doubt that it will equally serve in a fricassee, or a ragout.
(Swift as quoted by Abbott/Stewart, p. 78)

8—Of the Ancient Practice of Painting and
9—Of the Universal Colour Bill

10—Of the Suppression of the Chromatic Sedition

During the Victorian era, the English social system was struggling toward greater equality—first for the common man and then for women, noble or common. (Oddly enough, it was the conservative views of Queen Victoria—a woman, obviously—who discouraged universal rights.)

11—Concerning our Priests and
12—Of the Doctrine of Our Priests

 


Part II: Other Worlds

A tour of alternative dimensions begins in Part Two.

13—How I had a Vision of Lineland

14—How I vainly tried to explain the nature of Flatland

15—Concerning a Stranger from Spaceland and
16—How the Stranger Vainly Endeavored to Reveal to Me in Words the Mysteries of Spaceland

17—How the Sphere, Having in Vain Tried Words, Resorted to Deeds and
18—How I came to Spaceland, and What I Saw There

19—How, Though the Sphere Showed Me other Mysteries of Spaceland, I Still Desired More; and What Came of It

20—How the Sphere encouraged me in a vision

21—How I Tried to Teach the Theory of Three Dimensions to my Grandson, and With What Success and
22—How I then Tried to Diffuse the Theory of Three Dimensions by Other Means, and of the Result

Bibliography


Further Investigations


For questions or comments concerning this site, please email sandy.stuart@leesummit.k12.mo.us