1

A Dozen Questions About Squares and Cubes

Year:
2000
Language:
english
File:
PDF, 963 KB
english, 2000
2

A Dozen “Elementary” Questions

Year:
2011
Language:
english
File:
PDF, 782 KB
english, 2011
3

Proof without Words: Geometric Series Formula

Year:
2008
Language:
english
File:
PDF, 401 KB
english, 2008
4

Sums of Powers

Year:
2003
Language:
english
File:
PDF, 856 KB
english, 2003
5

A Dozen Questions About Fibonacci Numbers

Year:
2005
Language:
english
File:
PDF, 686 KB
english, 2005
6

The Hairy Ball Theorem via Sperner's Lemma

Year:
2004
Language:
english
File:
PDF, 302 KB
english, 2004
7

A Dozen Hat Problems

Year:
2009
Language:
english
File:
PDF, 790 KB
english, 2009
8

Proof without Words: Equilateral Triangle

Year:
2001
Language:
english
File:
PDF, 163 KB
english, 2001
9

A Dozen Questions About the Powers of Two

Year:
2001
Language:
english
File:
PDF, 1.01 MB
english, 2001
10

Lattice Triangles for Mathematicians

Year:
2009
Language:
english
File:
PDF, 1.29 MB
english, 2009
11

A Dozen Reasons Why 1=2

Year:
1999
Language:
english
File:
PDF, 661 KB
english, 1999
12

A Dozen Questions about Pascal's Triangle

Year:
2008
Language:
english
File:
PDF, 892 KB
english, 2008
13

Contest: Bus Problems

Year:
2004
Language:
english
File:
PDF, 3.69 MB
english, 2004
14

Triangular Numbers

Year:
2005
Language:
english
File:
PDF, 717 KB
english, 2005
15

A Dozen Proofs That 0 = 1

Year:
2012
Language:
english
File:
PDF, 1.64 MB
english, 2012
16

A Dozen Questions about a Triangle

Year:
2002
Language:
english
File:
PDF, 1.59 MB
english, 2002
17

The Isoperimetric Problem

Year:
2003
Language:
english
File:
PDF, 609 KB
english, 2003
18

π is the Minimum Value for Pi

Year:
2000
Language:
english
File:
PDF, 469 KB
english, 2000
19

A Dozen Harmonious Questions

Year:
2010
Language:
english
File:
PDF, 1.07 MB
english, 2010
20

A Dozen Questions About A Dozen

Year:
2007
Language:
english
File:
PDF, 808 KB
english, 2007
21

A Dozen Areal Maneuvers

Year:
2000
Language:
english
File:
PDF, 1.09 MB
english, 2000
22

Pit your wits against young minds!

Year:
2007
Language:
english
File:
PDF, 520 KB
english, 2007
23

Pile Splitting

Year:
2004
Language:
english
File:
PDF, 638 KB
english, 2004
24

A Dozen Questions About a Donut

Year:
1998
Language:
english
File:
PDF, 1.31 MB
english, 1998
25

The Isoperimetric Problem

Year:
2003
Language:
english
File:
PDF, 668 KB
english, 2003
27

Magma Oceans in the Inner Solar System

Year:
2012
Language:
english
File:
PDF, 1.31 MB
english, 2012
29

Candy Sharing

Year:
2003
Language:
english
File:
PDF, 310 KB
english, 2003
30

A Dozen Questions About Fibonacci Numbers

Year:
2005
Language:
english
File:
PDF, 830 KB
english, 2005
31

The Hairy Ball Theorem via Sperner's Lemma

Year:
2004
Language:
english
File:
PDF, 277 KB
english, 2004
32

Triangular Numbers

Year:
2005
Language:
english
File:
PDF, 743 KB
english, 2005
36

Introducing Binary and Ternary Codes via Weighings

Year:
2002
Language:
english
File:
PDF, 145 KB
english, 2002
38

A Half-Dozen Mathematical Activities to Try with Friends

Year:
1999
Language:
english
File:
PDF, 1.60 MB
english, 1999
39

A Dozen Questions about Pascal's Triangle

Year:
2008
Language:
english
File:
PDF, 930 KB
english, 2008
40

A Dozen Questions about a Triangle

Year:
2002
Language:
english
File:
PDF, 904 KB
english, 2002
41

Pile Splitting

Year:
2004
Language:
english
File:
PDF, 564 KB
english, 2004
42

A Homological Fibration forGl∞

Year:
1997
Language:
english
File:
PDF, 233 KB
english, 1997
50

Hot, shallow mantle melting under the Cascades volcanic arc

Year:
2001
Language:
english
File:
PDF, 359 KB
english, 2001