Zalman Usiskin
-
-
Patterns and Patterning: Myths and Not Myths
Jerry Ameis
-
Connecting Probability and Geometric Progressions
David R. Duncan and Bonnie H. Litwiller
-
Pigeonholes and Mathematics
Sandra M. Pulver
-
The Place of Games in the Teaching of Mathematics and the Place of Numero Among Available Mathematics Games
Frank Drysdale and Brian McGuiness
-
Ages of John’s Three Daughters
Klaus Puhlmann
-
Unsolvable Problems: Trisection of an Angle
Klaus Puhlmann