Mathematics for human flourishing / Francis Edward Su
How to play mathematics / Margaret Wertheim
Beauty is not all there is to aesthetics in mathematics / Robert S.D. Thomas
The science of brute force / Marjin J.H. Heule and Oliver Kullimann
Computational thinking in science / Peter J. Denning
Quantum questions inspire new math / Robbert Dijkgraaf
Tangled tangles / Erik D. Demaine, Martin L. Demaine, Adam Hesterberg, Quanquan Liu, Ron Taylor and Ryuhei Uehara
The bizarre world of nontransitive dice: games for two or more players / James Grime
The bingo paradox / Arthur Benjamin, Joseph Kisenwether and Ben Weiss
The sleeping beauty controversy / Peter Winkler
Wigner's "unreasonable effectiveness" in context / Jose Ferreiros
Learning and teaching interdiscplinary modeling / Chris Arney
Six essential questions for problem solving / Nancy Emerson Kress
What does active learnng mean for mathematicians? / Benjamin Braun, Priscilla Bremser, Art M. Duval, Elise Lockwood and Diane White
Written in stone: the world's first trigonometry revealed in an ancient Bablyonian tablet / Daniel Mansfield and N.J. Wildberger
Quadrivium: the structure of mathematics as described in Isidor of Seville's etymologies / Isabel M. Serrano, Lucy H. Odom and Bogdan D. Suceava
The world war II origins of mathematics awareness / Michael J. Barany
The writing mathematician / Caroline Yoon.