The fun and simple problem-solving guide that took Japan by storm Ken Watanabe originally wrote Problem Solving 101 for Japanese schoolchildren. His goal was to

Complex problem solving is the core skill for 21st Century Teams Complex problem solving is at the very top of the list of essential skills for career progressi

A unique collection of competition problems from over twenty major national and international mathematical competitions for high school students. Written for tr

This is a practical anthology of some of the best elementary problems in different branches of mathematics. Arranged by subject, the problems highlight the most

Case studies from around the world and theoretical discussion show how the capacity to act collectively on local problems can be developed, strengthening democr