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

Help build students' problem-solving skills with super strategies for solving any math word problem. Each strategy is clearly explained and comes with practice

This workbook is for sale to students who wish to practice their problem solving techniques. The workbook contains a discussion of problem solving strategies an

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

Problem Solving is the Art of Solving Problems, from the greatest to the smallest. Even if it is born in the business field, as a manager doctrine, today Proble