After more than 24 years of coaching, I've noticed that teams and organizations still use traditional problem-solving techniques despite these being either obsolete or ineffective. For example, ...

If there are nine people in a room and every person shakes hands exactly once with each of the other people, how many handshakes will there be? How can you prove your answer is correct using a model ...

How can teachers help students develop problem-solving skills when they themselves, even though confronted with an array of problems every day, may need to become better problem solvers? Our ...