Problem-solving is an essential life skill that involves identifying, analyzing, and resolving challenges effectively. Have you ever found yourself staring at a problem, feeling like you’re trying to ...

Roger Neill’s “Best Current Thinking” approach to problem solving is a magic elixir that makes problem solving dramatically more effective by focusing attention on possible solutions. Roger first ...

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 ...