Chess Foundation Europe has published this interesting book:
‘We have brought chess to the schools because we believe it directly contributes to academic performance. Chess makes kids smarter. It does so by teaching the following skills:
Focusing – Children are taught the benefits of observing carefully and concentrating. If they don’t watch what is happening, they can’t respond to it, no matter how smart they are.
Visualizing – Children are prompted to imagine a sequence of actions before it happens. We actually strengthen the ability to visualize by training them to shift the pieces in their mind, first one, then several moves ahead.
Thinking Ahead - Children are taught to think first, then act. We teach them to ask themselves “If I do this, what might happen then, and how can I respond?” Over time, chess helps develop patience and thoughtfulness.
Weighing Options - Children are taught that they don’t have to do the first thing that pops into their mind. They learn to identify alternatives and consider the pros and cons of various actions.
Analyzing Concretely - Children learn to evaluate the results of specific actions and sequences. Does this sequence help me or hurt me? Decisions are better when guided by logic, rather than impulse.
Thinking Abstractly - Children are taught to step back periodically from details and consider the bigger picture. They also learn to take patterns used in one context and apply them to different, but related situations.
Planning - Children are taught to develop longer range goals and take steps toward bringing them about. They are also taught of the need to reevaluate their plans as new developments change the situation.
Juggling Multiple Considerations Simultaneously - Children are encouraged not to become overly absorbed in any one consideration, but to try to weigh various factors all at once.
None of these skills are specific to chess, but they are all part of the game. The beauty of chess as a teaching tool is that it stimulates children’s minds and helps them to build these skills while enjoying themselves. As a result, children become more critical thinkers, better problem solvers, and more independent decision makers.'