What advantage does the step-by-step problem-solving approach provide Leon?

The step-by-step problem-solving approach provides Leon with the advantage of modeling a strategy that is applicable across different issues. This systematic method allows him to break down complex problems into manageable parts, thereby simplifying the process of finding effective solutions. By employing this approach, Leon can apply the same foundational strategy to various problems, ensuring that he has a reliable framework to follow regardless of the situation at hand. This consistency helps build his confidence and ability to tackle new challenges, enhancing critical thinking and adaptability in problem-solving scenarios.

In contrast, focusing on only one solution at a time may limit his perspective and potentially overlook better alternatives. Relying on others for problem-solving could undermine his independence and critical thinking skills, while hastily made decisions can lead to mistakes and ineffective solutions.