Which practice best supports developing problem-solving skills in math?

• A. Relying on memorized procedures exclusively
• B. Rushing to a final answer without showing steps
• C. Exploring multiple methods and explaining reasoning
• D. Avoiding peer discussion

Answer: (C)

Developing problem-solving skills in math hinges on flexible reasoning and the ability to justify strategies. When students explore multiple methods for a problem and articulate their reasoning, they actively compare approaches, select the most appropriate tool, and uncover underlying ideas behind procedures. Explaining their steps makes thinking visible, allowing feedback to target misunderstandings and helping students transfer strategies to new problems. This practice promotes deeper understanding and independence, not just getting to the answer.

Relying exclusively on memorized procedures keeps thinking narrow and hides why a method works. Rushing to a final answer without showing steps prevents checking for correctness or understanding. Avoiding peer discussion deprives students of shared ideas that can reveal alternative approaches and spark new insights.

Thus, exploring multiple methods and explaining reasoning best supports developing math problem-solving skills.