The part of the problem-solving process that involves thinking about what you would do differently next time is to "Evaluate the solution."
The part of the problem-solving process that involves thinking about what you would do differently next time is to evaluate the solution. When you evaluate the solution, you reflect on the outcome and consider whether it effectively resolved the problem or if there are any improvements that could be made. This step allows you to analyze the effectiveness of your chosen solution and identify any areas for future improvement.