Concept:Problem-solving requires flexible thinking and considering multiple approaches. Getting fixed on a single way to represent a problem blocks alternative solutions.
Explanation:- Problem-solving is the process of finding a solution to a challenge.
- Effective problem solvers explore different strategies and perspectives.
- Option C describes being stuck on one representation of the problem. This limits creative thinking and prevents seeing other effective ways to solve it.
- Options A, B, and D all encourage active thought, using examples, or collaboration, which help problem-solving, not hinder it.
- Therefore, the only option that blocks progress is the inability to shift from one fixed viewpoint.
Answer:Option C: Getting stuck at one way of representing the problems