Concept:Inquiry-based learning focuses on students asking questions, investigating, and exploring real-world problems on their own.
Explanation:The teacher simply names three soil types and demonstrates their percolation rates.
She does not encourage students to ask questions or conduct their own investigations.
The demonstration method only shows facts; it does not trigger curiosity or allow hands-on exploration.
Students remain passive watchers, not active inquirers.
For an inquiry-oriented approach, the teacher should let students compare samples, form hypotheses, and discuss findings.
Simply showing samples and explaining properties does not promote questioning or real-world connections.
Therefore, this approach fails to encourage inquiry.
Answer:C. It is not an effective approach for encouraging inquiry.