Problem-driven inquiry-based teaching is a student-centered teaching model that emphasizes stimulating students' curiosity and inquiry desire by posing authentic and meaningful questions. It guides them to actively think, cooperate in exploration, and construct knowledge, thus developing their abilities. Taking "Determining the Perpendicularity of a Line and a Plane" as an example, this paper demonstrates how problem-driven inquiry-based teaching can help students actively build knowledge, improve their core mathematical literacy, and provide a reference for frontline teachers.

Chang Jin. Research on problem-driven inquiry-based teaching for high school mathematics—Taking "determining the perpendicularity of a line and a plane" as an example. Frontiers in Educational Research(2025), Vol. 8, Issue 4: 8-14. https://doi.org/10.25236/FER.2025.080402.

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