探究性学习是学生在好奇心驱动下的以问题为向导的有高度智力投入且内容和形式都十分丰富的学习活动。在活动中不仅解决了学生的疑难问题,而且也增进了学生的自主与合作、交流与竞争的意识。探究活动一般要涉及提出问题、猜想结果、搜集证据、进行解释等过程。人教版选修4《水溶液中的离子平衡》,理论性强、内容抽 Inquiry-based learning is a problem-guided learning-driven learning activity driven by curiosity with a high degree of intelligence and rich content and form. In the activity not only solved the difficult problem of the student, but also enhanced the student’s autonomy and the cooperation, the exchange and the competition consciousness. The inquiry activities generally involve the process of raising questions, guessing the results, gathering evidence, explaining them, and so on. People PEP elective 4 “ion balance in aqueous solution,” theoretical, content pumping