Inquiry-based learning is a teaching method that centers learning around students' questions. It involves students actively exploring concepts through hands-on investigations and projects. There are different types of inquiry, from open inquiry where students formulate their own questions to guided inquiry where teachers provide more structure. Constructivism theory supports inquiry-based learning as it holds that people actively construct their own understanding through experiences. When using inquiry, teachers commit to provoking students' thinking through rich experiences and carefully planned questioning to support student-driven investigations.