Constructivist teaching is an approach to education that believes students learn best when they actively participate in the learning process. It focuses on helping students build their own understanding of knowledge through hands-on activities, exploration, and collaboration. Instead of simply absorbing information, students are encouraged to ask questions, think critically, and discover new ideas. In constructivist teaching, the teacher acts as a facilitator, guiding students and providing support as they construct their own meaning and develop lifelong learning skills.