Constructivist learning is an approach that considers knowledge not simply acquired through the accumulation of information, but rather constructed by the individual from this new data. According to this theory, learners do not passively gather facts, but actively integrate them into their pre-existing understanding to form a more complete and coherent body of knowledge. In other words, learning is seen as an active process in which individuals construct their own understanding of the world by interacting with the information presented to them.