Bloom's Taxonomy is a framework for classifying educational learning objectives into levels of complexity and specificity. It aims to classify learning stages from remembering facts to creating new ideas. The taxonomy is often depicted as a pyramid, with remembering at the bottom and creating at the top. The revised taxonomy contains 6 levels - remembering, understanding, applying, analyzing, evaluating, and creating - moving from simpler to more complex thinking skills. The taxonomy provides a way for teachers to set appropriate learning goals and assess student learning at varying levels of complexity.