The document summarizes Bloom's Revised Taxonomy, which categorizes educational learning objectives into six levels: Remembering, Understanding, Applying, Analyzing, Evaluating, and Creating. It provides examples of verbs and thinking skills associated with each level, with Creating requiring the highest order of thinking such as generating new ideas and Evaluating requiring justifying decisions. A sample learning unit on space travel is also provided with examples of activities aligned to each of the six levels.