Educational taxonomies developed by Bloom, Krathwohl, and collaborators have been used for decades as frameworks for instructional objectives, curriculum design, and assessments of achievement. However, their scope is now too limited. The well-known cognitive domain is extended to include ideational functions of imagination and creativity, and the affective domain is enhanced to include internalization, wonder, and risk taking. The psychomotor domain is expanded into a sensorimotor domain, incorporating five senses along with balance, spatial relationships, movement, and other physical activity. A social domain is introduced to accentuate sociocultural processes that accompany thinking, feeling, and sensing/movement. Lastly, the four domains are synthesized into a unified domain of thinking, feeling, sensing/moving, and interacting to optimize potential and self-fulfillment for all students. (Contains 2 tables.)