This AAAS document complements the National Science Education Standards (NSES) in forming a comprehensive statement of what science students should know and be able to do. It defines the essential concepts in twelve areas: the nature of science; the nature of mathematics; the nature of technology; physical setting; the living environment; the human organism; human society; the designed world; the mathematical world; historical perspectives; common themes; and habits of mind. The complete document can be accessed here.
