Unifying Concepts and Processes Levels Science as Inquiry Physical Science Life Science Earth and Space Science Science and technology Science in personal and social perspectives History and Nature of Science
 03 Systems, order, and organization k-4 01 Abilities to do scientific inquiry 13 Properties of objects and materials 04 Characteristics of an organism 14 Properties of earth materials 05 Abilitities to distinquish between natural objects and objects made by humans 11 Personal Health 01 Science as a human endeavor
03 Evidence, models, and explanations 02 Understanding about scientific inquiry 15 Position and motion of objects 07 Life cycles of organisms 18 Object in the sky 05 Abilities of technological design 03 Characteristics and changes in populations  
03 Change, consistancy, and measurement   15 Light, heat, electricity, magnetism 05 Organisms and environments 18 Changes in earth and sky 05 Understanding about science and technology 03 Types of resources  
03 Evolution and equilibrium.           03 Changes in environments  
03 Form and Function           02 Science and technology in local challenges  
5-8 01 Abilities to do scientific inquiry 13 Properties and changes of properties in matter 07 Structure and function in living systems 19 Structure of the earth systems 05 Abilities of technological design 11 Personal Health 01 Science as a human endeavor
02 Understanding about scientific inquiry 15 Motions and forces 08 Reproduction and heredity 19 Earth's history 05 Understanding about science and technology Populations, resources, and environments 01 Nature of Science
  14 ,17 Tranfer of energy 06 Regulation an behavior 18 Earth in the solar system   11  Natural Hazards 01 History of Science
    05 Populations and ecosystems     11 Risks and benefits  
    04 Diversity and adaptations of organisms.     02 Science and technology in society  
9-12 Abilities to do scientific inquiry Structure of atoms 09 The cell 14 Energy in earth systems Abilities of technological design Personal and community health Science as a human endeavor
Understanding about scientific inquiry Structure and properties of matter Molecular basis of heredity 14 Geochemical cycles Understanding about science and technology population growth Nature of Scientific knowledge
  Chemical Reactions 05 Interdependence of organisms 18 Origin and evolution of the earth system   Natural resources Historical perspectives
  Motions and forces 06 Matter, energy, and organization in living systems 16 Origin and evolution of the universe   Environmental quality  
  Conservation of energy and increase in disorder Behavior of organisms     Natural and human-induced hazards  
  Interactions of energy and matter.       Science and technology in local, national, and global challenges