National Science Education Standards

Science as Inquiry
Abilities necessary to do scientific inquiry (K-4, 5-8, 9-12)

Life Sciences
Populations and ecosystems (5-8)
Interdependence of organisms (9-12)
Behavior of organisms (9-12)

Science in Personal and Social Perspectives
Populations, resources and environments (5-8)
Natural resources (9-12)
Natural and human-induced hazards (9-12)