Life Science (C)

National Science Education Standard: Life Science

  • K-4
    1. The characteristics of organisms
    2. Life cycles of organisms
    3. Organisms and environments
  • 5-8
    1. Structure and function in living systems
    2. Reproduction and heredity
    3. Regulation and behavior
    4. Populations and ecosystems
    5. Diversity and adaptations of organisms
  • 9-12
    1. The cell
    2. Molecular basis of heredity
    3. Biological evolution
    4. Interdependence of organisms
    5. Matter, energy, and organization in living systems
    6. Behavior of organisms

Traveling Nitrogen

Nitrogen is an element that is found both in living things and the nonliving parts of the Earth system. In this classroom activity, students play the role of nitrogen atoms traveling through the nitrogen cycle to gain understanding of the varied pathways through the cycle and how nitrogen is relevant to living things.

Where Growth Meets Growth

Learn to identify fire risk factors for a property located near a wildland area.

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