Science and Technology (D)

National Science Education Standard: Science and Technology

  • K-4
    1. Abilities of technological design
    2. Understanding about science and technology
    3. Abilities to distinguish between natural objects and objects made by humans
  • 5-8
    1. Abilities of technological design
    2. Understandings about science and technology
  • 9-12
    1. Abilities of technological design
    2. Understandings about science and technology

Water: A Never-ending Story

Water on earth is used over and over. The water cycle, the continuous movement of water from ocean to air and land then back to the ocean in a cyclic pattern, is a central concept in meteorology.

What Covers Our Land?

Looking at Earth from space is inspiring. All of the colors you see in a satellite image tell you a lot about the world around us. What is on the land around you? Pavement? A grassy lawn? A forest? What covers our land matters because we depend on and pasture to produce food, forests for wood products, plants for clean air, and water to support wildlife.

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