Science and Technology (D)
National Science Education Standard: Science and Technology
- K-4
- Abilities of technological design
- Understanding about science and technology
- Abilities to distinguish between natural objects and objects made by humans
- 5-8
- Abilities of technological design
- Understandings about science and technology
- 9-12
- Abilities of technological design
- 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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