| 
 | |
| In addition to the activities above, we have a classroom activity to accompany the USGS Global GIS CD-ROM found in the 2003 Earth Science Week Toolkit. | |
| Content Standards Legend | |
| A = Earth and Space Science
 
 | |
| B = Physical Science
 Back to the Top | |
| C = Life Science
 
 
 | |
| 
D = Science and Technology | |
| 
E = Science in Personal and Social Perspectives | |
| 
F = History and Nature of Science | |
| G = Science as Inquiry
 
 
 
 The National Science Education Standards
In grades 5-8, students build upon understandings gained 
          through observation in earlier grades to develop an understanding of 
          the Earth and solar system as a set of closely related systems. The 
          rock and water cycles provide an opportunity to examine interactions 
          between the geosphere, hydrosphere, atmosphere, and biosphere. Earth 
          history can be examined to gather evidence about the CO-evolution of 
          Earth's main features: the distribution of land and sea, crustal features, 
          atmospheric composition, global climate, and populations within the 
          biosphere. The study of earthquakes and volcanoes provides evidence 
          necessary to better understand the nature and features of the dynamic 
          geosphere. Students should also begin to construct mental models that 
          explain the visual and physical relationships among objects within the 
          solar system.  
Earth and space science standards within grades 9-12 continue 
          the system's approach by focusing on matter, energy, crustal dynamics, 
          geochemical processes, and the expanded time scales needed to understand 
          changes within the Earth system. Students in these grades should engage 
          in examinations of the energy sources and processes which drive geochemical 
          cycles within and on the planet. They are also ready to comprehend more 
          abstract and long-term phenomena, including explanations for plate tectonics, 
          the evolution of life, and the solar system. | 
21, నవంబర్ 2012, బుధవారం
దీనికి సబ్స్క్రయిబ్ చేయి:
కామెంట్లను పోస్ట్ చేయి (Atom)
 
కామెంట్లు లేవు:
కామెంట్ను పోస్ట్ చేయండి