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By Dixon Matlock Butler, posted 8/30/18 2:50 AM

In GLOBE, there are two major perspectives on the global environment – the spheres and the Earth system. The Teacher’s Guide and the new sphere pages build on the approach that examines Earth as the atmosphere, hydrosphere, biosphere, and pedosphere. The study of Earth System Science focuses on the cycles that connect the spheres – the Energy, Water, and Biogeochemical. The Honor Roll provides recognition of those who report in depth in one area or another. There are three honor rolls recognizing Atmosphere measurement reporting; one for Hydrosphere;, and two each for Biosphere and...


Posted in: Curriculum: Science and Math Field Campaigns: Carbon Cycle SMAP El Niño Surface Temperature GPM GLOBE Science Topics: Earth as a System Earth System Science

Learning science involves learning important concepts, conducting experiments to see first-hand how researchers discovered and confirmed some elements of science concepts, and learning how to think scientifically. With this complete approach to learning science, students are well-prepared to deal with the natural world around them and to make wise decisions when confronted with various choices. The ability to think scientifically is a valuable skill in almost all aspects of life and doing science teaches scientific habits of mind. Students can do science through research projects...


Posted in: Curriculum: Science and Math STEM GLOBE Science Topics: Backyard Science General Science Scientist Skills GLOBE Working Groups: Science Working Group General News Topics: Competitions Virtual Science Fair Investigation Areas: Atmosphere Hydrosphere Earth As a System Pedosphere (Soil) Biosphere Primary Audience: Country Coordinators Partners Students Teachers

As Earth science has a single uncontrolled object of study, the first rule is to take today’s data today. While ice and sediment cores and fossils can reveal past conditions, the observations that can be made right now cannot be replaced by ones taken later. This goes well with the Native American adage, “You can’t step in the same river twice.” The environment is constantly changing and doing so on a wide range of time and space scales. In a recent video post, Neil deGrasse Tyson said, “One of the great things about science is that it is an entire exercise finding what is true. You...


Posted in: Curriculum: Science and Math Event Topics: Campaigns and Projects (IOPs, Webinars, etc) GLOBE Learning Expeditions Science Symposia and Fairs Field Campaigns: SMAP El Niño GLOBE Science Topics: Climate Climate Change General Science Earth as a System Earth System Science Investigation Areas: Earth As a System Primary Audience: Alumni Students Teachers

This week we have a guest blogger, Dr. Dixon Butler. Dr. Butler was the GLOBE Chief Scientist from 1996-2003 and now works as a consultant to NASA. Students working on GLOBE Hydrology Protocols The general explanation of the scientific method focuses on comparing two situations that differ in only one clearly defined way. One case serves as the control while the other is the experiment. The results must be replicable as a check that the measurements were made correctly and that any other differences between the control and experiment are insignificant. This is an ideal,...


Posted in: Curriculum: Science and Math Field Campaigns: SCRC GLOBE Science Topics: General Science