STEM Professionals' Blog


The GLOBE International STEM professionals Network (GISN) Blog is an online collaborative effort where scientists associated with GLOBE post their thoughts, comments, and philosophies about a variety of science topics.

GLOBE strongly encourages positive and productive discussions to further advance the scientific understanding of all involved with The GLOBE Program.




NASA GLOBE Clouds: Spring Cloud Observations Data Challenge Audience : Students and teachers all grade levels, informal educators, and the general public Dates : March 15, 2018 - April 15, 2018 The NASA GLOBE Clouds team at NASA Langley Research Center in Hampton, VA is excited to announce the NASA GLOBE Clouds: Spring Cloud Observations Data Challenge . Participants are invited to enter up to 10 cloud observations per day from March 15, 2018 to April 15, 2018 using the GLOBE Program’s data entry options or using GLOBE Observer app . GLOBE and...


Posted in: Curriculum: Education Research Science and Math Technology STEM Event Topics: Other Competitions GLOBE Science Topics: Backyard Science General Science GLOBE Protocols Scientist Skills Investigation Areas: Atmosphere Atmosphere » Clouds News Topics: Competitions Primary Audience: Alumni Country Coordinators Partners Students Teachers Trainers Teacher's Guide: Grade Level

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 Investigation Areas: Atmosphere Hydrosphere Earth As a System Pedosphere (Soil) Biosphere News Topics: Competitions Virtual Science Fair Primary Audience: Country Coordinators Partners Students Teachers

Observations of daily precipitation have been a part of GLOBE from the beginning. At the start, GLOBE’s participation model was that schools would take measurement following all of the original 17 protocols. Atmosphere temperature, precipitation, cloud, and soil moisture measurements were to be collected daily at a site easily accessible to the school. A permanent installation of an instrument shelter containing a max/min thermometer mounted to a post along with a rain gauge was the expected norm with other measurements taken nearby. Daily temperature and precipitation measurements were...


Posted in: Field Campaigns: El Niño GPM GLOBE Science Topics: GLOBE Protocols GLOBE Working Groups: Science Working Group Education Working Group Investigation Areas: Atmosphere Primary Audience: Country Coordinators Partners Students Teachers Trainers Teacher's Guide: Protocol Specific Documents

From the start, the measurement of daily maximum and minimum air temperature within one hour of local solar noon has been a key GLOBE protocol. The low cost approach was to use a U-tube thermometer housed in a wooden instrument shelter facing away from the equator. The U-shaped tube contained mercury with pins on either side of the mercury. As the air temperature warmed the pin on one side would move while the other pin stayed in place; when the air cooled, the pin on the other side would be pushed up. The pins were held in place by magnetized strips behind the thermometer tube so that...


Posted in: Curriculum: Technology STEM GLOBE Science Topics: Climate Climate Change GLOBE Protocols Earth as a System Earth System Science GLOBE Working Groups: Science Working Group Investigation Areas: Atmosphere Primary Audience: Alumni Country Coordinators Partners Scientists Students Teachers Trainers

Quaking aspens can grow in a wide range of environmental conditions. They can tolerate a wide variety of variations in climate and environmental conditions including slope, moisture, surrounding vegetation, and soil ( https://www.fs.fed.us/wildflowers/beauty/aspen/ecology.shtml ). I found this information with a simple web search. But, before there was access to infinite articles, websites, and papers all a click away, scientists had to figure out growth trends using data. So, before I decided to do a web search about the environmental conditions of aspen habitats (my memorized aspen...


Posted in: Event Topics: Science Symposia and Fairs GLOBE Science Topics: Scientist Skills Investigation Areas: Atmosphere Hydrosphere Earth As a System Pedosphere (Soil) Biosphere News Topics: Virtual Science Fair Primary Audience: Students Teachers