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.




Wow....what an experience the 2018 GLOBE Learning Expedition (GLE) in Killarney was!  GLOBE meetings are always intense and GLEs are even more so.  Such was the case at my first GLE in India in 2014 and 2018 in Ireland proved no exception.  However, this particular GLE was very special to me on many levels.  This was the second GLE that I attended and marked over 5 years in my time as director of the GLOBE Office at UCAR.  However, and more important, the location was my home town, and the Killarney National Park that was the backdrop for the GLE and that we used...


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The GLOBE Observer app (available for iPhones and Android devices) is a new, step-by-step way to submit cloud observations to NASA. Use your GLOBE sign-in information to sync your observations with your GLOBE data entry.  Here are some simple tips and tricks on how to better identify clouds while using the app. Your latitude, longitude, and time of day with be filled in automatically by the app!   1. What does your sky look like? Is your sky completely clear with no contrails? Are there clouds or is the sky obscured that it makes it difficult to make any...


Posted in: GLOBE Science Topics: Backyard Science Investigation Areas: Atmosphere » Clouds Learning Activities: Atmosphere and Climate » Estimating Cloud Cover Atmosphere and Climate » Observing Visibility and Sky Color Atmosphere and Climate » Observing, Describing, and Identifying Clouds Teacher's Guide: Grade Level » Lower Primary: K-2 Grade Level » Middle: 6-8 Grade Level » Secondary: 9-12 Grade Level » Upper Primary: 3-5

Hi, every one, you remember that fall where Tony got rescued long ago in his youth? Well we were there and the place is so beautiful and inviting. No wonder the lad had to take a risk and climb it without ropes. It was nice place and the student field task there was exciting. But please take note if you are going to be at the Lower Toc, getting wet is very normal, and not shorts for your sake. Francis


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This week we are very excited to highlight the work of Ms. Jillian Anderson and her high school students at the Lexington School for the Deaf, in Queens, NY. Ever since they joined the U.S. GLOBE Air Quality Student Research Campaign, they have been going outside to make observations of the atmosphere every day! The students have been submitting both Clouds and Aerosol Optical Thickness observations and we want to thank them for their valuable contribution to science.   We encourage them to keep up their great work and we invite other schools to continue...


Posted in: Curriculum: STEM GLOBE Science Topics: GLOBE Protocols Scientist Skills GLOBE Working Groups: Science Working Group Investigation Areas: Atmosphere » Aerosols Primary Audience: Partners Scientists Students Teachers

We would like to share with you some tips on how to keep your Calitoo instrument up and running: Keep your instrument indoors until the time of measurement. The instrument detector is sensitive to temperature and performs best near room temperature (~70F or ~21C). Don’t let your instrument overheat. Also don’t make measurements in extreme cold unless instrument is insulated from cold. Don’t forget to TURN OFF your instrument after you’re done measuring! To turn off, press the button for a few seconds until the screen reads: “ Stop in progress ”. When batteries start going...


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