I’ve already written about the MERGE Cube but we have only touched on the different MERGE Cube apps you can use in the classroom. If real-time data visualization is your thing then you need to get HoloGLOBE by Institute for Earth Observations at Palmyra Cove.
Data in Your Hand
Using the MERGE Cube, HoloGLOBE uses satellite imagery to create a beautiful 3D image of the Earth. Viewers can then add overlays of near-real-time data from NASA and NOAA.
There is a lot of data packed into this handheld version of our big blue marble. Using the in-app controls, you and your students can view current weather conditions and clouds, land and sea temperatures, wildfires, drought conditions, snow and ice coverage, and real-time earthquakes. It is amazing to see the data mapped across the surface of the earth.
In the satellite view, you can track satellites and see the relationship between the position of the sun and the seasons. There are also some videos embedded in the app that display on the virtual Earth. Learn about tracking the big three hurricanes from the 2017 season.
HoloGLOBE is intended to be a tool for exploring the Earths systems through satellite data and helping students learn how to make observations from data. According to the Palmyra Cove website, there are some expansions under development that will allow students and citizen scientists to share their observations and interpretations.
HoloGLOBE is free and available for both Andriod and iOS platforms. You can use it without the MERGE Cube but there is something cool about holding the Earth in your hands. You can also pair this with a VR/AR headset, such as the MERGE Goggles, for a stereoscopic view. The app is recommended for grades 5 – 12.
In the Classroom
There are many different ways to use this in the classroom. In addition to having students explore the data available, you could have them connect their observations to current articles, news headlines, or research reports to see if the data supports the claims made in the texts. Or, they could start with the texts and make predictions about what they will see when they look at the data. For example, have them research current earthquake reports or wildfire reports. Based on their research, what would they expect the data to look like? Then have them explore the data visualizations to see if their predictions were accurate. Spend some time reflecting on what they read versus what they saw. For me, I was surprised to see the number of earthquakes mapped across the globe.
For some virtual collaboration, why not have classrooms in different parts of the world, discuss their local data. The students could share photographs of their environment compared to screenshots of their HoloGLOBE data and discuss how they are experiencing the conditions found in the data.
There are a lot of great classroom applications for this app. Whether you are integrating it into a classroom lesson or just using it to give your students a different view of global data, HoloGLOBE is a beautiful application that will help you and your students appreciate this amazing planet.