Originally produced in support of the 2016 Earth Science Week theme of “Our Shared Geoheritage,” this collection of articles and images from NASA’s Earth Observatory looks at over 60 of America’s National Parks. Learners can explore three... (View More) facets of our parks from the vantage point of space: geology, ecology and/or cultural history. Each of the three includes an introduction and guiding questions. The articles can be used to engage and generate student interest in a related phenomenon or topic at the beginning of lessons or units, or used throughout as supplemental activities. The “Educators” link at the top of each section provides additional strategies and suggestions for using the articles. (View Less)

The complexity and interconnectedness of Earth’s systems become evident through these visualizations created by NASA’s Scientific Visualization Studio. Each entry in this collection is designed to encourage student questioning and conversation... (View More) – especially related to the cross-cutting topics commonly found in middle and high school curricula (cause and effect; systems and system models; scale, proportion and quantity; patterns; similarities and differences; stability and change; energy and matter). Video interviews with mission scientists and a NASA visualizer as well as links to sample K-12 lessons are included. (View Less)

The four lessons in this unit build toward a student understanding of each component of the energy budget formula - and how the contribution of each component changes due to location and time of year. In order, the four lessons consist of: deriving... (View More) the formula for Earth’s energy budget, analyzing data from NASA’s CERES instrument, learning to code using the RStudio program, and using RStudio to explore and evaluate the energy budgets of specific locations and seasons. The unit includes a pre/post test; each lesson follows the 5E model and contains worksheets with answer keys. (View Less)

This brief (1:55) video describes the tropical monsoon weather pattern using global imagery of clouds, precipitation and fires visible from space. The discussion of the cycle also includes the impacts on people and on farming. ClimateBits videos are... (View More) designed for Science On a Sphere (SOS) and also available on YouTube. Links are provided to more information for this topic from the main ClimateBits website (see related & supplemental resources). (View Less)

Fresh water resources- their quantity, location and distribution- are briefly discussed in this two-page article. The article can be used as a "reading to be informed" activity in a stand-alone fashion or can be incorporated into a lesson plan.

The basic chemistry of water, along with a brief glimpse into water's origin on Earth, are discussed in this two page article. The article can be used as a "reading to be informed" activity in a stand-alone fashion or can be incorporated into a... (View More) lesson plan. (View Less)

Derived from the Science on a Sphere film entitled "Water Falls," this short (2:50) video presents basic information on the percentage, allocation, and distribution of Earth's usable water.

This Science On a Sphere video and docent show (script and playlist), explores factors that render Earth habitable and influence Earth's energy budget. The video gives an overview of NASA's Search for "Goldilocks Planets" - planets that are not too... (View More) hot or too cold for liquid water. (View Less)

This video is narrated by NASA scientist Peter Griffith who explains fast and slow carbon cycling on Earth. A banana is an example of fast, young carbon. A chunk of coal is an example of old, slow carbon. Carbon dioxide and vegetation on land seen... (View More) from space by satellites show the annual cycle: as plants grow during spring and summer they draw carbon dioxide out of the air during photosynthesis. When they die or go dormant during winter, carbon dioxide levels rise in the atmosphere. Burning fast or slow carbon to generate power or heat releases black carbon, also called soot which can be seen from space. ClimateBits videos are designed for Science On a Sphere (SOS) and also available on YouTube. Links are provided to more information for this topic from the main ClimateBits website (see related & supplemental resources). (View Less)