As part of a series of electronic professional development experiences for educators, the NASA Explorer Schools project and the National Science Teachers Association are hosting a 90-minute Web seminar on June 20, 2012, at 6:30 p.m. EDT. "Chemistry of Water: Mars Exploration -- Is There Water on Mars?" is an inquiry-based lesson on how atmospheric pressure and vapor pressure affect the boiling point of water. See why the boiling point of water is pressure-dependent, rather than temperature-dependent. Then, by extension, you will deduce if there could be liquid water on Mars.
For more information and to register online, visit http://learningcenter.nsta.org/products/symposia_seminars/NES2/webseminar25.aspx.
To learn more about the NASA Explorer Schools project, visit http://explorerschools.nasa.gov.
Email any questions about this opportunity to NASA-Explorer-Schools@mail.nasa.gov.