References Books: Lemlech, J.K. (2002) Curriculum and Instructional Methods for the Elementary and Middle School.       New Jersey: Merrill Prentice-Hall. Martin, D. J. (2002) Elementary Science Methods: A Constructivist Approach.      California: Wadsworth/Thomson Learning. Sussman, A (2000), Guide to Planet Earth      San Franscisco: Chelsea Greene Publishers. Web Links: Elanora Heights Primary School Environmental Project http://www.zip.com.au/~elanora/rivers.html Environmental Protection Agency (EPA) http://www.epa.gov/OW/you/chap3.html Global Learning and Observation to Benefit the Environment (GLOBE) http://www.globe.gov/ ECSU Summer 2002 GLOBE High School Research Program http://nia.ecsu.edu/ureoms2002/GLOBE/ecsu_globe.html National Aeronautics and Space Administration (NASA) http://observe.arc.nasa.gov/nasa/earth/hydrocycle/hydro2.html National Oceanic and Atmospheric Administration (NOAA) http://www.education.noaa.gov/index.html http://www.pmel.noaa.gov/tao/elnino/el-nino-story.html United State Geological Survey (USGS) http://ga.water.usgs.gov/edu/earthwherewater.html Water Cycle http://windows.arc.nasa.gov/cgi-bin/tour_def/earth/Water/water_cycle.html Water Cycle http://windows.arc.nasa.gov/tour/link/=/earth/Water/water_cycle.html&edu=elem Water Cycle http://eob.gsfc.nasa.gov/Library/Water/water.html Water Cycle http://eob.gsfc.nasa/Library/Water/water_2.html Water Cycle http://www.ghcc.msfc.nasa.gov/overview/watercycle.html Understanding the Global Cycle (Research Overview) http://www.ghcc.msfc.nasa.gov/overview/watercycle.html Water and Energy Cycle http://www.earth.nasa.gov/science/Science_global.html Further Study of the Hydrosphere and Water on the Earth http://search.spacelink.nasa.gov/query.html? Global Hydrology and Climate Center:(Studying global water cycle and its effects http://www.ghcc.msfc.nasa.gov/ghcc_home.html The Global Hydrology Resource Center http://ghrc.msfc.nasa.gov/ghrc.html Regional Climate Assessment: Water Quality http://www.ghcc.msfc.nasa.gov/regional/water_qualtiy.html Water Quality Protocols http://search.spacelink.nasa.gov/query.html? More Water Quality Protocols http://archive.globe.gov/sda-bin/wt/ghp/tg+L(en)+P(hydrology/AtGlance) How NASA Studies Water (Kids Site) http://kids.earth.nasa.gov/water.htm Water on Mars (Kids) http://kids.msfc.nasa.gov/news/2000/news%2Dmarswater.asp Learning About Clouds  -http://kids.msfc.nasa.gov/2002/news%2Dclouds.asp Science and Icebergs http://kids.msfc.nasa.gov/news/1999/news%2Diceberg.asp Watching Soil Moisture from Space (Kids) http://kids.msfc.nasa.gov/news/2001/news%2Dsoil.asp Frequently Asked Questions About El Nino (Kids) http://kids.msfc.nasa.gov/earth/weather/el%2Dnino/faq.html Flying Through A Hurricane http://kids.msfc.nasa.gov/news/2002/news%2Dcamex.asp Deep Sea Expedition http://kids.msfc.nasa.gov/news/2001/news%2Dthermalvent.asp Big Cities Make It Rain http://kids.msfc.nasa.gov/news/1999/news%2Datlanta.asp [Return to Home Page]