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O'Connor, James; Shugrue, Sylvia K. – Science and Children, 1973
Describes several activities including directions for surveying and mapping the schoolgrounds, designed to help children comprehend the meaning and significance of contour lines. (JR)
Descriptors: Class Activities, Earth Science, Elementary School Science, Geography
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Purcell, April D.; Ponomarenko, Alyson L.; Brown, Stephen C. – Science and Children, 2006
The challenge for today's elementary teachers is not "whether" but rather "how" to use computers to effectively teach students essential skills and concepts. One exciting way of meeting this challenge is to use Geographic Information Systems (GIS), computer software that captures, manipulates, analyzes, and displays data on specialized layered…
Descriptors: Educational Technology, Computer Software, Plate Tectonics, Information Systems