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Herricks, Susan – Science Scope, 2007
A local middle school requested that the Water Center of Advanced Materials for Purification of Water With Systems (WaterCAMPWS), a National Science Foundation Science and Technology Center, provide an introduction to pH for their seventh-grade water-based service learning class. After sorting through a multitude of information about pH, a…
Descriptors: Science Laboratories, Service Learning, Journal Writing, Social Studies
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Rezba, Richard J.; And Others – Science Scope, 1992
Presents three typical lab activities involving the breathing rate of fish, the behavior of electromagnets, and tests for water hardness to demonstrate how labs can be modified to teach process skills. Discusses how basic concepts about experimentation are developed and ways of generating and improving science experiments. Includes a laboratory…
Descriptors: Abstract Reasoning, Acids, Biological Sciences, Chemistry