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Sadler, Troy D.; Eckart, Teresa M.; Lewis, Jennifer E.; Whitley, Katherine M. – Science Scope, 2005
Gases present something of a paradox for the casual observer--they are everywhere and yet, it remains difficult to see them anywhere. The instructional sequence described in this article is an approach that the authors use with middle school students to help enhance their conceptual understanding of gases. Research has shown that these ideas can…
Descriptors: Middle School Students, Science Activities, Science Instruction, Chemistry
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Harris, Mary E. – Science Scope, 2002
Describes how latex-based creatures are made and used to explore various topics in inquiry-based middle school science. Provides a variety of sample data and includes sections on safety concerns and chemistry notes for the teacher. (DDR)
Descriptors: Biology, Chemistry, Data Analysis, Data Collection