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Staudt, Carolyn; Hanzlick-Burton, Camden; Williamson, Carol; McIntyre, Cynthia – Science Teacher, 2015
The Innovative Technology in Science Inquiry (ITSI) project is a learning portal with hundreds of free, customizable science, math, and engineering activities funded by the National Science Foundation at the Concord Consortium, a nonprofit research and development organization dedicated to transforming education through technology. The project…
Descriptors: Internet, Genetics, Molecular Structure, Molecular Biology
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Wilcox, Jesse; Kruse, Jerrid; Herman, Benjamin – Science Teacher, 2015
Even though density is taught in middle school, high school students often struggle to understand that the density of a substance is consistent regardless of amount. This is because many high school students know density = mass/volume, but do not have the conceptual understanding necessary to explain density-related phenomena. The scaffolded…
Descriptors: Scientific Concepts, Misconceptions, Science Instruction, Scientific Principles