PPT
Tom Richey

Genesee Community College: Chapter 2: Perspectives on Mass Communication

For Students 9th - 10th
A 30-slide presentation on three different perspectives for understanding mass communication. These include the functions of mass media, the critical/cultural perspective, and the research-based empirical approach. It looks at the many...
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American Chemical Society

Middle School Chemistry: Temperature and Density

For Students 9th - 10th
Learn how the molecular movement in different temperature water affects the density of the liquid.
PPT
Other

Slide Player: Industry in Texas: Railroad, Lumber, Coal, and Oil

For Students 4th - 8th
A narrated slideshow that is a summary of two chapters in a history text. It outlines the factors that led to the industrialization and urbanization of Texas, away from an agrarian economy. These included the growth of the railroad,...

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