Digital Scale Teaching Element
This lesson, from the Technological Education Pathways Partnership (TEPP), uses a bathroom scale to explore the load cell technology used in weigh stations on interstate highways. A Word document explains the concept of the Wheatstone bridge measure of electrical resistance, and two PowerPoint presentations lead students in dismantling a bathroom scale and balancing the bridge of the scale's load cell. The lesson is designed to be used in introductory electricity and electronics courses.
Teach Online Safety
According to a report by the Pew Research Center published in late 2014, the frequency and severity of cyber attacks are increasing quickly - and they are...
William H. Reusch, emeritus professor at Michigan State University, published his Introduction to Organic Chemistry in 1977. Readers may purchase it for a list...
The University at Buffalo's National Center for Case Study Teaching in Science is a well-known resource in the promotion, development, and dissemination of case...
This excellent, interactive site, which won a Webby Award and an award from the American Association of School Librarians, takes students on a journey - into...
The National Renewable Energy Laboratory (NREL) has assembled an impressive array of educational resources for teachers working with elementary, middle, and...
AMSER is a portal of educational resources and services built specifically for use by those in Community and Technical Colleges but free for anyone to use.
AMSER is funded by the National Science Foundation as part of the National Science Digital Library, and is being created by a team of project partners led by Internet Scout.
Statisticians are sought after for estimating the unemployment rate in the United States (at the Bureau of Labor Statistics).
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