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Hughes, Bill – Technology and Engineering Teacher, 2013
A low-cost and portable colorimeter kit has been designed and developed as an educational tool at Penn State University by Dr. Daniel Sykes for K-12 schools' integrated STEM learning. This scientific instrument allows students to learn how scientists utilize light as a means to study the chemical and physical properties of materials with an…
Descriptors: Chemistry, Algebra, Technology Education, Electronics
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Hughes, Bill – Technology and Engineering Teacher, 2010
Innovations from the United States have often led the world to new discoveries and solutions to complex problems. However, there are alarming indications that the United States is falling behind other countries in the ability to apply science, technology, engineering, and math to complex problems facing our world. In order for the country to…
Descriptors: State Colleges, Engineering, Technology Education, Middle School Students