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This site includes a Java applet that displays Fourier series approximations and corresponding magnitude and phase spectra of a periodic continuous-time signal. Select from provided signals, or draw a signal with the mouse.

Freestudy provides free tutorials and resources for those studying engineering from the degree level to certificate level. The site specializes mainly in Mechanical Engineering and provides materials on thermodynamics, fluid mechanics, mechanics of solids, materials, fluid power, mechatronics,...

This webinar, provided by Clemson University, was presented by Katie Shakour and covers the fundamentals of qualitative research. During the webinar, viewers learn the "... definition of qualitative research and the most common methods and analysis techniques." The differences from quantitative...

In this video from Preparing Technicians for the Future of Work, Kristine Christensen from Moraine Valley Community College discusses the integration of emerging technologies to support emerging disciplines and occupations. Christensen highlights the need for technicians with skills in the Internet...

Futurity.org is a website dedicated to announcing new emerging technologies developed through research at leading universities and colleges in the US. The website is divided into several topical headings: Earth and Environment, Health and Medicine, Science and Technology, and Society and Culture. 

This presentation from the National Convergence Technology Center took place at the online Winter Working Connections professional development event. In the video, Taylor Slocum describes the Gameful Mentorship program at Columbus State Community College. The program emphasizes learning through...

This page, from the The Center for Innovative Research in Cyberlearning (CIRCL), offers information on the emerging field of games-based learning and the potential of computer games and virtual reality to enhance classroom instruction. A topic overview looks at the varying use of games in this...

In this lesson, provided by the Contextualize to Learn project at the University of Wisconsin-Madison, students interpret a graph (wire burn-off chart), convert wirefeed speeds into amperage using ratios, and setup the heat energy formula and evaluate Kilo Joules. Equations are solved by paying...

This resource, published by NEW Manufacturing Alliance, features instructional math videos for children in grades 3 through 12. Each video is a few minutes in length and features actual employees in factories solving real math related problems for their jobs. Videos include breaks to allow viewers...

This 3-page resource, provided by EvaluATE: Evaluation Resource Center for Advanced Technological Education, features "13 ways that project staff and other stakeholders can use evaluation findings throughout a project’s lifecycle." The resource lists and discusses various strategies for using...