In the science, technology, engineering, and mathematics (STEM) disciplines the laboratory has been the major component for understanding theoretical knowledge. The laboratory is the workplace for scientific research where students develop scientific thinking, conduct scientific investigations, and acquire knowledge of physical principles and…

Over the past decade, there has been a dramatic rise in online delivery of higher education in the United States. Recent developments in web technology and access to the internet have led to a vast increase in online courses. For people who work during the day and whose complicated lives prevent them from taking courses on campus, online courses…