The construction of a simple volumetric adsorption apparatus is highlighted. The setup is inexpensive and provides a clear demonstration of gas phase adsorption concepts. The topic is suitable for undergraduate chemistry and chemical engineering students. Moreover, this unit can also provide quantitative data that can be used by young researchers…

A multipart laboratory activity introducing microbeads was created to meet engineering and engineering design practices consistent with new Next Generation Science Standards (NGSS). Microbeads are a current topic of concern as they have been found to cause adverse impacts in both marine and freshwater systems resulting in multiple states proposing…

Industrial purification of biomolecules is commonly based on a sequence of chromatographic processes, which are adapted slightly to new target components, as the time to market is crucial. To improve time and material efficiency, modeling is increasingly used to determine optimal operating conditions, thus providing new challenges for current and…

The number of students majoring in science, technology, engineering, and math (STEM) is declining due in part to a lack of student interest (Fairweather 2008; NRC 2012; PCAST 2010). One reason may be the difference between how science is done in school and how it is done in the field (Osborne, Simon, and Collins 2003). An interdisciplinary…

Technology Engineering is an innovative component of a much larger arena of teaching that effectively uses interactive technology as a method of enhancing learning and the learning environment. Using this method to teach science and math content empowers the teacher and enhances the curriculum as the classroom becomes more efficient and effective.…

Infusing engineering design projects in K-12 settings can promote interest and attract a wide range of students to engineering careers. However, the current climate of high-stakes testing and accountability to standards leaves little room to incorporate engineering design into K-12 classrooms. We argue that design-based learning, the combination…

Describes chemistry courses offered in engineering technology programs at Pennsylvania State University. Course outlines and laboratory experiments are listed for the first and second chemistry courses. (CS)

Presents a detailed outline of topics and lectures and references for a survey course on process synthesis at Auburn University, Alabama. (JN)

In this article, the author describes several activities in personal care chemistry that provide middle school girls with opportunities to learn firsthand about science and engineering technology. These activities--the preparation of lip balm and hand lotion--are fun, easy to do, and make use of relatively inexpensive, safe, environmentally…

This paper gives an account of research on the structure of turbulence close to a solid boundary. Included is a method to study the flow close to the wall of a pipe without interferring with it. (Author/JN)

Describes Practice School Stations operated by the Massachusetts Institute of Technology, including goals, station operation, description of field stations, and program descriptions. (JN)

Describes a course in combustion science and technology at Yale University. Presents scope of subject, course outline, and important combustion problems. (JN)

Describes the source of hexamethylenediamine (HMDA). The process of the original synthesis HMDA for nylon manufacture which started with adipic acid and the estimated production cost for alternative HMDA processes are included. (HM)