This paper presents a conceptual framework of spatial belonging. The aim is to enrich our conceptual understanding of space and belonging in higher education, with a provisional spatial belonging framework for researchers and practitioners to critically reflect on the different ways in which higher education spaces can facilitate and shape…

When the road is wet (there is a water layer on the road surface), the road marks become blurred and drivers are distracted. We discuss the contributing processes and identify which processes are dominant to the occurrence of this phenomenon. Modelling and a simple experiment demonstrate that the dominant processes are: (a) refraction of light by…

Effective presentation skills never go out of style, however, the channel by which we deliver presentations has been rapidly changing over the past two decades. Technological developments have made it easier to bring audiences together in virtual spaces and as a result, more and more presentations are taking place every day through digital…

By modifying secret writing formulas uncovered from the archives of the East German Ministry of State Security (MfS or Stasi), a novel general chemistry secret writing laboratory was developed. The laboratory combines science and history that highlights several fundamental chemical principles related to the writing. These include catalysis, redox…

As certain areas of practice in higher education shift online, the work of learners and teachers increasingly takes place within the domain of the image. The "digital turn" we are experiencing, both in higher education and in the wider culture, accompanies an "iconic turn" in which the logic of the image as it emerges on our screens has a growing…

Presents a general overview of various light-related findings with implications for the computer assisted learning environment. Suggests that software developed for instructional purposes incorporate color to maximize visual sensitivity and retention of information while minimizing visual fatigue. (Author/JN)

Provides information to identify and implement the key characteristics which contribute to an efficient and comfortable visual display unit (VDU) lighting installation. Areas addressed include VDU lighting requirements, glare, lighting controls, VDU environment, lighting retrofit, optical filters, and lighting recommendations. A checklist to…

Discusses physiological and psychological aspects of color. Includes guidelines for using color effectively, especially in the development of computer programs. Indicates that if applied with its limitations and requirements in mind, color can be a powerful manipulator of attention, memory, and understanding. (Author/JN)

Recommends black chalkboards, wet-washed before every lecture and advocates the use of Railroad Crayon chalk because its softness and larger size result in a wide high-intensity line. The resulting contrast improves the visibility of material written on chalkboards. (Source for the chalk is provided.) (JM)

Today's student recreation centers are a far cry from their predecessors. The typical student recreation center built during the 1960s and 1970s was a massive, windowless concrete structure. Many education institutions are using innovative methods to upgrade these buildings and bring in light and liveliness. In this article, the author describes…

Discussion of the use of computers for presentations in the classroom focuses on their use in a calculus course to explain graphs of functions. Topics discussed include the importance of managing the group process in the classroom; environmental considerations; and projectors and screens. (LRW)

Reports on a portable video color camera that is fully suited for seeing ultraviolet images and offers some expanded viewing possibilities. Discusses the basic technique, specialized viewing, and the instructional value of this system of viewing reflectance patterns of flowers and insects that are invisible to the unaided eye. (CW)