Colour in the classroom, either in isolation or in conjunction with other environmental factors, is an element that has been widely discussed in the scientific literature, albeit not systematically. On the other hand, its evolution towards coloured light, made possible in recent years by light emitting diode (LED) technology, has hardly found a…

This research investigates the influence of color-filtered lighting in relation to biophilic design, specifically within the preschool learning environment where design elements impact early childhood development. Among various architectural design components, research underscores the pivotal role of lighting in affecting children's pleasantness…

Light spectrum dispersion is an exciting subject in science because of its beautiful atmospheric colour phenomenon which attracts students. However, to see the phenomenon is not easy since it needs a spectrometer, which is commonly expensive. Therefore, the present study aims to describe a low-cost spectrometer for investigating lighting spectrum…

Every substance is associated to emission of electromagnetic radiation whose peaks are essentially influenced by temperature. Hot bodies (i.e., at T >700 °C) emit electromagnetic radiation in the field of visible light (incandescent light). The radiation emitted by cold bodies (i.e., at normal ambient conditions) in the visible light range is…

We present a simple and cheap experimental setup that clearly shows how the colors of the white light spectrum after passing a prism do not recombine when emerging from an identical second prism, as it is still found in many references.

This two-part series explores U.S. media coverage of the COVID-19 outbreak during the first 100 days of 2020. This second report focuses on the visual messaging of the coronavirus story in the early months of 2020. Just as journalists have chosen their words to convey meaning about an emerging global crisis, photojournalists have crafted similar…

To enable turf to be re-established quickly between football matches, grass needs to be grown strongly in a few days. As growth in plants requires light, artificial light is needed to supplement daylight, especially in winter months. This investigation concerns finding the most effective colours of light and hence seeking to test suitable lamps…

Technological developments allow students to access visual information from digital devices as small as phones or as large as whiteboards. Education technology research and policy typically address the software product, yet little research has focused on optimal viewing parameters or the impact it has on student users. Students with light…

Multiage, child-size, and accessible, the Montessori classroom provides a prepared environment that maximizes self-regulated activity. Designed to be intuitive and conducive to children's development at multiple developmental planes, the classroom nurtures each child's growing independence. Ideally, the principles underlying the Montessori…

The likelihood of teaching a student with autism spectrum disorder (ASD) has steadily increased over the past two decades. However, the practical information about working with students with ASD has not increased at a similar rate. Teachers may therefore be unaware of simple modifications they can make to their classrooms to meet the needs of…

This research was a quantitative case study on the possible relationship between school climate, student behavior, student achievement, and classroom facility factors in an urban Midwest high school. Specific variables included lighting, wall color, classroom temperature, school climate, student behavior, and student academic achievement. The…

This paper presents aspects of a space planning project assigned to Library and Information Studies postgraduate students and reflects on six themes that cropped up repeatedly in their design of a 24/7 postgraduate library space, namely: lighting, space and colour; tools and technology; defined zones; re-bootable spaces; furnishings; and respite.…

Numerous studies suggest a correlation between a school's physical environment and children's academic success. A variable within the classroom environment that has received little attention in the literature is the interior lighting. It is known that higher levels of correlated color temperature (CCT) lighting influence worker productivity in a…

In this article we propose an activity aimed at introductory students to help them understand the Stefan-Boltzmann and Wien's displacement laws. It only requires simple materials that are available at any school: an incandescent lamp, a variable dc energy supply, and a computer to run an interactive simulation of the blackbody spectrum.…

The pattern of shading across an image can provide a rich sense of object shape. Our ability to use shading information is remarkable given the infinite possible combinations of illumination, shape and reflectance that could have produced any given image. Illumination can change dramatically across environments (e.g. indoor vs. outdoor) and times…