Plant awareness disparity (PAD, formerly plant blindness) is the tendency not to notice plants in one's environment, which leads to the perspective that plants are unimportant. In this paper, we explore how plants and animals are represented in introductory biology textbooks to determine if these texts are contributing to PAD in undergraduate…

Food safety science is an important field due to its practical applications in maintaining public safety and confidence in consumer goods. A significant component of food safety science is the detection and regulation of heavy metals in food. Heavy metals such as mercury (Hg) are of particular concern because of their potential to damage the…

This article presents a Pedagogical Framework for Invasive Species to shift how we understand, teach, and study invasive species, especially when people are responsible for their expansion into new ecosystems. The focus is on a species originating from countries in Sub-Saharan Africa that humans extracted and introduced in certain regions of the…

Invasive species outreach has long leaned on problematic and oversimplified messaging that narrowly frames the issue as binary: good-native vs. evil-invasive. Contemporary invasive species educational programming in the United States, as illustrated in this article, draw on this same approach that, while attention grabbing, both reinforces…

Difficulties encountered by teachers in giving a definition of the term "energy", and by students in grasping its actual meaning, reflect the lengthy process through which the concept eventually came to maturity around 1850. Tracing the history of this process illuminates the different aspects covered by the term and shows the important…

The fish poisons derived from plants used throughout the world, not only as piscicides but also for a range of other uses, including insecticident and in folk medicines, is presented. The aim of this review is to provide a useful background for students interested in natural products.

Educators need to think about pedagogical as well as ethical issues when asking if dissection has a role in contemporary K-12 science education. I consider some arguments for and against dissection as a way to teach students the biological concepts of form and function.

This study examines the limited literature on zoomobile programs and suggests that remarkable uniformity exists between such variables as types and lengths of programs offered, animals used, staffing, area served, and funding. It notes a common set of problems, from practical ones such as animal stress and liability insurance, through…

Bulletin boards throughout schools in the month of January often have mittens, snowflakes, or penguins as decorations. This month's topic celebrates those tuxedo-clad birds that have come to symbolize winter and provides students with the opportunity to investigate adaptations that help penguins survive in their environment.

Reviews a variety of reports whose topics include education and the future of broadcasting in the United Kingdom; AIDS Health Promotion Exchange, a newsletter by the World Health Organization; pictograms on pesticide labels; animals in science teaching; and materials that teach students how to understand and interpret television. (LRW)