Following the switch to remote online teaching in the wake of the COVID-19 pandemic, the plant taxonomy course at the University of Georgia (UGA) switched to iNaturalist for the specimen collection portion of the course requirements. Building off extant rubrics, the instructors designed project guidelines for a fully online plant collection…

Metacognition is often described as the awareness and regulation of learning. It uses strategies which include monitoring one's own thinking, engaging in active planning and self-evaluating one's study habits. Bloom's taxonomy can be used as a metacognitive tool to guide students' study strategies and thus improve their academic performance by…

The Next Generation Science Standards (NGSS) advocate for K-12 educators to go beyond teaching content knowledge by prioritizing the integration of academic disciplines into real-life experiences and careers. Schools are now focused on preparing students with the necessary skills and knowledge to succeed in college and careers, and gain exposure…

A critical thinking assessment was used to compare biology students in a nonmajors course who participated in either a multisemester research program or in a one-semester lab study. Initially, it was thought the former would be more effective in promoting critical thinking improvement than the latter. Data from nine biology classes with pre- and…

This article describes an interrupted case study that intersperses information about diffusion and osmosis with content review and knowledge application questions, as well as a simple experiment that can be conducted without the use of a laboratory. The case study was developed for use in an introductory undergraduate biology course. The case…

The case presented in this article is an exploration of the process of natural selection using white clover ("Trifolium repens") as an example. In general, two forms of white clover can be found around the world in various habitats. One type has plain green leaves and the other type produces cyanide as a defense against herbivores and…

Can you imagine a class where students cover the content with each other rather than simply listening to the professor's lecture? Can you envision students developing their own laboratory investigations and quizzing each other weekly to check for understanding? Well, that's pretty much how the major science organizations across the nation are…

Highlights glucosinolates-a family of secondary metabolites from plants of high culinary and nutritional value. Describes experiments that demonstrate the enzymatic degradation of glucosinolates. Teaches students about the distribution, variation, chemistry, and function of a family of natural products important in plant protection, food spicing,…

Presents a brief life history of Carl Linnaeus, a professor of medicine and botany in Uppsala, Sweden. Highlights his work in developing a classification system for plants and animals, and his botanical lectures and demonstrations. (JRH)

Research shows that many students hold misconceptions related to plant functions (Hershey 2004). Some of these students will become teachers with little content understanding to identify their students' misconceptions about plants (Amir and Tamir 1994). The literature on teaching about plants doesn't help; it contains frequent errors,…

Provides an activity that focuses on the color changes of leaves and reinforces lectures in ecology, plant physiology, and the scientific method. (ASK)

Data sharing among multiple lab sections increases statistical power of data analyses and informs student-generated hypotheses. We describe how to collect, organize, and manage data to support replicate and rolling inquiry models, with three illustrative examples of activities from a population-level biology course for science majors. (Contains 1…

A demonstration that can be used to illustrate diffusion and osmosis is presented. Discussed are materials, procedures, and an explanation for the effect. (CW)

A generic teaching format in which students actively participate in a whole-class collaborative-learning experience is described. The entire class, divided into groups, made a joint effort to overcome a hypothetical outbreak of a new plant disease. High scores on an examination question concerning the project indicated successful assimilation of…

The Medicinal Plants of the Southwest summer workshop is an inquiry-based learning approach to increase interest and skills in biomedical research. Working in teams, Hispanic and Native American students discover the chemical and biological basis for the medicinal activity of regional plants used by healers. (Contains 4 tables and 1 figure.)