Storytelling can stimulate learning by delivering scientific content within a narrative that increases comprehension and engagement. In this article I describe the coevolutionary arms race between toxic newts and predatory garter snakes. This engaging story centers on the use of a deadly neurotoxin called tetrodotoxin (TTX) as an antipredator…

Climate change is a contemporary global crisis that necessitates pedagogical innovation for the middle school dance classroom. This article describes an integrated design for a dance and science unit. Building on students' kinesthetic abilities, teachers are able to create a unit comprising a series of lessons on bird migrations effected by…

In two instrumental conditioning experiments with rats, we examined the impacts of acquisition and extinction cues on ABC renewal of instrumental behavior. Animals were reinforced with food for lever pressing in one context, followed by extinction of the response in a second one. Presentations of a brief tone accompanied extinction in Experiment 1…

Researchers of team behavior have long been interested in the essential components of effective teamwork. Much existing research focuses on examining correlations between team member traits, team processes, and team outcomes, such as collective intelligence or team performance. However, these approaches are insufficient for providing insight into…

Case studies are valuable tools for instruction but are often limited to a single topic and a single class period. Courses such as evolution that synthesize multiple concepts around a common theme, however, can use a single case study type project that extends over the entire semester to develop and link core concepts. A central theme in…

Many K-16 educators agree that active learning is a key component for student success in life sciences. At the same time, some instructors are frustrated by inconsistent student participation in these activities and may revert to traditional teaching strategies. Horse caregivers face a similar frustration when they lead a horse to water and it…

I teach an animal behavior course where students conduct independent research projects; however, using live animals for research is challenging at a small university. Often, students choose to conduct a laboratory project over a field project believing that it will be easier to observe animals and control variables, but it can be difficult and…

Visual data--or visual sources of information--are a crucial part of helping students understand STEM concepts, improve their reading skills, and engage in science and engineering practices (Finson and Pedersen 2011). Indeed, many science and engineering practices require students to make meaning from visual data. When students are developing and…

In this article, fourth graders investigate the physical and behavioral adaptations of crayfish. Because crayfish are native to the area and many students have experience observing them in local streams, the author decided to use these organisms to explore the relationship between the structure of their various body parts and how those structures…

An important part of promoting scientific literacy is developing disciplinary literacy practices, such as obtaining information from text and sharing investigation results through talk and writing. To support students to develop disciplinary literacy practices in science, educators must provide opportunities for them to work with multiple…

After the summer nesting period, broad winged hawks are known for migrating nearly 10,000 kilometers, (6,200 miles) each fall from their breeding grounds in North America to tropical biomes in South America, where they spend the winter. The International Union for Conservation of Nature has labeled broad-winged hawks as a species of "least…

This article describes how a farm-based class in the Great Lakes region investigated how plants and animals prepare for winter. Two groups of children, ranging in ages from three to five years old, had a farm, pasture, gardens, forest, and a pond available for exploration. A low teacher-to-child ratio was maintained, with one teacher to…

It can be a struggle for early childhood teachers to create hands-on, engaging lessons about animals. This is especially true of units that require exposure to a wide range of animals from a variety of habitats. The authors' describe how they shook up their traditional animal unit by creating a Kindergarten zoo! Herein they summarize their…

This paper presents a new approach of learners grouping in collaborative learning systems. This grouping process is based on traces left by learners. The goal is the circular dynamic grouping to achieve collaborative projects. The proposed approach consists of two main algorithms: (1) the circular grouping algorithm and (2) the dynamic grouping…

In this article, Bill Robinson describes the three main classifications of gait for animals: (1) Plantigrade--animals that walk on their entire foot; (2) Digitigrade--animals that walk on their "toes"; and (3) Unguligrade--animals that walk on the tips of their toes or hooves. Robinson explains each gait in great detail, but leaves his…