The "Green Classroom" in Ulm is an experiential learning forum outside school. Its educational concept is based on experimental learning and is geared towards expanding biological knowledge and developing environmental attitudes regarding preservation and utilisation of nature. We assessed the environmental attitude of 92 students before…

Math and science and the related technology and engineering are natural pairings. These four disciplines form the acronym STEM (Science, Technology, Engineering, and Math) and can be readily combined into an integrated curriculum for early childhood classrooms. Many educators believe that children learn best when disciplines are interconnected. An…

The setting: the science classroom. The characters: you and your students. The scene: Your students acting out scientific discoveries, modeling a frog's life cycle, mimicking the transition from liquid to solid. This is "dramatic science", a teaching approach that uses acting techniques to explore and develop young children's ideas about…

The purpose of the present study was to examine and compare the effectiveness of virtual frog dissection using V-Frog[C] and physical frog dissection on learning, retention, and affect. Subjects were secondary students enrolled in year-long life science classes in a suburban high school (N=102). Virtual dissections were done with V-Frog[C], a…

Operation Magpie was a citizen science project that involved the community in collecting data about magpies. This article describes one aspect of the project from an education perspective. The study began with a collaboration of teacher educators, environmental scientists and a local radio station. After an initial workshop with 75 teachers, three…

REEFGAME is a computer-assisted role-playing game that explores the interactions among management strategies, livelihood options, and ecological degradation in subsistence fishing communities. The tool has been successfully used in the Philippines and a variety of student workshops. In the field, REEFGAME operated as a two-way learning tool,…

While environmental argumentation has recently received much attention from science educators, little consideration has been given to how personal identities and social relationships can either support or constrain student argumentation. This study attends to this issue by examining environmental argumentation as a sociocultural activity (how…

Explains a way to determine the age of a turtle, how to care for them and what to feed them while in temporary captivity. (GA)

Reviews a research study that examined zoo visitors' understanding of wildlife before and after zoo visits. Low posttest scores suggested that a zoo experience is regarded as a recreational outing rather than an educational event. Implications for educational improvement are presented. (ML)

Stresses that observation and information processing skills in young children may be enhanced by first hand contact with animals, freedom of time, and careful preparation by teachers for the experience. (CS)

In this experiment, rats in regular exercise programs had larger coronary arteries than sedentary rats. (JS)

Presented are descriptions of and information about various endangered species in Wisconsin. They include: the timber wolf (Canis lupus lycaon); Forester's tern (Sterna forsteri); the Canada lynx (Lynx canadensis); Higgins' eye pearly mussel (Lampsilis higginsii); the piping plover (Charadrius melodus); the osprey (Pandion haliaetus); the…

Working memory, the ability to temporarily retain task-relevant information across a delay, is frequently investigated using delayed matching-to-sample (DMTS) or delayed Go/No-Go tasks (DGNG). In DMTS tasks, sample cues instruct the animal which type of response has to be executed at the end of a delay. Typically, performance decreases with…

Previous research has shown that rats increase their rate of responding for 1% sucrose reinforcement in the first half of the session if food-pellet, rather than 1% sucrose, reinforcement will be available in the second half (i.e., positive induction). Four experiments investigated whether this induction effect would be changed by altering the…

This research investigates the development of symbolic or representational play in two species of the genus "Pan", bonobos ("Pan paniscus") and chimpanzees ("Pan troglodytes"). The participants varied not only by species, but also as to whether they had become proficient in communicating with humans via a set of arbitrary visual symbols, called…