Students from middle school to college have difficulties in interpreting and understanding complex systems such as ecological phenomena. Researchers have suggested that students experience difficulties in reconciling the relationships between individuals, populations, and species, as well as the interactions between organisms and their environment…

Energy is a central topic in physics and a key concept for understanding the physical, biological and technological worlds. It is a complex topic with multiple connections with different areas of science and with social, environmental and philosophical issues. In this paper we discuss some aspects of the teaching and learning of the energy…

A majority of secondary science teachers are found to include the topic of climate change in their courses. However, teachers informally and sporadically discuss climate change and students rarely understand the underlying scientific concepts. The project team developed an innovative pedagogical approach, in which teachers and students learn…

In accordance with the requirements for the National Curriculum Statement for both Life sciences and Physical sciences and the importance of community engagement in Higher Education in South Africa, this paper described the use of the lecture-demonstration "A Pollutant's Tale" to create climate change awareness amongst school learners.…

Teaching ecological concepts in schools is important in promoting natural science and environmental education for young learners. Developing educational programs is difficult, however, because of complicated ecological processes operating on multiple levels, the unlimited nature of potential system interactions (given the openness of systems), and…

This study reports on our steps toward achieving a conceptually coherent and empirically validated learning progression for carbon cycling in socio-ecological systems. It describes an iterative process of designing and analyzing assessment and interview data from students in upper elementary through high school. The product of our development…

Interviews with 84 students (12- to 16-year-olds) suggest they have a poor understanding of biological education. Students' responses, question context influences, age trends, and implications for biology teachers are discussed. Among conclusions are: (1) Most students use teleological and anthropomorphic explanations; and (2) evolution should be…

Describes field work utilizing common weeds to teach ecological concepts to biology students. (LS)

A pilot study of the pictorial communication in the prose materials was made among students coming from two school settings. The first group was composed of sixth and seventh grade students from average to below average socioeconomic neighborhoods in a large urban industrial community and the second, fifth and sixth grade students from a small,…

The purpose of this study was to determine what representations of content existed in a secondary environmental science class and what happended to those representations during curriculum occasions. Initial data construction involved attention to what was actually going on during class sessions. Following this, a reanalysis of the data corpus with…

Goals and objectives of many state and local environmental education programs have included developing students with knowledge, skills, positive attitudes and motivation to take action, to prevent and to resolve environmental problems. This digest describes variables involved in developing responsible environmental behavior and some teaching…

This report explains an evaluative study of the conceptual and affective development of students associated with the Floating Lab Program, an experiential field project sponsored by the University of New Hampshire and the Maine Sea Grant Program. The field program involved an opportunity for students to have hands-on experiences aboard a 65-foot…

Reports on the results of a study done in Australia in which students in grades 5, 7, 9, and 11 were given word association tests and were asked to react to photographs in an effort to determine their environmental knowledge and attitudes. Lists the key words used as the stimuli. (TW)

Cognitive learning related to the environment has typically been subsumed as a part of instruction in the more traditional areas of the secondary school curriculum, in particular in science and/or social studies classes. This digest contains a review of a number of studies dealing with cognitive learning in the environment, investigating the…

Describes an environmental education program being implemented at the United Nations International School in New York. Discusses the scope, structure, and style of the program. The appendices include the conceptual framework (stating nearly 200 individual concepts) and the curriculum framework for kindergarten through grade 12. (TW)