This interdisciplinary unit is intended for use in kindergarten classes. The unit follows the story line of the book, "Grandma's Beach Surprise," or any suitable children's story about the seashore environment. The unit deals with shelled animals found along the ocean shore. It includes the anatomy of various mollusks, their interaction with the…

The relationship that exists among living and nonliving things on earth is very delicate and important. This unit is designed to provide information on nature's balance which is of interest to and understood by special education students. The unit activities are intended for use by level 2 and level 3 educable mentally retarded students. There are…

This unit is a part of a series of materials produced in a project to develop locally applicable class, lab, and field materials in ecology and social studies for Guam junior and senior high schools. While the materials were designed for Guam, many of the activities can be adapted to other localities. This unit covers ecological factors involving…

Identified some of the misconceptions held by secondary science students (N=232) related to selected ecological concepts and generalizations. Lists the alternative conceptions expressed by these students on food chains and energy flows and pyramids. Offers perspectives on dealing with the sources of the misconceptions. (ML)

Discusses systematics, ecology, and distribution of New Zealand's moas (flightless birds). Presents two theories of extinction: environmental catastrophe and human impact. Concludes that some moa species survived the Pleistocene epoch and primitive man completed the extinction process. (CK)

The development of a mathematics model to simulate small animal populations is described. Assumptions of the population model and options in the program are discussed. (MK)

Describes construction of a model ecosystem using a 10-gallon aquarium with a sand, water and air interface. Pesticides are placed on sorghum plants grown on the terrestrial portion. After 30 days, movement of the pesticide is traced using radioisotope techniques, from terrestrial to aquatic organisms. Details for calculating concentration factors…

Provides a definition for restoration ecology that is suitable for extensive terrestrial applications and presents a decision framework to help organize different phases of the decision process. Encourages a wider spectrum of participants and decisions than have been traditionally employed for restoration planning. (AIM)

Describes Deep Ecology and criticizes its limitations. Discusses mysticism, the bomb, freedom, subjectivity and power as they are addressed by Deep Ecology. Stresses the need to teach ecological balance. (CW)

Proposes a world view or cosmology in the form of 67 laws or principles which are seen by some as governing the Cosmos and the cosmological process. Defines the Cosmos in terms of the ecosphere or Gaia. (CW)

Ecological case study data were used to determine high school pupils' and university students' ability to organize and use these data to predict outcomes of interaction between populations within a community. The poor quality of answers given by the respondents suggests that explicit teaching, prior to the use of the case study, may greatly…

This paper argues that a re-examination of current goals and methodologies and modifications to management practices are necessary if urban water crises are to be minimized. Three problem areas are focused on: (1) the projection of demand and the estimation of supply; (2) the alternatives for balancing demand and supply; and (3) the management of…

This activity, the fifth in a set of elementary teacher-developed units for geography, is intended to help teachers in developing an ecological unit. It examines pollution problems in the United States through observation and inquiry. An environmental walk activity is outlined that can be performed in any area near a school. It provides an…

This Spanish ecology packet contains resource units and materials for intermediate and advanced Spanish classes. It is designed to be used for individual and small-group instruction in the senior high school to supplement the Spanish language curriculum. Included are articles, pictures, and cartoons from Spanish-language newspapers and magazines…

The document is a student resource unit to be used in teaching high school vocational agriculture students about the environment. The relationship between ecology and changes in the ecosystems induced by man are discussed. The kinds of environmental problems treated are pollution, land use, and natural resources. Some causes of environmental…