Exotic species are organisms transported by humans, wildlife, wind, and water into regions where they did not historically exist. This ERIC Digest describes available materials and resources for teaching and learning about these exotic species. Sixteen Internet sources are provided along with six videotape resources. The digest also provides…

This ERIC Digest investigates the earth and space science guidelines of the National Science Education Standards. These guidelines are frequently referred to as the earth system and include components such as plate tectonics, the water cycle, and the carbon cycle. This Digest describes the development of earth systems science and earth systems…

In the information age of instant access to libraries, databases, information centers, organizations, government agencies, and self-appointed experts worldwide, it is hard to decide where to turn for accurate, reliable, and up-to-date information about science education. This digest provides an annotated listing of World Wide Web resources and…

The ability to think critically is essential if individuals are to live, work, and function effectively in a current and changing society. As adults, students will be living in a complex world and in a democracy where both individual and collective actions will require effective selection, processing, and use of information. National, state…

Graduate students are often assigned teaching responsibilities as part of an assistantship, but most have had very little or no formal teaching experience. This digest summarizes some of the literature and resources available to support graduate assistants in their teaching roles. Sections include: (1) "Attention to How Students Learn";…

This digest reviews information in the science education literature on teaching about societal issues in science classes. Reasons for including a discussion of social issues in science classrooms are given, and instructional approaches for teaching about science and society are presented. Several Internet resources related to teaching about…

This digest provides an overview of several meta-analysis studies which focused on various aspects of science instruction. These studies examined: productive factors in science learning for grades 6 through 12; quality and quantity of instruction; effects of various teaching strategies on science achievement; instructional systems in science…

Many school staff and their client communities are concerned about pupil achievement, skills, and attitudes related to science. To respond to these concerns, staff need to determine how they can improve their science programs by modifying the content and skills emphasized in the curriculum, changing and supplementing instructional materials,…

Many school staff and their client communities are concerned about student achievement, skills, and attitudes related to science. To respond to these concerns, staff need to determine how they can improve their science programs by modifying the content and skills emphasized in the curriculum, changing and supplementing instructional materials,…

An informal study found that zoo visitors want to know not just the name, weight, and age of animals in a collection, but also about diet, reproduction, life span, and behavioral characteristics. What kinds of learning opportunities, beyond enhanced signage, can be offered to the sophisticated new breed of visitors in zoos, aquariums, and nature…

This digest focuses on field instruction in school settings. Major areas considered include: (1) factors contributing to the paucity of field activities; (2) whether teacher commitment to the concept of field instruction exists; (3) research on affective-realm educational values of field instruction; (4) research on cognitive-realm educational…

Looking to the year 2000 and beyond, this digest explores the lack of individuals entering the fields of science, especially underrepresented minority students such as Blacks, Hispanics, and American Indians. Sections include: (1) "Changing Demographics"; (2) "Status of Minorities in Science"; (3) "Barriers to…

This digest was prepared to provide some information about activities aimed at improving the science curriculum, a task that is neither easy nor simple. Six identifiable emphases are identified including: inquiry teaching; science, technology, and society; conceptual change; thematic science teaching; The Scope, Sequence, and Coordination project…

Research related to environmental education has consistently indicated that many students and young adults attribute a large amount of their knowledge of environmental concepts, problems, and issues to out-of-school (non-formal) educational settings and experiences. Data also indicate that students and young adults attribute much of their…

This digest provides information about "Research Within Reach: Science Education. A Research-Guided Response to the Concerns of Educators," part of a series produced by the Appalachia Educational Laboratory, Inc., Charleston, West Virginia. (Previous volumes in the series focused on reading, elementary mathematics, oral and written…