Contains the annotated bibliographies of introductory books and sections of books, recent introductory articles, more advanced articles, and more advanced books dealing with quasars and active galaxies. (CW)

Describes a cooperative program between Indiana University and The Children's Museum of Indianapolis that was designed to expose preservice elementary teacher trainees to children who were interacting with the museum's displays. Discusses some of the misconceptions that the children held about certain scientific concepts and the entertainment…

Discusses various developments in both science and theology following the work of Charles Darwin on evolution. Differentiates between the facts regarding evolution and the theory of natural selection as a mechanism for evolutionary change. Warns that the differences between facts and theory have not been adequately emphasized by scientists. (TW)

Describes a study which sought to determine whether differences existed between girls and boys in terms of their concept structure interrelatedness competence (ConSIC) in the areas of physical science, life science, earth sciences, between sciences, within sciences and across all sciences by measuring ConSIC. (ML)

This study investigates the fate of claims made by middle school science students working in collaborative groups in a multicultural urban classroom and the concomitant effects on engagement and understanding. Given problems of a complex and open-ended nature in a learning community setting, students were challenged to establish group positions…

This activity book is part of a series designed to take a concept or idea from the existing school curriculum and develop it in the context of the Great Lakes using teaching approaches and materials appropriate for students in middle and high school. The theme of this book is Great Lakes climate and water movement. Students learn about land-sea…

This paper reports on a study that used Hestenes' Force Concept Inventory (FCI) to describe Newtonian force concepts and misconception belief systems held by preservice teachers in physical science and physics students attending an urban university in Chicago, Illinois. Results indicate that constructivist instruction in force concepts was of…

This paper reports on the results of substituting one-hour active-engagement tutorials using microcomputer based laboratory (MBL) equipment for traditional problem-solving recitations in introductory calculus-based mechanics classes for engineering students at the University of Maryland. The results of two specific tutorials--one on the concept of…

This curriculum module explores genes, environment, and human behavior. This book provides materials to teach about the nature and methods of studying human behavior, raise some of the ethical and public policy dilemmas emerging from the Human Genome Project, and provide professional development for teachers. An extensive Teacher Background…

Recent reforms in science education call for curricula designed to support students' construction of knowledge through inquiry. Teachers need to learn new methods and content to enact reform-based curriculum, and educative materials designed to address teacher as well as student learning are one vehicle for this type of reform. This paper…

Computers, because of their computational speed and multi-representational capabilities, are particularly well-suited to the implementation of dynamic models. This paper reviews research conducted on the use of computer-based models in precollege science classrooms. Topics addressed include Investigations of Running Simulations, Investigations of…

Ranger Rick's NatureScope is a creative education series dedicated to inspiring in children an understanding and appreciation of the natural world while developing the skills they will need to make responsible decisions about the environment. The topic of this issue is "Astronomy Adventures." Contents are organized into the following…

Ranger Rick's NatureScope is a creative education series dedicated to inspiring in children an understanding and appreciation of the natural world while developing the skills they will need to make responsible decisions about the environment. The topic of this issue is "Wading into Wetlands." Contents are organized into the following…

The concept of physical and chemical change is far from being the clearest and most self-explanatory concept in the world. If a number of chemists are asked to define physical and chemical change, there may well appear to be a fair degree of uniformity in their answers, until a few examples are suggested. When chemists are asked to place a variety…

Describes a reading assessment technique (different from most reading level evaluations) involving identification of the concepts for study, categorizing the statements about the concept, and analysis both within and between texts. Analysis allows teacher to make judgments relating to convenient order of concepts, rate of development, and…