Describes a general systems evolutionary model and demonstrates how a previously established ecological model is a function of its past development based on the evolution of the rock, nutrient, and water cycles. Discusses the applications of the model in environmental education. (MDH)

Proposes the use of a series of 11 casts of fossil skulls as a method of teaching about the theory of human evolution. Students explore the questions of which skulls are "human" and which came first in Homo Sapien development, large brain or upright stance. (MDH)

In 1985, People for the American Way released its first review of biology textbooks that was inspired by the ongoing controversy over whether or not (and how) evolution should be taught in public school classrooms. The purpose of this review is to gauge how successful the response of educators and scientists have been at convincing publishers that…

This syllabus has been developed as an alternative to Regents biology and is intended for the average student who could benefit from an introductory biology course. It is divided into seven major units dealing with, respectively: (1) similarities among living things; (2) human biology (focusing on nutrition, transport, respiration, excretion, and…

Discusses between-species variation in adaptation of the photosynthetic mechanism to cope with wide fluctuations of environmental water regime. Describes models for water conservation in plants and the role of photorespiration in the evolution of the different pathways. (CW)

Reports on a study designed to examine students' understanding of certain aspects of heat, pressure, and evolution. Results indicated that little change was apparent over the two-year period of the study, with most of the students in the 12 to 14 age range at the same conceptual level as the 14 to 16 year olds. (TW)

Reviews issues and events related to adopting high school biology textbooks in Texas. Specific reference is given to the viewpoints of Mel and Norma Gabler. It is argued that factors controlling textbook content should not result from past market forces, but from a permanent science constituency and an informed public. (DH)

Outlined is background information and procedures for conducting an archaeological dig including vocabulary, tools, site selection, and pre- and post-dig activities. (DC)

Presents a simple activity that simulates natural selection working on random mutations through many generations. (PR)

This packet provides sample lessons from the program "Stones and Bones: A Laboratory Approach to Physical Anthropology." The samples are from the unit of 20 lessons that are investigative-oriented for students to explore anthropological topics. Unit 1, "In Search of Human Ancestors. How We Study Our Past: Stories Told by…

The question of human origin has always been disputed by evolution theorists. This book provides a comprehensive survey of the debates over human evolution from the time of Darwin to the 1940s. Part 1 discusses the early controversies, noting that they focused on philosophical issues rather than causes or details of the evolutionary process. A…

One in a series of units of instruction for gifted students, the booklet focuses on humanities and science. Three sample units are offered for students in grades 9-12. In "Man's Origins: Where Did He Come From?" students examine the conflicts over evolution versus creationism, impacts of genetic control, and the ecomonics and politics of the…

This study was designed to investigate the influence of a diversified instructional strategy to overcome misconceptions held by freshmen undergraduate students with respect to the nature of a scientific theory. The theory of evolution was selected because it is the most significant unifying theme within the discipline of biology. Two classes were…

Describes some of the contributions made by the field of paleontology to theories in geology and biology. Suggests that the two best examples of modern evolutionary paleontology relate to the theory of punctuated equilibria, and the possibility that mass extinctions may be cyclic. (TW)

Explores the issue of the consistency of use of students' conceptions across different tasks which probed understandings of aspects of pressure, heat, and biological evolution. Findings indicate that children have alternative frameworks for all investigated areas. (ML)