Provides a format for the identification of fossils when introducing geologic time in the laboratory. Presents an organization of fossils into three major groups based on radial, bilateral, and no apparent symmetry. States that this method reinforces student learning and provides for an orderly approach to fossils. (RT)

Summarizes the development of the Earth's age calculation including the work of Archbishop Ussher, James Hutton, Lord Kelvin, Ernest Rutherford, Bertram Boltwood, and Arthur Holmes. Describes the changes in radioisotope dating methods. (YP)

Mysteries of the biological past that paleontologists are trying to solve are discussed. Topics include first seeds, fossils and computers, packrat middens, charcoal clues, soft parts, Burgess shale, halkieriids, toe count, whales with feet, long necks, and changing functions. (KR)

Explains the procedure of constructing a geological timeline pit for elementary and secondary science classes. Presents a follow-up activity and discusses the impact of fossil pits. (YDS)

Describes a new hypothesis regarding the origin of bulungamayine kangaroos. Suggests that this group of Oglio-Miocene kangaroos independently evolved adaptations for herbivory and are likely to be ancestral to modern and recently extinct plant-eating kangaroos. (Contains 17 references.) (Author/WRM)

Describes the use of a creationist-derived lesson plan in a nonmajor zoology class to demonstrate students' grasp of scientific concepts and principles. (WRM)

Reports on a meeting in China in 1999 that focused on the origins of animal body plans and their fossil records. Discusses the theoretical implications of fossils that preserve internal as well as external structures. (DDR)

August 2002 found the author scouring the rocky shore of Joggins, Nova Scotia, hunting for fossils dropped off by the last high tide. The experience highlighted the challenges of paleontology. She collected a bunch of rocks she thought had definite prints of plants or animals, but when she took them to the town's fossil museum, it turned out she…

This book gives the reader ideas for providing primary-grade students with literacy learning opportunities that integrate conventional literacies, such as phonics and comprehension, with new literacies, such as multimedia composition and hyperlink navigation. The reader will find a variety of linked activities, including reading children's books,…

Five central scientific issues are critical to consideration of the treatment in school curricula of the origin and evolution of the universe and of life on earth. These issues are: (1) the nature of science; (2) scientific evidence on the origin of the universe and the earth; (3) the consistent and validated scientific evidence for biological…

Promotes the study of ancient rocky shores by showing how they can be recognized and what directions future research may follow. A bibliography of previous research articles, arranged by geologic period, is provided in the appendix to this paper. (CW)

Presents (1) background information explaining how paleontologists solve dinosaur mysteries using fossil clues; (2) activities on this topic; and (3) ready-to-copy student materials. Each activity includes an objective, list of materials needed, recommended age level(s), subject area(s), and instructional strategies. (JN)

Provides information on early written accounts of fossils and contrasts historical phases regarding their organic or inorganic origin. Topic areas discussed include the deluge as a stimulant to geological investigation, stratigraphic sequences and earth history, extinction, faunal succession and organic evolution, and fossil evidence of…

This lesson plan is concerned with early humankind and its development into human societies. It presents four topics for Unit I: (1) cave art; (2) paleontological discoveries; (3) evolution from hunting-gathering to farming; and (4) development of language. It also suggests completion time for each topic; addresses the uses and significance of the…

Describes a unit on dinosaurs that led students into many other areas and concepts. (GB)