Describes the pilot of a field-based research experience in earth science teacher education designed to produce well-prepared, scientifically and technologically literate earth science teachers through a teaching- and research-oriented partnership between in-service teachers and a university scientist-educator. Indicates that the pilot program was…

Examined is the historical role of museums in Brazil and their relationship to formal and informal precollege education. A transition to a more active role in education for museums is discussed. (CW)

Discussed are some of the reasons for earthquakes which occur in stable crust away from familiar zones at the ends of tectonic plates. Crust stability and the reactivation of old faults are described using examples from India and Australia. (CW)

Introduced is a sandstone classification scheme intended for use with thin-sections and hand specimens. Detailed is a step-by-step classification scheme. A graphic presentation of the scheme is presented. This method is compared with other existing schemes. (CW)

Described is the sequence of topics, learning activities, materials and demonstrations for the course. It is stressed that students can learn these skills in less than 30 hours of instruction. (CW)

Discussed are the motivations of geology teachers, a definition of teaching, and the meaning of geology. Stresses that teaching is a matter of providing opportunities for learning. (CW)

Three uses of this method with sandstone, desert varnish, and granite weathering are described. Background information on this technique is provided. Advantages of this type of microscopy are stressed. (CW)

Describes a fieldwork project in archaeology for teachers. Discusses one teacher's involvement in the Nevada program including field techniques and the development of a classroom lesson. Gives an address for obtaining information about the program. (CW)

Described is an activity in which students locate the epicenter of several earthquakes, plot the trends of the two faults involved, and determine the sense of motion along the plane of the two faults. Provided are objectives, background information, procedures, and data necessary for the activity. (CW)

Presented is an activity in which a mystery setting is used to motivate students to construct their own decay curves of melting ice used as an analogy to radioactive decay. Procedures, materials, apparatus, discussion topics, presentation, and thermodynamics are discussed. (CW)

Presented is an accounting of known numbers of major categories of life, from viruses to mammals. The construction of the census is described. Included are living and nonliving species and genera. (CW)

A method and an apparatus for safely observing sunspots is presented. The McIntosh system of sunspot-group classification is illustrated. Construction and enhancement of the apparatus are discussed. (CW)

The improvement and revitalization of academic geology departments is discussed. A view of a balanced department including rationale, faculty, and staff is provided. Projections of the future supply of geology faculty and students are presented. (CW)

Describes an exercise in which students convert lithostratigraphic columns into chronostratigraphic columns, infer paleolatitude using paleomagnetic data, interpret depositional environments, determine the timing of deformation and terrane collision, construct models, and synthesize the results into a geologic history. Background data, procedures,…

Gives the background to the philosophy for the introductory teaching of global tectonics and the terrane concept. Provides a discussion of local and general considerations, the curriculum, and terrane tectonics. (RT)