Discusses a study undertaken to determine the ecological effects of off-road vehicles, such as four-wheel drive trucks and dirt bikes in the Big Cottonwood Canyon area near Salt Lake City. Applications of the study to other investigations of off-road vehicles are discussed. (DB)

The author lists the advantages of component models and suggest their substitution for sequence models, which emphasize time rather than space relationships, in the teaching of geomorphology. (JH)

Describes a model for generating solution features, or karren, on gypsum blocks within 24-48 hours in order to illustrate terrain-forming processes. This method for replicating landforms provides hands-on experience for students, and can be varied to demonstrate a number of principles. (LS)

Discusses how geographic information is organized into regions. Defines several functions of regions and describes how they are determined. Presents exercises to teach students about regions and lists 10 suggestions for teaching regional geography. (AEM)

Provides guidelines for preparing a unit on African geography, specifically physical landscape, using inquiry techniques. (DB)

Suggests a teaching method (the Visual Response System, VRS) for use in teaching geography concepts to students in high school social studies classes. The purpose of the VRS is to increase the level of active student response to instructional material. A program based on VRS map skills is described. (DB)

Often students are naive or have misconceptions regarding physical geography because of little or no exposure to the discipline; therefore it might be beneficial to relate content to their other experiences and interests. Students have an interest in some type of music, and by tapping into this, students can further explore geographic concepts.…

Provides a brief overview of current geographic ideas regarding continental drift and plate tectonics and suggests techniques for illustrating continental motions to elementary school pupils. (Author/DB)

Suggests that geographers can serve their communities as Boy Scout merit badge counselors. Identifies several merit badge projects that are closely related to geography topics. Discusses projects involving (1) environmental science; (2) geology; (3) oceanography; (4) orienteering; (5) weather; (6) U.S. cultures; (7) community citizenship; and (8)…

Five different maps are examined to illustrate the variety of appraches necessary for the analysis of land form from topographic maps. (JR)

Presents an exercise, for use in college-level economic geography courses, which teaches the concept of nodal and network accessibility with an application to manufacturing locations. Intended to guide students to think spatially and to generalize from numeric data, this out-of-class activity teaches students to discover results, to do simple…

Identifies the rapid growth of cities in developing nations as one of the most significant demographic phenomena of modern times. Comparative data and policy considerations are presented for the world generally, and for Africa, Latin America, and Asia, specifically. (DB)

Describes a field exercise exemplifying aspects of the variable source area model. States that objectives of the exercise are to ensure that students understand why there is a variation in discharge in different parts of a basin, learn a dilution gauging method, and perform necessary calculations. Appendices describe the Gulp Injection method and…

This set of lessons uses the six essential standards of "Geography for Life" as a basis. At least one lesson is provided for each standard and linked to one or more of the five fundamental themes of geography. At the end of each section is also a special active teaching feature to help students further focus on the concepts presented. The lessons…