Reports the variations in the black/white ratio of age-specific, all-cause mortality rates among 38 U.S. Standard Metropolitan Statistical Areas (SMSAs) with populations greater than one million in 1980. Identifies SMSAs containing geographic areas with unusually high or low black/white mortality ratios. (GLR)

Investigated group, grade, and gender differences in attitudes toward mathematics and science of gifted middle grades students (n=256) from three ethnic backgrounds. All groups exhibited positive attitudes. Significant group differences were found in students' perceptions of teachers' attitudes, mathematics anxiety, effectance motivation, and…

Contends that instruction in schools from elementary through university levels is a seamless web in which numerous elements of subjects converge with elements from other subjects. Asserts that a variety of disciplines can be taught through a study of Christopher Columbus and the Columbus voyages. (CFR)

Describes hands-on physical anthropology activities for teaching students about evolution. Using evidence found in hominid skulls, students conduct investigations that involve calculating ratios. Eight full-page photographs of skulls from the program Stones and Bones are included. (PR)

The ability of 3-way INDSCAL and ALSCAL models to recover true structure in proximity data based on 2-dimensional configurations varying in number of subjects (15 and 20) and stimuli, amount of error, and monotonic transformation is examined. INDSCAL outperformed metric and nonmetric ALSCAL in all conditions. (SLD)

Discusses the current and future roles of two-year colleges in science, mathematics, and engineering education. (PR)

Interviewed third-, fifth-, and seventh-grade students to assess who, why, and in what situations students ask for help when they have problems in math. Found that students generally saw teachers as more likely than classmates to facilitate learning. Several grade-related differences are also reported. (MM)

Discusses a child-centered science project in which first-grade students integrate design drawing, construction, mathematics, and language arts to solve engineering problems related to constructing robots. Describes the construction of the robots, follow-up activities, and educational research that supports this approach to teaching. (10…

Argues that methods and procedures for teaching geography are becoming increasingly important as nongeography teachers present geographic concepts in other subjects. Describes an interdisciplinary instructional unit in which students use mathematical calculations to identify population centers in the United States and China. Provides maps, tables,…

Discusses the proposed development of voluntary national tests in fourth-grade reading and eighth-grade mathematics. Explains that these tests will be based on the content and performance standards used in the National Assessment of Educational Progress (NAEP). (DDR)

Differences related to formal reasoning abilities were studied with 227 12th graders in different sections (science, economics, and a unified section of common mathematics and science curricula) of four schools in Cyprus. Observed achievement differences did not correspond to differences found with cognitive measures. Results cast doubt on the…

Describes recent offerings in math software for fractions lessons that provide instruction and interactivity not previously available in electronic formats. Compares three products, including selection criteria for multimedia supplemental materials. A table provides specific information on the products, including grade level, format, system…

Raises the question of what elementary and secondary teachers need to know to teach mathematics and science. Outlines the kind of subject matter knowledge teachers need to learn during their higher education years in mathematics and science. Contains 44 references. (DDR)

Describes two interdisciplinary units that can be used in most middle school classrooms, one on the sinking of the "Titanic" and one on Pickett's charge at Gettysburg during the Civil War. Describes how each unit involves English, math, social studies, and science classes and activities. (SR)

Investigates the extent to which computers were being used by middle and high school mathematics teachers in Missouri. Develops an understanding of the basis for teachers' decisions regarding the use of computers--or lack of--in instruction. Reports that the teachers did not use computers for purposes other than drill and practice. Contains 44…