How people evaluate primary and secondary sources when considering historical questions was studied by asking eight historians and eight high school seniors to think aloud while reviewing written and pictorial documents about the Battle of Lexington. Differences between the groups are discussed concerning cognitive processes and beliefs about…

The ASPIRA Association in the District of Columbia conducted a longitudinal multimethod study with 1,152 students based on school records, interviews, the High School and Beyond study, and 1-year followup to study dropouts among Hispanic-American students in 5 cities: Chicago, Miami, Newark, Milwaukee, and San Antonio. Findings represent an…

A random household survey of 569 African-American adults in Oakland and 568 in San Francisco (California) indicates a high prevalence of smoking (41.9 percent), with smoking more likely by those reporting high stress. Stressful environment may contribute to high-risk smoking behavior among urban African Americans. (SLD)

The Tuskegee study of untreated syphilis in black males caused distrust by blacks of the public health system that has implications for Acquired Immune Deficiency Syndrome (AIDS) and Human Immunodeficiency Virus (HIV) studies. AIDS prevention among blacks may require openness about the Tuskegee study to allay fears of repetition. (SLD)

Superintendents (n=89) and school board presidents (n=88) from 89 of the 100 largest school districts in the country are surveyed to identify the major problems confronting large districts. Financial issues and related concerns are the most often identified problems. Critical characteristics of superintendents and districts are discussed. (SLD)

The opinions of 98 Australian educational experts concerning mathematics skills necessary for future numeracy were solicited. The qualitative comments were incorporated into three scenarios reflecting alternative visions for the future: a careful scenario, a futuristic scenario, and a process scenario. (24 references) (MDH)

Investigates teaching propositional logic (hypothesis testing and scientific reasoning) to preservice teachers enrolled in an elementary science method course (n=48). Results indicate that students scored higher on a posttest of the Propositional Logic Test than on the pretest. Authors conclude that even a brief intervention in logic can improve…

Describes "Family Computers," an educational program developed by EQUALS that brings families together weekly to have fun with mathematics while using computers. Discusses software selection, provides a lesson plan for grades 4-8, and presents 7 tips for instructors. (MDH)

Presents a series of activities that help students discover the Pythagorean Theorem and extension activities to explore various dissection proofs of the Pythagorean Theorem. Includes reproducible worksheets. (MDH)

Discusses the potential that school mathematics has for being a source of exploration and discovery for students and teachers. Provides a process-oriented definition of understanding mathematics. Presents activities in which students construct computer and actual models of polyhedra and make conjectures regarding a medical research application of…

Preservice elementary teachers worked cooperatively to explore the relationship between the measure of the central angle and the number of sides of regular polygons using the reflection of a line in a hinged mirror. The experience involved conjecture and experimentation, communication, and building connections between science, geometry, and…

Presents four hands-on and computer-based activities to develop measurement skills. Students examine, measure, compare, and contrast the area, perimeter, and volume of geometric figures using concrete materials and computer spreadsheets. (MDH)

Explores the concept of youth culture in South Africa, examining its emergence and development. The historical background supports a framework to inform the debate on policy strategies to deal with negative aspects of current South African youth culture. An agenda is suggested for redirecting youth culture. (SLD)

Suggestions on providing home-based support in student development and study skills focus on study skills inventories, time management, reference materials, reading rate, oral reports, test taking, note taking/outlining, listening, visual material, writing reports, and library usage. (DB)

D. M. Stewart draws no implications for connecting African history and culture to academic achievement. Racism continues to exist; and only education that leads to cultural liberation, political solidarity, and economic strengths will prevail against it. Howard University must see itself as a center for academic and cultural excellence. (SLD)