Reports on conceptual understanding and solution strategies for percent problems of (n=31) students representing 2 ability levels from grades 5, 7, 9, and 11. Strategies evolved from intuitive to formal and increased in diversity with increasing age. Appendix includes concept and computation interview questions. (Contains 15 references.) (MKR)

Two groups of students, one on the Atlantic coast and one on the Pacific coast think about and discuss their own experiences with and perceptions of public education. They were asked to consider the following questions: In your experiences as a student in an education system: What are the things that help students learn? What are the things that…

This study investigated the effectiveness of conceptual change texts oriented instruction accompanied by demonstrations in small groups on students' ecology achievement and attitude towards biology. 78 ninth grade students in a public high school participated in this study. While the control group was taught with the traditional method, the…

This study of student groups working with the Chelsea Bank computer simulation concentrates on the extent to which students are involved in activities related to the Secretary's Commission on Achieving Necessary Skills (SCANS) categories and to knowledge about work place practices. Studying students using the Chelsea Bank simulations offers the…

A program for national educational evaluation was established in Sweden in 1989. In 1992, a second data collection was carried out. The program is designed to serve national and local purposes of evaluation. One concept that has been emphasized strongly is an "explorative way of working." Evaluating an explorative way of working is a…

This curriculum focuses on providing students in grades 7 through 9 with information on the prevention of disabilities. Introductory material describes the curriculum's development; its overall goals; and its four elements (awareness, knowledge, application of knowledge, and life-style and behavior patterns). The introduction also provides…

This unit is one of a series that represents specific moments in history from which students focus on the meanings of landmark events. This unit focuses on the black experience in the critical years after Reconstruction. Using the landmark decision in Plessy v. Ferguson in 1896, the unit opens with an examination of conditions in black America…

This Proctor and Gamble produced and teacher developed environmental education unit is designed to teach seventh through ninth grade students about making informed consumer product choices. The unit focuses on the concept of consumer product life cycle analysis, an approach to assessing the environmental impacts of a product at each stage in its…

Six item bias detection techniques (distractor analysis, the Mantel-Haenszel procedure, Angoff's delta plot, Angoff's modified delta plot, Stricker's partial correlation index, and direct comparison of item difficulties) were compared for their ability to identify biased items at three stages of test development. The techniques were applied to…

Teacher attitudes toward the high school proficiency test were identified through a 15-question survey distributed to 39 secondary school teachers representing various demographic school populations. The subjects were selected from five graduate education classes and a small city high school. The median number of years of teaching experience was…

A study compared the historical awareness of 2,000 East and West German children in the sixth, ninth, and twelfth grades. Because of differing school systems and the general design of the study, researchers analyzed ninth grade data. The study was conducted during the disintegration and reunification of Germany. Students from the two regions…

Chapter 188 of the Massachusetts Acts of 1985 established a statewide testing program that began in 1986. The Massachusetts Testing Program functions to improve curriculum and instruction in the public schools and districts, identify students needing assistance in mastering basic skills in the classroom, and make results available to the public.…

This interim guide, a component of the Northwest Territories (Canada) School Health Program, includes instructional strategies, lesson plans, reproducibles, and teacher background materials for ninth grade classes. The material is organized around the three curriculum units: (1) the mental and emotional well-being unit which has three lessons on…

To answer several questions about the Ohio statewide high school proficiency testing program, correlations of student performance on the ninth-grade proficiency test with other measures of reading and mathematics were studied for approximately 4,600 students in the Cleveland (Ohio) City School District. The performance of students from higher…

A survey was conducted in Illinois to identify the risk of certain health problems among adolescents; to determine the health status of Illinois youth in relation to the Surgeon General's "Healthy People 2000 Objectives" and monitor progress toward national and state goals; and to help those working at national, state, and local levels…