The aim of this study is to determine the effect of variables such as gender, class and parental education level, family income level on motivation levels of students to learn science and do research, performance, communication, collaborative work and participation. The study group of the study was in the 2015-2016 academic year, public schools in…

This report examines a Massachusetts pilot program for quarterly benchmark exams in middle-school mathematics, finding that program schools do not show greater gains in student achievement after a year. But that finding might reflect limited data rather than ineffective benchmark assessments. Benchmark assessments are used in many districts…

The objective of this study was to begin to examine middle school classrooms for examples of either gender equity or gender bias. Data were collected by visiting 80 classes in 10 middle schools in central Connecticut. Classes observed included 6th, 7th, and 8th grade classes in social studies, mathematics, science, language arts, foreign language,…

The authors test biosocial models that posit interactions between biological variables (testosterone, estradiol, pubertal status, and pubertal timing) and social context variables (family, peer, school, and neighborhood) in predicting adolescent involvement with cigarettes and alcohol in a sample of 409 adolescents in Grades 6 and 8. Models…

Concepts used by two classes of grade eight students, one advanced and the other average, to explain the changes that occur when water is heated to boiling are presented. Little difference was found between groups in terms of the personal misconceptions used to explain boiling. The changes that take place in conceptual knowledge immediately after…

Research finds that the availability of specific coping resources can alleviate the more harmful effects of stress among adolescents. Although studies have investigated the relationship between coping resources and various outcomes among general samples of youth, no research has focused on adolescents who report high personal standards in…

Examined are the sex differences in mathematics achievement from a cross-cultural perspective using the data of the Second International Mathematics Study. The overall sex differences in geometry and measurement areas are reported. It was found that differences among countries were greater than sex differences. (YP)

The research reported in this study was done to evaluate the understandings developed by students who meet science concepts through a textbook. Findings indicated that concrete concepts were better understood by eighth grade students than formal concepts and that students achieved some understanding of some formal concepts. (CW)

This study reports the application to classroom dialogue of the Thematic and Structural Analysis (TSA) Technique which has been used previously in the analysis of text materials. The TSA Technique identifies themes (word clusters) and their structural relationship throughout sequentially organized material. Dialogues from four Year 8 science…

This paper examines theories of human development within the context of the models presented by the schools of cognitive learning, behavioralism, psychoanalysis, and humanistic views of growth. Stress is placed on the stages of human development that provides a means of better meeting the needs of students ages 10-14 in the middle school milieu.…

An instructional model based on a learning cycle including correlation, analysis, and generalization (CAG) was developed and applied to design an instructional module for grade 8 students in Taiwan, Republic of China. The CAG model was based on Piagetian theory and a concept model (Pella, 1975). The module developed for heat and temperature was…

In response to reports that have received widespread attention decrying the failure of science education in the United States to prepare sufficient numbers of scientists, projects have sought to determine what can be done to encourage academically oriented youths to enroll in more science courses in high school and preserve their option of going…

Assessed is the level of scientific and natural resource knowledge possessed by fourth-, eighth- and eleventh-grade students. Misconceptions are noted. Discussed are implications for teaching about acidic deposition. (CW)

Knowledge about the structure of arithmetic expressions enables people to reason effectively about such expressions, including an ability to judge equivalence under transformations. This paper reports an empirical study of six middle-school children who judged the equivalence of three sets of three-term arithmetic expressions with an addition and…

Reports on a study of the impact of attending restructured schools on the achievement and engagement of 8,845 eighth graders from public, Catholic, and independent schools. Finds modest, but consistently positive, effects on both achievement and engagement. Also finds that students attending smaller schools demonstrated more academic achievement.…