Mass media, particularly television, influence public conceptions and attitudes toward learning science. The discovery of an original method that does not rely on self-reported viewing habits to measure the impact of television on students' performance in science arose from a study of a unit on electricity in a Physics course. In determining the…

Submicrorepresentations (SMR) could be an important element, not only for explaining the experimental observations to students, but also in the process of evaluating students' knowledge and identifying their chemical misconceptions. This study investigated the level of students' understanding of the solution concentration and the process of…

During childhood and adolescence, increases in heritability and decreases in shared environmental influences have typically been found for cognitive abilities. A sample of more than 2,500 pairs of twins from the Twins Early Development Study was used to investigate whether a similar pattern would be found for science performance from 9 to 12…

The purpose of this study was to examine the impact of related educational factors on the mathematics and science achievement of secondary students. The researcher compared the variables of instructional design, economic status and retention against the exit level scores on the mathematics and science Texas Assessment of Knowledge and Skills…

Tracking is the process of sorting students into different curriculum tracks, such as academic, general or vocational, based on student's abilities, interests, and needs. Ability grouping pertains to academic subjects and is the process of placing students with similar skills and abilities into levels, such as an honors level course or a regular…

Few elementary school teachers command a science background sufficient to offer children early and sustained opportunities to develop an understanding of science concepts, and facility with scientific modes of reasoning. This four-year, NSF-funded study was designed to investigate how and to what extent particular combinations of science content…

This article is concerned with the impact of recent reforms to specifications for science exams taken by secondary school students in England at age 16+, and other policy shifts, particularly that towards "triple science". It draws on data from the National Pupil Database/Pupil Level Annual School Census, together with fieldwork in a…

Effective teaching and learning of science depends on the selected teaching method touching students' most learning senses. This study investigated the effects of cooperative learning on eighth grade students' achievement and attitude toward science. Participants were 68 students from two different eighth grade classrooms in an elementary school.…

This study explored the influence of a Saturday Science program that used explicit reflective instruction through contextualized and decontextualized guided and authentic inquiry on K-2 students' views of nature of science (NOS). The six-week program ran for 2.5 hours weekly and emphasized NOS in a variety of science content areas, culminating in…

This study examines the statistical association between timing and duration of undergraduate research participation and college retention and performance in the biological sciences at the University of California, Davis (UC Davis). Using longitudinal data from this large research university, the authors make a substantial contribution to the…

Efforts to promote academic achievement by increasing access to courses, especially in mathematics, may mask educational disparities if variations in curriculum are not also monitored. A multi-dimensional description of students' mathematics curricula during high school was obtained from analyses of surveys, transcripts, and textbooks collected…

There have been substantial reform efforts in science education to improve students' understandings of science and its processes and provide continual support for students becoming scientifically literate (American Association for the Advancement of Science in Benchmarks for science literacy, Oxford University Press, New York, 1993; "National…

Drawing from the Deweyan theory of experience (1934, 1938), the goal of teaching and learning for transformative, aesthetic experience is contrasted against teaching and learning from a cognitive, rational framework. A quasi-experimental design was used to investigate teaching and learning of fifth grade science from each perspective across an…

There is an international trend in mathematics education of antiauthoritarianism, emphasising cooperative learning and students' autonomous search for knowledge. In Sweden, this is framed by "students' independent work", characterised by only limited amounts of teacher-student and student-student interaction and communication and a low…

This response looks specifically at the research related to teacher certification, alternative certification, and student achievement in science or mathematics. The research findings are inconclusive, and there is a need for more experimental and quasi-experimental studies to further define causality. (Contains 1 footnote.)