A survey of the scientific literacy of selected high-school leavers at the secondary/tertiary educational interface in South Africa revealed that taking Physical Science in grade 12, in contrast to Biology, plays a more significant role in the achievement of scientific literacy by these students. An explanation for this result was sought by…

The purposes of this study were to extend the investigation concerning the limitations of quantitative data, explore the need for and use of qualitative data, and to evaluate two chemistry courses (CHEM Study and Modern Chemistry, 2nd edition). In his research, the investigator conducted a partial evaluation of these two courses and assessed the…

This investigation was undertaken in order to establish the status of scientific literacy among three groups of secondary school students in four Brisbane, Australia high schools, and to reduce the apparent reticence of science teachers to evaluate students' achievement in the various dimensions of scientific literacy by demonstrating appropriate…

A great number of misconceptions in diverse subject areas as well as across age levels have been documented and described. Photosynthesis is one of the more intensively studied areas in biology. The purpose of this research was to carefully select and define misconceptions about photosynthesis needing remedial efforts. To achieve this, a specially…

This paper discusses a study that compared enrollment patterns in advanced math and science courses of (n=720) junior and senior girls in public coed and parochial all-girls high schools in Louisiana. The study also examined survey responses regarding career goals and positive and negative career influences on girls. The same survey responses from…

This paper is a personal interpretation of how two half-year daily teaching assignments in grade 12 physics influenced the career of a science teacher educator at Queen's University (Kingston, Ontario, Canada). The teacher educator felt that this experience helped him speak to his preservice teachers more realistically and convincingly about the…

Locus of control, a generalized belief about causality in one's personal life, was identified as a potential variable impinging upon the acquisition of science-related attitudes in classes of high school students from 10th grade biology, and 11th and 12th grade chemistry, and of college elementary education majors. Correlations of the…

This study investigated the effects on the performance of different age group students of: (1) method of task presentation; (2) format of test questionnaire; and (3) the numerical content of the tasks. The sample consisted of 556 students from grades 7, 9 and 12. The tasks, used for assessing reasoning skills, were taken from the Video-Taped Group…

The learning approaches of secondary students were studied for 495 eighth-, tenth- and twelfth-grade students in Singapore. The focus was on determining: (1) the dominant approach used by students in learning different academic subjects (English, Chinese, mathematics, and science); (2) the motive-strategy consequence in learning these different…