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…

Students undertaking mathematics courses in their final year of secondary education in Victoria are assessed using a combination of school based coursework assessment and examinations. Over the last decade, students have used technology such as graphics calculators, statistical software, spreadsheets, and computer algebra systems (CAS) extensively…

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…

The paper concerns the analysis of the role of artefacts and instruments in approaching calculus by graphic-symbolic calculator at high school level. We focus on an element of the introduction of calculus: the global/local game. We discus the hypothesis that the zoom-controls of calculator support the production of gestures and metaphors that…

This report analyzes the discursive interactions of four students to understand what heuristic methods they develop as well as how and why they build isomorphisms to resolve a combinatorial problem set in a non-Euclidian context. The findings suggest that results of their heuristic actions lead them to build isomorphisms that in turn allow them to…

Place of residence or location of school, in terms of rural or urban, have been considered to be related to students' educational and occupational aspirations in many studies. Results of this study indicate that urban students had higher educational and occupational aspirations than rural students; however, rural schools seemed to emphasize…

Contributing to research delineating the cognitive processes of writers who are revising their own texts after feedback from members of their intended audience, a study (1) determined whether more able writers would be more responsive to their readers' feedback than would less able writers; and (2) verified results of a previous study indicating a…

Two questions about the effects of microcomputer-based laboratory (MBL) activities on graphing skills were addressed in this study: (1) the extent to which activities help students link their concrete experiences with motion with graphic representations of these experiences; and (2) the degree of importance of the real-time aspect of the MBL in…

A survey of 6th and 12th grade students in a Midwest school district reveals largely indifferent or negative attitudes toward social studies subjects. Forty-six students responded to questions which asked them to name the most important, favorite, and least favorite subjects and to recall what was interesting and uninteresting in former social…

A variety of methods are used to assess secondary school seniors in Australia to determine college admission: locally-developed achievement tests in curricular subjects; external achievement tests; and general aptitude tests, such as the Australian Scholastic Aptitude Tests. Testing problems include aggregating and rescaling of scores. (GDC)

A problem that arises when a differential item functioning (DIF) study is done with samples of examinees differing in ability is examined. A test may function differently when the populations from which the items are calibrated are not of equal ability. Since the lower ability examinees get many difficult items incorrect, the spread (standard…

To study gifted adolescents and their perception of education, social relationships, career counseling, and self-image, interviews were conducted with 60 grade twelve students identified as gifted in four secondary schools in Ontario (Canada), and with 12 of their teachers/guidance counselors. Information from the Offer Self-Image Questionnaire…

Using a recursive network transition model for depicting stories to generate two stories of contrasting structure (successive episodes organized by topic and embedded episodes organized by failed and successful goals), a study examined the understanding of the structures by having children in the third through eleventh grades rate each story…

Data derived from student evaluations of two conferences on educational opportunities for American Indian youth are presented in this document. Evaluations derived from the first conference are analyzed in terms of the 10-item questionnaire and the 205 responses made by junior and senior high school students attending workshops on higher education…

Compressed speech tapes--recordings of a voice reading a selection at the normal rate of approximately 150 words per minute that are speeded up to as much as 400 words a minute--can be used successfully with students to provide practice in improving reading rate and comprehension. In a field test conducted with 23 high school juniors and seniors…