Determined if the number of operational questions asked by fifth- and sixth-grade students (N=72) increased by teacher modeling or by practice at writing such questions. One finding is that students experiencing two types of teacher modeling asked more operational questions than students in a control group. (JN)

Reports a single case design study on the exam performance in science of fifth and sixth graders (n=27) using note taking combined with self-questioning. Authors found gains in science exams when notetaking/self-questioning strategies were in effect. (PR)

Students from 15 intact classes in grades 6 and 7 (N=142) from suburban schools in Perth, Australia, were used to investigate their time on task and achievement in process-oriented lessons. One finding noted is a positive relationship between achievement and student reasoning ability and engagement in planning and collecting tasks. (JN)

Conducted an ethnography to evaluate the usefulness of the notion of community of practice in classroom settings. Documents how collectively available knowledge of a classroom community was transformed as resources and practices were adopted by more and more members. Discusses implications for the organization of classroom environments that…

Found that the strength of the relationship between peer and individual attitude toward science increases significantly from grades 6-8 (peaking in grade 9) and that the relationship increases during the school year such that, by the end of the year, there are no differences between grades. Implications for science instruction are noted. (JN)

Discusses problems reflecting the crisis in education, presenting general approaches for resolving the problems. Also discusses the California Earthquake Education Project (CALEEP), a program which provides education of current concern (including personal emergency preparedness) to the public. CALEEP activities are successful due to many social,…

Determined that graphic organizers are effective in increasing the achievement of sixth-grade (N=235) and seventh-grade (N=220) middle school students who used the organizers. Reasons why the graphic organizer enhances student learning and is an effective and practical teaching strategy are also discussed. (JN)

Investigated sex-related differences in science achievement from a science assessment project in British Columbia. Findings (obtained from students in grades 4, 8, and 12) confirm earlier findings that boys outscore girls on items testing understanding and application of scientific knowledge. No sex-related differences on process skills were…

Investigated the grade/grade levels at which alienation from science occurs. Alienation is defined in terms of declining science subject preference and attitude scores of students (including Blacks and females) in cross sectional samples of adjacent grade levels. Data show that the greatest decline occurred between 6th and 7th grades. (JN)

Approximately 4000 students participated in a study to determine relationships between attitudes toward science, achievement motivation, and demographic variables over the school year and across grades (6-10) by sex. Positive attitudes and motivation declined steadily across the grades with significant sex differences (males having more positive…

Investigated attitudes toward lectures, self-concept, and locus of control of Egyptian middle school teachers with (N=40) and without (N=40) professional educational training. A set of more desirable attitudes toward lectures, higher self-concept, and greater internal locus of control were found in the group with professional training. (DH)

Uses base-year data from a nationally representative database (NELS:88) to identify important explanatory factors for gender differences in science performance. Documents a large advantage for boys on the subtest of physical science and a modest advantage for girls in life science. Concludes that laboratory experiences are beneficial for girls'…

Reports on a study to extend the concurrent and predictive validity of the Teacher Performance Assessment Instrument by including a sample of middle school science teachers. The validity criteria for the study involved observing student engagement and integrated process skill achievement. (TW)