Points out that the pupil control ideology of student teachers, as a group, did become significantly more custodial during student teaching. Findings indicate that if a teacher feels threatened unless students are rigidly controlled, effective use of inquiry curricular materials is reduced. (LS)

The Problem-Solving Skills Test" developed by the authors can be used to evaluate student abilities, regardless of what science programs the student has studied. Also, it can be used to evaluate whether the objectives of new elementary school science curricula have been attained. Major limitation is the lack of external criteria for determining…

Nine eighth grade classes were examined to identify the nature, distribution and patterning of verbal discourse. Included are a description of the categories used (Smith and Meux), a description of the nature of the verbal interaction in science lessons, and a resulting comparison between Australian, American, and New Zealand teachers. (DS)

Compared effectiveness of two approaches of teaching BSCS, Molecules to Man, to eighth grade students. Individualized instruction was significantly superior to group instruction in achievement, understanding of science, critical thinking ability, and attitude toward science. (DS)

Study examined the influence of the incorporation of set induction into teacher's instructional strategy upon pupil achievement, retention, and assessment of effective teaching. Eighteen pre-service teachers were used with half receiving instruction on set induction. Results indicated set induction is an important variable in teacher effectiveness…

Presents the procedures, results, and conclusions of a study to determine students' understanding of science after they studied integrated science for a year in grades 7-10, in school near Melbourne, Australia. Analysis of responses to Test On Understanding Science (TOUS) found a number of common deficiencies and no significant gain. (DS)

Presents the procedures, results, and conclusions of a study designed to see if mathematical deficiencies can be inferred from PSSC students' performance by using a hierarchical model of requisite skills. Assuming inferences were possible, remediation was given. No effect due to remediation was observed but analysis indicated incidental learning…

Presents the procedures, results, and conclusions of a study designed to compare the cognitive performance of students from a new curricula (PSSC) and from traditional (non-PSSC) curricula. Results essentially supported contention that PSSC materials were more effective in developing higher cognitive skills. (DS)

Different learner characteristics are related to success in audio-tutorial and traditional" courses when step-wise multiple regression analysis is used. (AL)

There were no significant differences in achievement between students using an earth science laboratory block with or without teacher direction. (AL)