This study investigates the effect of a conceptual change approach over traditional instruction on students' understanding of chemical equilibrium concepts (e.g. dynamic nature of equilibrium, definition of equilibrium constant, heterogeneous equilibrium, qualitative interpreting of equilibrium constant, changing the reaction conditions). This…

We report on an evaluation of the effectiveness of Project ARIES, an astronomy-based physical science curriculum for upper elementary and middle school children. ARIES students use innovative, simple, and affordable apparatus to carry out a wide range of indoor and outdoor hands-on, discovery-based activities. Student journals and comprehensive…

The effects of performance assessments on student learning were examined in a year-long project to help teachers in 13 third-grade classrooms begin to use performance assessments as part of regular instruction in reading and mathematics. The essential research question was whether students learned more or developed qualitatively different…

The use of cooperative learning at the college level was studied by investigating whether different instructor intervention approaches would affect the achievement of college students using cooperative learning methods. Subjects were 97 undergraduate elementary education majors enrolled in three sections of a curriculum course at the University of…

Two previous meta-analyses of the test-coaching literature have yielded conclusions that differ with respect to aptitude test scores. This study attempts to resolve differences in the conclusions of these two analyses by J. A. Kulik, R. L. Bangert-Drowns, and C. L. C. Kulik (1984) and K. Pearlman (1984) by using the methods of F. L. Schmidt and J.…

The effects of students' preferred learning styles on perceived individual academic achievement, attitudes toward the learning environment, and course completion rates were examined in a distance education setting. Nine female graduate education students attended weekly classes on a Texas Tech University campus in Lubbock, and 17 female graduate…

In light of the correlation between musical and linguistic skills, a program of musical activities was designed to promote discrimination of rhythmic and melodic elements and the association of auditory stimuli with visual stimuli and motor activities. The effects of the program on the vocabulary of preschool children were evaluated and compared…

This paper reports findings of a study that examined student performance and attitudes towards the use of information technology in virtual and conventional settings. Students were preservice undergraduate and graduate students enrolled in an educational media and technology course. All were fulltime, on-campus students, but one group completed…

Using a test-observe-test design with a sample of 29 4-year-old children, this study examined the relationship between children's activity choices in a typical progressive nursery school and their intellectual performance, socioeconomic status (SES), and sex. An attempt was made to identify those experiential factors associated with changes in…

The Tennessee Self Concept Scale was used to study the effect of outdoor adventure activities on the self concept of university students. Related studies have found significant changes in self concept following survival training and Outward Bound experiences. The study population consisted of 99 students enrolled in 1 of 4 classes at Eastern…

Describes study of 435 Israeli elementary school students to assess effects of open education on reading comprehension assignments. Literature on open education is reviewed, the hypotheses tested are described, results are analyzed comparing the effects of open education with the effects of traditional classroom instruction, and 46 references are…

Describes study that compared the attainment gains of Guyanan secondary school children in science and geography following two different learning regimes, i.e., systematically designed learning materials, and conventional teaching. Implications of the results for curriculum design and teacher training are discussed. (Author/LRW)

This volume of the 27th International Group for the Psychology of Mathematics Education Conference presents the following research reports: (1) Text Talk, Body Talk, Table Talk: A Design of Ratio and Proportion as Classroom Parallel Events (Dor Abrahamson); (2) Generalizing the Context and Generalising the Calculation (Janet Ainley); (3) Interview…

The purpose of this study was to investigate the effects of learning strategy and summarization within a computer-based chemistry and physics program. High school students worked individually or in cooperative dyads to complete science instruction; half of them completed summaries over the instructional content when directed to do so. The study…

Describes study that compared the achievement of high and low ability eighth-grade students working cooperatively during computer-based instruction. Homogeneous and heterogeneous grouping based on ability are explained, posttest results are analyzed, and implications for instructional design are discussed. (23 references) (Author/LRW)