One of the clear findings of recent research on the learning of science has been that students who have completed science courses commonly use conceptions held before instruction to interpret natural phenomena. This paper reports on a study of conceptual change in mechanics with particular concern with the nature of student awareness of any…

WebQuests are a powerful teaching and learning device that have developed rapidly in recent years, especially in the Humanities. In Australia, the use of WebQuests in Science has become popular. The multimedia product of students' investigations can be shared with a variety of audiences. In this article, I will explain what I understand to be a…

An interdisciplinary environmental education program was introduced on an experimental basis into high school social studies and science courses in an effort to produce competencies in environmental problem solving. Ninth and tenth grade classes in a suburban school district in Atlanta participated in the study. The ninth graders were of average…

Describes a study of high school students that investigated the impact of computer-assisted learning (CAL) integrated with classroom-laboratory instruction versus classroom-laboratory work alone on students' achievement and mastery of science process skills in a microbiology course. Posttest scores are compared and the curriculum integration of…

The purpose of this study was to investigate factors influencing students' satisfaction and dissatisfaction with an Online Learning Community (OLC). The OLC was a Web-based system that was used to supplement school science curriculum. Data was collected from 62 Korean high school students using an open-ended questionnaire. The factors related to…

This 1-week study explored the extent to which high school students (n=140) acquired meaningful understanding of selected biological topics (meiosis and the Punnett square method) and the relationship between these topics. This study: (1) examined "mental modeling" as a technique for measuring students' meaningful understanding of the…

This study investigated the retention of meaningful understanding of the biological topics of meiosis, the Punnett square method and the relations between these two topics. This study also explored the predictive influence of students' general tendency to learn meaningfully or by rote (meaningful learning orientation), prior knowledge of meiosis,…

This report concerns a descriptive study undertaken in 1982-1983 as part of the Second International Science Study (SISS) under the auspices of the International Association for the Evaluation of Educational Achievement (IEA) for the purpose of examining key elements of K-12 science instruction in the United States. Special attention was directed…

This teacher's manual is the approved provincial guide for grade 10 science in Manitoba schools. Part 1 (an overview) discusses rationale, learning theory/design, and goals/objectives for the curriculum; design of Science 100 and 101; effects of metric system on the curriculum; special needs students; and student evaluation. Part 2 discusses…

The Learning Environment Inventory (LEI) was administered to tenth-grade biology classes (N=572) in urban and kibbutz district schools in Israel. Findings indicated that seven out of nine scales of the LEI yield significant differences in scores for urban and kibbutz samples indicating a more positive learning climate in the kibbutz. (Author/DS)

Asserts that students' opportunities to learn subjects can be organized into sequences that span grades and schools. Examines national patterns in opportunities for learning mathematics and science from grade 8 to grade 10. Finds that the level of mathematics in grade 8 is closely related to that taken in high school, but this is not true of…

The purpose of this study was to explore the utility of the Theory of Planned Behavior for predicting the behavioral intentions of teachers enrolled in the Institute in Physical Science. The study investigated three determinants of teachers' behavioral intentions set forth in the theory of planned behavior, namely attitude toward the behavior,…

Currently relevant topics in English, biology, architectural skills, and occupations are presented in four teaching units for Grade 10 by means of model lesson plans, unit projects, and a variety of student worksheets. Supplementing the teaching guide are lists of resource and reference ideas ranging from visual aids to vocabulary terms and…

Patterns of courses completed by high school students versus courses completed by college and postsecondary vocational/technical students were examined. Data were from the High School and Beyond Study, including the 1982 high school transcripte and 1987 postsecondary transcripts for 1980 high school sophomores. Students who graduated from high…

This study examined the effects of a Web site design project on students' motivation and achievement. Tenth-grade biology students worked together in teams on an ecology project that required them to locate relevant information on the Internet, decide which information should be included on their Web site, organize the information into Web pages,…