Background: Despite the large body of literature regarding student misconceptions, there has been relatively little cross-cultural research to directly compare the prevalence of common scientific misconceptions amongst students from different cultural backgrounds. Whilst previous research does suggest the international nature of many…

Background: Supporting pre-service teacher (PT) collaboration as a means of professional learning is a challenging but essential task for effective practice. However, teacher placements or practicums in schools, which is common practice within teacher education programmes, can often isolate PTs from sharing their experiences with each other.…

Background: Many researchers agree that students, especially primary students, have learning difficulties on the "Particulate Nature of Matter" unit. One reason for this difficulty is not considering individual differences for teaching science. In 4MAT model learning, environment is arranged according to individual differences. Purpose:…

Background: The motivation for this work is built upon the premise that there is a need for research-based materials for design-based science instruction. In this paper, a small portion of our work investigating the impact of a LEGO[TM] engineering unit on fourth grade students' preconceptions and understanding of animals is presented.…

Background: Understanding the nature of science (NOS) has been a key objective in teaching sciences for many years. Despite the importance of this goal it is, until this day, a complex challenge that we are far from achieving. Purpose: The study was conducted in order to further the understanding of the NOS amongst preservice teachers. It explores…

Background: Cognitive conflict has been identified as an important factor for bringing about students' conceptual change. Researchers draw attention to the need to study not only cognitive factors related to cognitive conflict but affective factors as well. Purpose: The purpose of this study was to investigate the contribution of cognitive…

Background: Research has primarily concentrated on adults' implicit theories about high quality science education for all students. Little work has considered the students' perspective. This study investigated high school students' implicit theories about what helped them learn science. Purpose: This study addressed (1) What characterizes high…

Background: Problem-based learning (PBL) is a teaching approach working in cooperation with self-learning and involving research to solve real problems. The first law of thermodynamics states that energy can neither be created nor destroyed, but that energy is conserved. Students had difficulty learning or misconceptions about this law. This study…

School-based assessment of science students' practical skills has two important roles--as a complement to written papers in public examinations and as a catalyst for enriching the science curriculum in schools. This article describes a quantitative study of the concerns chemistry and biology teachers experience as they engage in the process of…

Describes the development and validation of an instrument for assessing culturally-sensitive factors of students' learning environments and for examining associations between these factors, students' achievement of inquiry skills, students' attitudes toward science, and teacher/student interactions. Discusses findings related to instrument…

Describes the development of a new measure of attitude towards science for use among secondary school pupils which operationalizes the affective attitudinal domain. Scale norms demonstrate that males record a more positive attitude towards science than females, and that younger pupils record a more positive attitude than older pupils. (Contains 78…

Surveyed 170 English schools (for 13- to 16-year-olds) to determine the extent to which industrially relevent materials were adopted in science classes and attitudes of science teachers toward these materials in science syllabi. Indicates that although teachers believe the industrial materials should be emphasized, traditional science courses…

Examines the ratings of 395 science teachers on 38 Intellectual Skills Co-ordination Controls in Teaching (ISCONT) variables. Identifies 5 factors using factor analysis. Proposes a structural model of an Integrated Teaching Plan. (YP)

Develops an 18-category Explanation Appraisal Schedule (EAS) for the analysis of teaching effectiveness in the expository mode. Describes the validation procedures with the worksheet of the EAS. Reports that the EAS provides a discriminating instrument for use in analyzing teaching effectiveness. (Author/YP)

Describes the development of an "attitude to industry" scale assessing the attitudes of students undertaking "A" level science studies with varying amounts of industrial material in their syllabuses. Provides the interview schedule, factor loadings, reliability coefficients for three sub-scales, and statements of final scale. (Author/YP)