For the past two decades, the idea of integrating more science concepts into the secondary agriculture curriculum has gained support. The purpose of this study was to assess the confidence and competence of agriculture instructors to teach concepts related to science. The sample was derived from the population of agriculture instructors teaching…

The aim of this paper is to present an integrated Internet-based package for teaching the fundamentals of motion control by using a wide range of resources: theory, videos, simulators, games, quizzes, and a remote lab. The package is aimed at automation technicians, pupils at vocational schools and students taking an introductory course in…

Sociocognitive conflict has been used as a teaching strategy which may contribute to change students' conceptions about science concepts. The present paper aims at investigating the structure of the dialogic argumentation developed by students, when they are involved in science teaching sequence that have been designed to change their conceptions…

This research is concerned with preservice teacher understanding of six earth and space science concepts that are often taught in elementary school: the reason for seasons, phases of the moon, why the wind blows, the rock cycle, soil formation, and earthquakes. Specifically, this study examines the effect of readings, hands-on learning stations,…

Graphing is a key skill in the study of Physics. Drawing and interpreting graphs play a key role in the understanding of science, while the lack of these has proved to be a handicap and a limiting factor in the learning of scientific concepts. It has been observed that despite the amount of previous graph-working experience, students of all ages…

Based on the comments by Lopez-Facal and Jimenez-Aleixandre, we consider that the cultural identities within Europe interfere with the question of the re-introduction of the Slovenian bear, generating a kind of "discrimination." When the SAQs under debate run against the students' systems of value, it seems that the closer the connection…

The findings reported in this paper report on an investigation of Chinese people's understanding of the nature of science in relation to their conceptualisations of Nature. As an exploratory and interpretive study, it uses semi-structured interviews with 25 Chinese secondary school science teachers. The paper first presents these teachers'…

Providing learners with opportunities to engage in activities similar to those carried out by scientists was addressed in a web-based research simulation in genetics developed for high school biology students. The research simulation enables learners to apply their genetics knowledge while giving them an opportunity to participate in an authentic…

The conceptual knowledge of science processes possessed by University of Botswana science students and senior secondary school science teachers was sought through a three-part questionnaire. One part requested demographic data of subjects, the second part asked them to select their level of familiarity with the processes, and the third part probed…

Teacher research--often called "action research"--is an intentional and systematic inquiry into one's own classroom practice with the goal of improved student learning (Cochran-Smith and Lytle 1993). In this article, the authors present a teacher research project undertaken to improve student understanding of the gas laws in a high…

Research in environmental attitudes' assessment has significantly increased in recent years. The development of specific attitude scales for specific environmental problems has often been proposed. This paper describes the Groundwater Pollution Test (GPT), a 19-item survey instrument using a Likert-type scale. The survey has been used with…

From media news coverage to fluctuating gas prices, the topic of energy is hard to ignore. However, little connection often exists between energy use in our daily lives and the presentation of energy-related concepts in the science classroom. The concepts of energy production and consumption bring together knowledge from several science…

Education researchers and teachers have long been interested in improving students' conceptual understanding and motivational levels to do academic work. Over the past decade and a half, there has been an increase in the number of studies investigating the effects of instructional games on students' academic performance and motivational levels.…

Elementary school science is an often-neglected subject in the current literacy-focused political atmosphere. However, reading informational trade books about science in literacy class can help children increase their science knowledge. Incorporating humor through content-related cartoons is an effective way to engage students in deeper…

The aim of this study was to examine the effect of teaching designed to consider grade 9 students' misconceptions about simple electric circuits on conceptual change. Students' misconceptions were determined by using a conceptual understanding test consisting of eight open-ended questions and semi-structured interview technique. Conceptual…