The advanced visualisation and interactive capabilities make immersive virtual reality (IVR) attractive for educators to investigate its educational benefits. This research reviewed 64 studies published in 2016-2020 to understand how science educators designed, implemented, and evaluated IVR-based learning. The immersive design features (sensory,…

The Qatari government has made significant changes in the organization and staffing of schools over the past decade in an effort to improve the academic performance of school-aged citizens. Of interest is the need to encourage teachers to move from a didactic teacher-led mode of instruction to one that is more student-centred, but also…

Many authors stress the importance of basing teaching on students' prior knowledge. To build a bridge between students' everyday knowledge and scientific concepts, the role of metaphors and analogies came into the focus of the science education community during the past two decades. Approaches using metaphor-based teaching strategies often regard…

This study was conducted with 330 Form 4 (grade 10) students (aged 15-16 years) who were involved in a course of instruction on electrolysis concepts. The main purposes of this study were (1) to assess high school chemistry students' understanding of 19 major principles of electrolysis using a recently developed 2-tier multiple-choice diagnostic…

In view of the current debate in Malaysia about the teaching of science and mathematics in English, a qualitative study was undertaken involving a purposeful sampling of three non-physics teachers to ascertain how well equipped they were with the necessary pedagogical content knowledge relating to the teaching of the topic of "heat…

This study involved the evaluation of the efficacy of a planned instructional program to facilitate understanding of the macroscopic, submicroscopic and symbolic representational systems when describing and explaining chemical reactions by sixty-five Grade 9 students in a Singapore secondary school. A two-tier multiple-choice diagnostic instrument…

In this response, we attempt to clarify our position on conceptual change, state our position on mental models being a viable construct to represent learning, indicate important issues from the social cultural perspective that can inform our work on conceptual change and lastly comment on issues that we consider to be straw men. Above all we argue…

This study was a mixed quantitative-qualitative research to evaluate the efficacy of a designed student-centred instructional (DSCI) program for teaching about acids and bases. The teaching innovation was designed based on constructivist, hands-on inquiry and context-based approaches and implemented in seven 45-min lessons with a class of 36 grade…

Discusses alternative assessment and how it helps teaching practices. Defines embedded assessment as an ongoing, cyclical process in which teachers gather information on students' understanding and reasoning about content knowledge, then make sense and use the information to make adjustments for teaching in response to students' learning needs.…

Analogies are believed to help students structure new knowledge and are considered to be especially useful for topics of an abstract or submicroscopic nature. Analogies, however, have also been identified as a factor in the students' misunderstanding of chemical concepts. This paper reports on the literature identifying the advantages and…

Despite a strong tradition of research and practical applications involving perceptions of psychosocial environment in elementary and secondary science classes, surprisingly little analogous work has been conducted at the tertiary level. Consequently, in order to facilitate such work, a new instrument called the College and University Classroom…

Reports an interpretive examination of four teachers' use of analogies to teach chemistry. Suggestions for how science teacher education can be informed by case studies of teaching in context, in this instance of analogy-inclusive teaching by four experienced chemistry teachers, are provided. (ZWH)

Describes an approach for teaching with analogies in secondary science classes and gives an example using the three states of matter. (14 references) (Author/MKR)

Examines the work of one teacher who taught the topic of sound to grade 8 students over a period of three weeks. Presents the findings of the study as five assertions using interpretive research methodology. Concludes with a discussion on the current reforms, which support that the integration of teaching with assessment leads to improvement of…

Presents information on using analogies in science instruction. Describes the Teaching-with-Analogies Model. Presents an example for homeostasis. (PR)