The paper discusses some interesting, mainly philosophical paradigms of the modeling and control areas, which are still partly unsolved and/or only partially studied. First the possible introduction of a prejudice free control--similar to the term for the modeling introduced by Rudi Kalman--is investigated. Next the real constraints in real…

Maintaining undergraduate interest in STEM is a formidable challenge. Numerous studies have reported that structured, authentic research experiences in the classroom increase retention rates and introduce students to the skills needed to conduct independent research as upperclassmen and beyond. Most importantly, these strategies are inclusive,…

Entropy is often introduced to students through the use of the disorder metaphor. However, many weaknesses and limitations of this metaphor have been identified, and it has therefore been argued that it is more harmful than useful in teaching. For instance, under the influence of the disorder metaphor, students tend to focus on spatial…

Imagine two fourth-grade classes. Both contain students of comparable demographics and highly respected teachers each with four to five years of experience. Both classes engage in science curricula that emphasize science and engineering practices as outlined in the "Next Generation Science Standards" (NGSS Lead States 2013). Both classes…

The relation between Lakatos' theory and issues in mathematics education, especially mathematical problem solving, is investigated by examining Lakatos' methodology of a scientific research program. (AIM)

Discusses the attitude differences between university staff, researchers, and teachers. Considers student learning with two different assumptions, "teaching is learning" and "the more we teach, the more students learn." Evaluates the relationship of student assessment curriculum to educational practice and points out the importance of tests in…

Discusses Newton's long struggle with the concepts of inertia and centrifugal force as an example of high-grade scientific thinking. Discusses the role of textbooks and how they largely emphasize memorization. Suggests that the historical approach can be more time-consuming than textbook-based teaching and that it requires a good understanding of…

To develop scientific thinking in students, the history of science should be integrated in school curricula. This would present conflicting theories, within and outside of science, that would help to develop the students' abilities to compare and criticize. (CJ)

Examines the interest level of Chilean students in physics and technology in light of unacceptable performance levels in these areas. Relevant thermodynamics problems applicable to students' daily lives generated more interest. Discusses the importance of presentation to student acceptance of the curriculum. (AIM)

Provides several reasons for the lack of the classroom teacher's involvement in science education research. Explains the purposes, advantages, involvements, and kinds of research. States that without teachers as researchers, there is an inability to put knowledge to practice. (RT)

Recommends the use of concealed images as tools for teaching geography. Suggests that images be used as examples of geographers' search for spatial regularities, metaphors for the quasi-religious quest for scientific truth, and fallibility of scientific citation. Argues that the purpose of geography becomes palpable to students when the concealed…

Explains the use of contingency tables as a tool in assessing variables to determine whether a relationship exists. Develops an example hypothesis step-by-step, noting the scientific processes and attitudes being addressed. Cautions that a large difference, which suggests a relationship, is not explanation since correlation does not guarantee…

Presents information in brief on changing priorities in science education. Cites three categories of aims for science, traits of underachievers, and the processes of science. Includes reflections on the Salter's GCSE Scheme of Assessment, the integration of science and drama, and a historical perspective of practical work in school science. (RT)

Describes a two-day forensic science course that is offered to eighth grade students enrolled in Science, Mathematics, and Technology Magnet Schools. Provides sample student activity sheets for the course. (Author/RT)

Presents the viewpoint that science can fulfill human needs as a human activity, as a model for problem solving, and as a world view or a view of reality. Proposes a set of goals for humanized physics teaching. Suggests several approaches for infusing these goals into an overall physics education program. (TW)