The goal of this investigation is to demonstrate that much of the confusion regarding the measurement of creativity is caused by the insufficient clarity of its definition and to provide suggestions for an improved assessment and new possible tools of investigation (e.g. interviews). It is shown that three dimensions of creativity (novelty,…

This study explores what students understand about enzyme-substrate interactions, using multiple representations of the phenomenon. In this paper we describe our use of the 3 Phase-Single Interview Technique with multiple representations to generate cognitive dissonance within students in order to uncover misconceptions of enzyme-substrate…

The purpose of this study was to investigate the role of epistemic beliefs and knowledge representations in cognitive and metacognitive processing when learning about physics concepts through text. Specifically, we manipulated the representation of physics concepts in texts about Newtonian mechanics and explored how these texts interacted with…

Today's students were born well after the dramatic scientific reinterpretations of theropod dinosaur stance and metabolism of the late 1960s and early 1970s. Yet, if asked to draw a picture of "Tyrannosaurus rex," most of these students will likely draw an animal with an upright, tail-dragging posture, remarkably like the original 1905…

Scientific literacy has been increasingly considered a major goal of science education. While textbooks remain the most widespread tools for pursuing this goal within classrooms, they have been slow to adapt to the most recent epistemological paradigms, often still conveying distorted views of science and technology. Accordingly, we present herein…

Mike Murray shares a lesson sequence in which his students examined changing interpretations of the Battle of Rorke's Drift in 1879. Building on earlier work on teaching interpretations across an extended chronological period and the work of Wheeley et al on Rorke's Drift in particular, Murray develops new emphases, fresh ways in to the puzzle and…

Although studies examining student understanding of key concepts are common throughout the science education literature, few have examined science concepts linked to conservation or environmental issues such as global warming and alternative energy. How students make sense of these complex concepts has the potential to influence their role as…

Students in introductory biology courses frequently have misconceptions regarding natural selection. In this paper, we describe six activities that biology instructors can use to teach undergraduate students in introductory biology courses how natural selection causes evolution. These activities begin with a lesson introducing students to natural…

Kindergarten students have an amazing capacity for wonder and inquisitiveness--two important characteristics for future scientists. Much of what young students "know" about the natural world stems from their daily interactions with peers, adults, the outdoors, and the media. What can be especially challenging to uncover and redirect are…

This paper explores the phenomenon in which, for many people, subjective personal belief is viewed as a more accurate representation of reality than objective scientific knowledge developed over the course of human history and transmitted through secular education. The first half of the article is based on personal observations of the author…

The activity of "reasoning-and-proving" is at the heart of mathematical sense making and is important for all students' learning as early as the elementary grades. Yet, reasoning-and-proving tends to have a marginal place in elementary school classrooms. This situation can be partly attributed to the fact that many (prospective)…

The effectiveness of a refutational text in addressing the alternative conceptions held by secondary school students on the topic of wave propagation in an elastic medium was explored in this study. The refutational text, which was 816 words long and featured the particle-spring model, was found to be more effective in promoting conceptual change…

The purpose of higher education is to prepare students to be productive and successful members of society (Huba & Freed, 2000). However, an alarming number of graduates do not possess the skills (i.e., reading writing, and mathematical) required by their employers (Spellings Commission, 2006). Consequently, educators have become increasingly…

The present study describes high school students' conceptions about acids and bases in terms of pH, pOH, microscopic level, strength, and concentration. A total of 27 high school students participated in the study. The data was collected using 3 POE tasks and a semi-structured interview. The data analysis demonstrated that most of the students had…

The risk convergence model proposes reduction of perceived social distance to a mediated personality as a mechanism through which the mass media can influence audiences' personal risk perceptions. As an initial test of the model, this study examined whether 5 audience variables known to facilitate media effects on personal risk…