Discusses the results of a study that explored first year university students' ideas about measurement in the physics laboratory. Uses the 'point' and 'set' paradigms as a model to analyze responses to written probes. (Contains 21 references.) (DDR)

What features of mathematical thinking do students exhibit when they use dynamic software in their problem solving approaches? To what extent does the systematic use of technology favour students' development of problem solving competences? What type of reasoning do students develop as a result of using a particular tool? This study documents…

Many researchers agree that children's difficulty with fraction and rational numbers is associated with their whole number knowledge, but they disagree on the origin of the whole number bias. This article reviews three explanations of the nature of the bias. These accounts diverge on the questions of whether or not early quantitative…

In this article, the authors describe the concept of an anticipation guide. The anticipation guide is a strategy in which students forecast the major ideas of a reading passage through the use of statements that activate their thoughts and opinions. This strategy is helpful in activating students' prior knowledge and stimulating student interest…

The authors examined whether the influence of reading purpose on reported use of text-processing strategies was moderated by students' prior knowledge about the topic of the text. Using multiple regression analyses with interaction terms, they found that the effect of reading purpose on reported use of memorization and elaboration strategies…

The research reported here examined factors that influence student tertiary level chemistry enrolment choices. Students enrolled in a first-year chemistry class were surveyed, using the Chemistry Attitudes and Experiences Questionnaire (CAEQ), three times throughout their academic year: at the start of the year (n=126), the end of the first…

This article is based on research with a group of one-year Postgraduate Certificate in Education secondary trainee teachers during their initial teacher education and training in England. It considers tensions between trainees' prior experiences and conceptions of teaching and their training programme. In doing so, it seeks to examine how a…

This article presents a checklist that teachers and other education professionals can use when deciding which instructional materials to include in their content area instruction. The checklist addresses several considerations, such as the learners' prior knowledge, vocabulary levels, and motivation. In addition, characteristics of the text…

This article considers the nature of experiential learning and its relationship with other forms of learning that gain their authority through assessment. It argues that experiential learning is grounded in, and stands upon, the notion of phronesis and is the goal of an educated populace. This argument, should it prevail, would see wisdom as the…

Visual representations are essential for communicating ideas in the science classroom; however, the design of such representations is not always beneficial for learners. This paper presents instructional design considerations providing empirical evidence and integrating theoretical concepts related to cognitive load. Learners have a limited…

Sixty-two high-school biology students, paired heterogeneously based on prior knowledge, learned about genetic using GenScope, a computer-based learning environment (CBLE), over four 90-minute class periods. Differences between low and high prior knowledge students emerged with convergence of verbal process data and pre- and post-test product…

This article provides a broad introduction to comprehension instruction in content area classrooms. It begins with a brief overview of research and of thinking processes involved in reading comprehension. Then, it outlines several research-supported comprehension strategies, including: (1) Question asking and answering; (2) Clarifying a purpose…

Plausibility has been implicated as playing a critical role in many cognitive phenomena from comprehension to problem solving. Yet, across cognitive science, plausibility is usually treated as an operationalized variable or metric rather than being explained or studied in itself. This article describes a new cognitive model of plausibility, the…

Instructors used an electronic response system to enhance student-centered learning in large and small college biology classes. The system worked well to engage students in learning the subject matter and to assess their prior knowledge and misconceptions. It provided useful feedback to students as well as instructors. Problems encountered…

This study examined the influence of scaffolding on the development of critical thinking skills in an online course on Instructional Design. Data were collected through interviews and document artifacts from five participants of the online course. Findings indicated that participants' critical thinking moved through three stages from mirroring, to…