In this paper we address a common misconception concerning the thermal behaviour of matter, namely that the front surface of a very thin plate, uniformly illuminated by a constant light beam, reaches a higher temperature than the front surface of a very thick slab made out of the same material. We present analytical solutions for the temperature…

We present the analysis of oral interviews with 112 undergraduate nonmajor students during the first week of a General Education Introduction to Astronomy class before they had received any instruction. The students were asked questions relating to Kepler's three Laws of Motion, as well as their understanding of what keeps planets in orbit around…

In the present study, primary school students' ideas concerning the apparent movement of the Moon are investigated. The research was carried out in five primary schools of Athens (Greece) with a sample of forty (40), fifth and sixth grade students. Semistructured interviews were used to gather scientific data and students had the opportunity to…

In this article, the author links the force of Eros to the teacher's world to suggest that, if the teacher is the keeper of the student's heart and mind, then a teacher's open-mindedness made from a willingness to be affected by the lives of others is the best pedagogical resource, and the most difficult to sustain. The author's thoughts on Eros…

Despite our best teaching efforts, many students hold misconceptions related to the roles plants play in gas-related processes (Amir and Tamir 1994; Hershey 1992; 2004). In an effort to remedy this problem, the author presents a series of activities that address common plant-related gas-process misconceptions held by middle school students. The…

This booklet is a summary of an extensive review of research and other literature undertaken to guide the development of the Wellbeing@School website self-review process, survey tools and content. This website is being developed by the New Zealand Council for Educational Research (NZCER). The "Wellbeing@School" website is one component…

In her new book, Yvette Jackson shows educators how to focus on students' strengths to inspire learning and high intellectual performance. Jackson asserts that the myth that the route to increasing achievement by focusing on weaknesses (promoted by policies such as NCLB) has blinded us to the strengths and intellectual potential of urban…

Over the past three decades, more than a quarter of a million children have become citizens of the United States through international adoption. Kindergarten teacher Jane Katch recently found herself with three such children in her class: Katya, born in Russia, Jasper, from Cambodia, and Caleb, from Romania. Each child had spent early years in an…

Multiple-choice testing is an educational reality. Rather than complain about the negative impact these tests may have on teaching and learning, why not use them to better understand your students' true mathematical knowledge and comprehension? Maryann Wickett and Eunice Hendrix-Martin show teachers how to move beyond the student's answer--right…

The national Study of Education Data Systems and Decision Making documented the availability and features of education data systems and the prevalence and nature of data-informed decision making in districts and schools. That study, like past research, found that teachers' likelihood of using data in decision making is affected by how confident…

Epistemologies of Ignorance provide educators a distinct epistemological view on questions of marginalization, oppression, relations of power and dominance, difference, philosophy, and even death among our youth. The authors of this edited collection challenge the ambivalence--ignorance--found in the construction of curriculum, teaching practices,…

This article describes some aspects of Piaget's Theory of Cognitive Development. It highlights the importance of giving young children specific access to explore conservation in measurement, which will give students invaluable experiences in measurement that in years to come will be regarded as their prior knowledge of the concept. This is…

A steady stream of research has shown that many elementary school teachers have weak mathematical knowledge in some areas, including place value and fractions. Since a teacher's mathematical knowledge affects their students' performance, improving elementary school teachers' knowledge is critical. A better understanding of the mathematical…

In this article, pre-service teachers' mathematics content knowledge is explored through the analysis of two items about ratio from a Mathematical Competency, Skills and Knowledge Test. Pre-service teachers' thinking strategies, common errors and misconceptions in their responses are presented and discussed. Of particular interest was the range…

Background: Education is aimed at students reaching conceptual understanding of the subject matter, because this leads to better performance and application of knowledge. Conceptual understanding depends on coherent and error-free knowledge structures. The construction of such knowledge structures can only be accomplished through active learning…