This study examined the improvement of students' comprehension of geometric concepts through analytical writing about their own misconceptions using a reflective tool called an ERNIe (acronym for ERror aNalyIsis). The purpose of this study was to determine whether the ERNIe process could be used to correct geometric misconceptions, as well as how…

Many teachers have a cursory understanding of culturally relevant pedagogy, and a desire to see it succeed in their classrooms. The problem is that in many cases, teachers have "only" a cursory understanding, and their efforts to bridge the cultural gap often fall short. "Culturally relevant pedagogy" is a term that describes effective teaching in…

This essay is a response to Barbara Applebaum's essay, "Engaging Student Disengagement: Resistance or Disagreement?" in which Applebaum explores privileged university students' "disengagement" when asked to confront institutionalized oppression. Applebaum analyzes and recommends Lynn Weber Cannon's rules for classroom discourse…

As the use of 3D immersive virtual worlds in higher education expands, it is important to examine which pedagogical approaches are most likely to bring about success. AET Zone, a 3D immersive virtual world in use for more than seven years, is one embodiment of pedagogical innovation that capitalizes on what virtual worlds have to offer to social…

This paper reports on a small-scale pilot study undertaken at a secondary school in England, exploring how children learn about and construct distant places. Using drawings, concept mapping and interviews, the research examines the process of learning about Brazil over a period of formal learning, and how teaching and resources influence…

Significant instructional changes in mathematics will be achieved only if each educator involved with school mathematics engages in a personal rethinking of various aspects of mathematics instruction and identifies some concrete ways in which his or her current practice could be modified to reflect the results of such rethinking. This book is…

To give practitioners greater control of theory, myths about theory must be dismantled; limitations in theories currently guiding practice must be acknowledged; and theory to fill the gaps and build a more adequate knowledge base must be developed. (SK)

Many students, when they take an elementary differential equations course for the first time, bring with them misconceptions from numerical methods that they had learnt in their calculus courses, most notable of which concerns the mesh width in using a numerical method. It is important that we strive to dispel any of these misconceptions as well…

Much has been written about how effective nature of science instruction must have a significant explicit and reflective character. However, while explicitly drawing students' attention to NOS issues is crucial, learning and teaching the NOS are essentially matters of conceptual change. In this article, how people learn and learners' responses to…

A simple blind spot activity has been devised to help students discard misconceptions about image formation by lenses. Our hands-on experiment, in which students determine the location and size of their blind spots, is suitable for various age groups at different educational levels. The activity provides an opportunity to teach students how to…

According to Alan Slonsom, "Mathematics without proof is like brandy without alcohol: the spirit of the subject is missing." This author relates how she became motivated to pick proof as an exciting topic to teach. It is important to distinguish between the usage of the word "proof" in everyday life and its meaning in a mathematical context.…

The fascination with buried treasures and lost civilizations transcends all ages and serves as an effective magnet for drawing students toward the study of archaeology. Connecting students to the past gives them a better understanding of their own present and future. In this article, the author describes how the scientific method of investigation…

The aim of this study was to investigate effectiveness of PDEODE (Predict-Discuss-Explain-Observe-Discuss-Explain) teaching strategy in helping students make sense of everyday situations. For this, condensation concept was chosen among many science concepts since it is related to many everyday-life events. Forty-eight eleventh graders students…

With universities, teacher education institutions, and high schools gearing up heavily in online course delivery in every discipline, science educators specifically are asking themselves "How do we provide this access to our students and still maintain our pedagogical integrity in science instruction?" This question seems to be at the heart of a…

Debugging is often difficult and frustrating for novices. Yet because students typically debug outside the classroom and often in isolation, instructors rarely have the opportunity to closely observe students while they debug. This paper describes the details of an exploratory study of the debugging skills and behaviors of contemporary novice Java…