With the overarching goal of improving scientific literacy for all, the emphasis on science achievement had been expanding all over the world. In this study, I examined the total, direct and indirect effects of inquiry-based science instruction on U. S. 8th graders' science achievement through attitudes toward science. I also examined the…

Three approaches to molecular phylogenetics are demonstrated to biology students as they explore molecular data from "Homo sapiens" and four related primates. By analyzing DNA sequences, protein sequences, and chromosomal maps, students are repeatedly challenged to develop hypotheses regarding the ancestry of the five species. Although…

Teachers hold the key to school reform. Professional learning communities--as well as other related strategies, including collaborative and distributive models of leadership--offer much that is promising. Yet, weaknesses documented in research require attention. We conducted a study of teachers in two elementary schools identified as exemplary…

This paper seeks to engage the field of educational leadership in a methodological conversation. It outlines a methodological position taken by the author (a focus on leadership practice using Bourdieu) in a currently funded project and seeks discussion with the wider field. The paper is structured to provide the reader with background to the…

In the lesson presented in this article, students learn to organize their thinking and design their own inquiry experiments through careful observation of an object, situation, or event. They then conduct these experiments and report their findings in a lab report, poster, trifold board, slide, or video that follows the typical format of the…

Case studies and current literature are combined with spectroscopic analysis to provide a unique chemistry experience for art history students and to provide a unique inquiry-based laboratory experiment for analytical chemistry students. The XRF analysis method was used to demonstrate to nonscience majors (art history students) a powerful…

This article describes the collaborative inquiry activity of a group of high school mathematics teachers interested in increasing student engagement and problem solving in the classroom. Specific findings related to the nature of the teacher interactions and subsequent impacts on practice are discussed. The findings focus on (a) the nature of the…

For some three decades psychologists and educators have been working with incomplete or outdated ideas of what constitutes giftedness. Conceptual leadership in the field has moved from a definition based on IQ to expertise- and cognitive science-based definitions. Practice lags behind. Similarly, curriculum concepts are changing to foci based on…

This article focuses on an experienced high school mathematics teacher who changed her practice without participating in planned interventions aimed at producing this change. It reports on the nature of the teacher's change from her perspective and an interpretation and understanding of the change from the researcher's perspective. It illustrates…

In this article Susan Gebbels and Stewart M. Evans from Newcastle University and Lynne A. Murphy who is a practising school teacher in north-east England discuss how they worked collaboratively on a programme of science education with a group of 16 Key Stage 3 pupils with moderate learning difficulties. The project lasted for one academic year and…

Set against the background of the call for sustainable development, a fostering of sense of place emerged as one of education for sustainability's chief goals. Heidegger's concept of "dwelling thinking" guided us, in this research, to look beyond the emotional and cognitive attachment to a place toward a state of mind which is not…

The concept of funds of knowledge, as applied to an ethnically popular fruit, is the focus of this module. Teachers can use this concept to create contextually meaningful experiments that can contribute to a culturally relevant and more fully developed educational unit focusing on the science of nutrition and reflecting content Standards A and C.…

Modern educational scholarship has not substantially investigated the learning practice of havruta, paired study and focused conversation around classical Jewish texts. In this article, the author analyzes videotapes and transcripts of real-life havruta interactions and proposes a theory of havruta learning as composed of three pairs of core…

A successful laboratory experience provides the foundation for student success, creating active participation in the learning process. Here, we describe a new approach that emphasizes research, inquiry and problem solving in a year-long biochemistry experience. The first semester centers on the purification, characterization, and analysis of a…

Off-road motorcycle racing and ATV riding. Gardening and fishing. What do these high-adrenaline and slower-paced pastimes have in common? Each requires soil, and the texture of that soil has an effect on all of them. In the inquiry-based lessons described here, students work both in the field or laboratory and in the classroom to collect soil…