Science and Mathematics Education Commons^™

Astronauts In Outer Space Teaching Students Science: Comparing Chinese And American Implementations Of Space-To-Earth Virtual Classroomspdf, Song An, Daniel Tillman, William H. Robertson, Meilan Zhang

William H. Robertson

Facilitating Changes In College Teaching Practices: Instructional Reform, Identity Conflict And Professional Community In A K-20 Partnership, Stacy Olitsky

Stacy Olitsky

In this paper, I explain variation in the adoption of student-centred teaching practices among college faculty members in a program designed to promote K-20 instructional reform. I analyze data from a qualitative study of a Math and Science Partnership in order to understand why some faculty members had undergone extensive changes to their practices whereas others had not, even though both groups had demonstrated changes in their beliefs. Findings show that when collective identities focused on reform become more salient than the role identities associated with their teaching positions, faculty members are able to persist through the loss of self-efficacy …

Hypothesis Generation And Testing: A Template For Biomedical Research, Michael Hoffmann

Michael H.G. Hoffmann

This argument map provides a template for the testing of hypotheses in biomedical research. It can be used in science education to direct students' attention to all components that need to be clarified to justify a scientific hypothesis in a specific experimental setting, including the justification of appropriate sample sizes in experiments, determination of background theories, description of experimental design, data collection methods, significance level, etc. To use this template, go to http://agora.gatech.edu/, search for argument map 3363, and copy the map.

Carl F. Craver And Lindley Darden: In Search Of Mechanisms: Discoveries Across The Life Sciences, Stuart Glennan

Stuart Glennan

Carl Craver and Lindley Darden are two of the foremost proponents of a recent approach to the philosophy of biology that is often called the New Mechanism. In this book they seek to make available to a broader readership insights gained from more than two decades of work on the nature of mechanisms and how they are described and discovered. The book is not primarily aimed at specialists working on the New Mechanism, but rather targets scientists, students and teachers who are looking for a broad, philosophically and historically informed image of discovery in the life sciences.

Fostering Preservice Teacher Identity In Science Through A Student-Selected Project, D.J. Wink, J. Ellefson, M. Nishimura, D. Perry, S. Wenzel, Jeong Hwang Choe

Jeong Choe

This article addresses the problem of authentic student engagement in the science classroom by incorporating a semester long research and writing assignment that enables students to investigate scientific topics related to strong personal, career, or health interests.

Journey To The End Of The Earth: Analyzing The Outcomes Of A Field-Based Research Program In Antarctica, William H. Robertson, Claudia V. Garcia

William H. Robertson

With the need to increase minority representation in science, specifically in polar science research, the University of Texas at El Paso (UTEP) developed an innovative field research experience entitled the International Polar Year- Research and Educational Opportunities in Antarctica for Minorities (IPY-ROAM). Supported by a National Science Foundation (NSF) grant, twenty-eight participants including undergraduate students, graduate students, teachers and university faculty completed a semester long online course and performed field research in Antarctica within the areas of aquatic ecology, terrestrial biology, physical science, ecotourism and education. The purpose of this article is to determine possible outcomes that individuals experienced through …

Teachers Take Control! Implementing The Ngss As Team Inquiry, Steven R. Rogg Ph.D.

Steven R Rogg

STEM commentators have noted the obvious - that the Next Generation Science Standards (NGSS) promise to improve STEM education only if implemented fully and with fidelity. Clearly, TEACHERS are essential if the potential of the NGSS are to be realized. As new curricula and assessment systems evolve, it will be TEACHERS who translate resources to create powerful student learning experiences. This session examines experience- and research-based ideas for teacher teams to take charge of NGSS implementation as professional inquiry. The dynamic is expected to be highly interactive.

Understanding Engagement In Science Education: The Psychological And The Social, Stacy Olitsky, Catherine Milne

Stacy Olitsky

Traditionally, engagement as a feature of student action has been the purview of psychologists seeking to identify the individual variables that come together to constitute student engagement. Recognition of the complexity of the concept has led to multidimensional models that include behavioral, emotional, and cognitive engagement. Data for these studies typically are culled from surveys of individual students. However, such approaches have two limitations – there is no place for examining collective engagement and the role of classroom interactions for engendering engagement is not sufficiently emphasized. In this chapter, we explore sociological approaches that can offer the possibility for developing …

Shu Geneticist To Participate In Program To Help Improve Genetics Education In U.S., Suzanne Deschenes

Suzanne Deschenes

No abstract provided.

Coherence, Contradiction And The Development Of School Science Identities, Stacy Olitsky, Linda Loman, Jessica Gardner, Markita Billups

Stacy Olitsky

This ethnographic study took place in a diverse eighth grade science classroom in an urban magnet school where students demonstrate significant variation in classroom achievement and participation. In this paper, we use an activity-theoretical framework to examine classroom events in order to identify and work toward reducing contradictions that can interfere with students developing positive school science identities. We discuss several contradictions for students in this classroom, including the conflicts between social and academic goals and the inconsistencies between science and math classes. We found that in situations where students could build and use social capital through learning science, they …

Facilitating Identity Formation, Group Membership, And Learning In Science Classrooms: What Can Be Learned From Out Of Field Teaching In An Urban School, Stacy Olitsky

Stacy Olitsky

This paper explores both the obstacles and the possibilities for students developing identities associated with science by engaging in solidarity-building classroom interactions. Data come from ethnographic research conducted in a diverse eighth-grade urban magnet school classroom in which the teacher taught out of field for part of the year. Contrary to expectations, more students participated and reported enjoying science when the teacher was out of field. Analysis of classroom interactions indicated that while in field, the teacher primarily engaged in “front stage” performances that hid her struggles with the material and accentuated students’ views of science as an elite status …

Promoting Student Engagement In Science: Interaction Rituals And The Pursuit Of A Community Of Practice, Stacy Olitsky

Stacy Olitsky

This study explores the relationship between interaction rituals, student engagement with science, and learning environments modeled on communities of practice based on an ethnographic study of an eighth grade urban magnet school classroom. It compares three interactional events in order to examine the classroom conditions and teacher practices that can foster successful interaction rituals (IRs), which are characterized by high levels of emotional energy, feelings of group membership, and sustained interest in the subject. Classroom conditions surrounding the emergence of successful IRs included mutual focus, familiar symbols and activity structures, the permissibility of some side-talk, and opportunities for physical and …

Identity, Interaction Ritual, And Students' Strategic Use Of Science Language, Stacy Olitsky

Stacy Olitsky

An important part of learning science is formulating ideas, debating explanations, and talking about science with others. Yet students may still avoid “talking science” in class even if they are familiar with the content knowledge. Drawing on data from an ethnographic study of an eighth-grade urban science classroom, I argue that students’ expressions of knowledge in science class can be considered a strategic move, or a choice, aimed at supporting identity claims and increasing the likelihood of engaging in successful interaction rituals characterized by entrainment and solidarity. The results of this study suggest that a student’s knowledge of the subject …

Science Education On The U.S./Mexico Border: Field-Based Studies For Future Teachers In Bilingual/Binational Schools, William H. Robertson, Judith Munter, Claudia V. Garcia

William H. Robertson

The University of Texas at El Paso’s field-based program of studies for future teachers provides opportunities for powerful learning through a dialectical union of reflection and action. Methods courses in academic disciplines are linked with seminars and coursework on community partnerships, critical pedagogy and culturally responsive education. This article illustrates the processes of planning, implementation and evaluation of this approach, highlighting the impacts of community service learning. Parents, students and future teachers interact in workshops that center on validating native language literacy, increasing parental involvement and providing conceptually correct science education. The project indicates that two-way dual language programs with …

Xavier University's Discovering Life Science Program Evaluation Final Report, Steven R. Rogg

Steven R Rogg

This document is the final report of the external evaluation of the project entitled: Implementing Inquiry and Technology in a Biology Lab for Pre–service Teachers and Non-majors embodied in Xavier University’s laboratory course Biol-125: Discovering Life Science and funded under the National Science Foundation (NSF), Division of Undergraduate Education (DUE) of the Directorate for Education and Human Resources (HER.) award no. DUE#99-50373. The period of NSF funding for this two-year project of the NSF/HER/DUE Course, Curriculum and Laboratory Improvement Program was June 1, 1999 through May 31, 2001. There are several accomplishments that the University and the principal investigators can …