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Science and Mathematics Education

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Articles 2581 - 2610 of 3128

Full-Text Articles in Teacher Education and Professional Development

Geosciences For Elementary Educators: A Course Assessment, M. L. Cummings, M. Goodrich, D. Burmester Jan 2003

Geosciences For Elementary Educators: A Course Assessment, M. L. Cummings, M. Goodrich, D. Burmester

Journal of Mathematics and Science: Collaborative Explorations

Geosciences for Elementary Educators engages future elementary teachers in a hands-on investigation of topics aligned with the third and fifth grade Earth/Space Science and Scientific Inquiry benchmarks of the Oregon Content Standards. The course was designed to develop the content background of elementary teachers within the framework of the science described in the content standards, to provide an opportunity for future teachers to explore the content area in relation to what takes place in the classrooms of elementary schools, and to initiate a community of learners focused on teaching science to elementary students. The course focused on four themes: the …

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Visualizing Basic Nuclear Reactions, D. Allen, M. T. Oliver-Hoyo Jan 2003

Visualizing Basic Nuclear Reactions, D. Allen, M. T. Oliver-Hoyo

Journal of Mathematics and Science: Collaborative Explorations

There are few instructional tools available to teach basic nuclear reactions to beginning students. The activity described in this paper can be used to help students visualize and write basic nuclear reactions such as alpha, beta, and positron decay, as well as electron capture. These reactions are represented using the technology of thermochromic paints, which either change color or turn colorless depending upon the temperature. By using a special thermochromic paint that turns colorless upon heating, students are able to visualize nuclear interactions. For instance, when positron decay occurs, the object depicting a proton will "decay" into a neutron by …

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Understanding Teacher Reflection As A Significant Tool For Bringing Reform-Based Teaching To College Mathematics, K. Jeon Jan 2003

Understanding Teacher Reflection As A Significant Tool For Bringing Reform-Based Teaching To College Mathematics, K. Jeon

Journal of Mathematics and Science: Collaborative Explorations

This paper describes a senior mathematics professor’s effort to change his teaching practice in a mathematical analysis course for secondary pre-service teachers in alignment with the current reform movement. Data include semester-long observations and interviews with the professor and his students. The data were analyzed by the use of reflection as the most significant tool for examining his experience of bringing about change. The reflection was used as a bridge from theory to practice by serving as a significant point for the professor to experience the process of professional development in a real sense. Discussions include the role of teacher …

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Student Work Section, R. Howard Jan 2003

Student Work Section, R. Howard

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

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Recruiting More Mathematics Teachers Using Collaboration As The Main Ingredient: An Effective Model From Missouri, L. Kaiser Jan 2003

Recruiting More Mathematics Teachers Using Collaboration As The Main Ingredient: An Effective Model From Missouri, L. Kaiser

Journal of Mathematics and Science: Collaborative Explorations

A National Science Foundation grant was designed to develop a series of courses to connect mathematics concepts taught in middle school classes with actual class materials used at the middle school level; however, a second component of the grant focused on efforts to recruit more teachers into the field of mathematics. By collaborating with several groups across Missouri, several strategies were developed that were shown to have positive results, both in increasing awareness of mathematics teacher shortage issues, and in encouraging attendance in Missouri mathematics education programs. The strategies developed were easy to implement and low in cost. The Missouri …

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The Perfect Perspective: A Mathematical Analysis Of Perspective Using Tools Available To Middle School Students, W. Griffin Jan 2003

The Perfect Perspective: A Mathematical Analysis Of Perspective Using Tools Available To Middle School Students, W. Griffin

Journal of Mathematics and Science: Collaborative Explorations

This paper examines the basic properties of perspective drawings, the history of perspective drawings, and the basic mathematics of perspective. Using a side view and a top view of a three-dimensional projection, similar triangles can be used to find distances from the axes and vanishing point in a projection. By breaking the three-dimensional projection into two, two-dimensional planes, one can recreate projections based on actual figures, or create placements of figures in real space based on a projection. Using this method, one 'can change a projection based on the changing position of the vanishing point. This simple approach to perspective …

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Lessons Learned From Efforts At Institutional Change: Case Studies Of Six Ocept Institutions, T. G. Chenoweth, M. K. Kinnick, R. D. Walleri Jan 2003

Lessons Learned From Efforts At Institutional Change: Case Studies Of Six Ocept Institutions, T. G. Chenoweth, M. K. Kinnick, R. D. Walleri

Journal of Mathematics and Science: Collaborative Explorations

As one part of a multifaceted evaluation of the Oregon Collaborative for Excellence in the Preparation of Teachers (OCEPT), a case study approach was used to enable a deeper understanding of how a diverse group of six institutions attempted to achieve OCEPT goals and to learn more about factors that facilitated or hindered their efforts. Multiple sources of data were used, with heavy reliance on a series of on-site interviews. The analytical framework included a "depth" and "pervasiveness" typology of institutional change and a view of change as encompassing "meaning," "organization," and "effects." While goals and accomplishment levels, as well …

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Title Page Jan 2003

Title Page

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

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The Development Of Instruments For Assessment Of Instructional Practices In Standards-Based Teaching, C. L. Wainwright, L. Flick, P. Morrell Jan 2003

The Development Of Instruments For Assessment Of Instructional Practices In Standards-Based Teaching, C. L. Wainwright, L. Flick, P. Morrell

Journal of Mathematics and Science: Collaborative Explorations

We provide a description and rationale for the development of two instruments: 1) a classroom observation protocol; and, 2) a teacher interview protocol—designed to document the impact of reform-based professional development with undergraduate mathematics and science faculty, and its impact on the resultant preparation of teachers. Constructed upon review of the research on teaching and standards documents in mathematics and science, these instruments form the basis for data collection in a three-year longitudinal study of teaching practice among early career teachers as well as undergraduate college faculty. In addition, we suggest further applications of the observation protocol beyond the original …

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The Use Of Traditional And Contemporary Instructional Strategies And Materials In The Elementary Mathematics Classroom, J. E. Riley Jan 2003

The Use Of Traditional And Contemporary Instructional Strategies And Materials In The Elementary Mathematics Classroom, J. E. Riley

Journal of Mathematics and Science: Collaborative Explorations

Elementary school teachers were surveyed about the strategies and materials they use to teach elementary school mathematics. A list of twenty strategies and materials derived from the Changes in Content and Emphasis sections of the National Council of Teachers of Mathematics (NCTM) Curriculum and Evaluation Standards for School Mathematics were examined [1]. These strategies represent both contemporary and traditional approaches to the teaching of mathematics. Teachers were asked to respond to each survey item by indicating how often these strategies were used in their classrooms. The findings were compared to the goals of the NCTM Standards to assess how much …

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A Good Start To Numeracy : Effective Numeracy Strategies From Research And Practice In Early Childhood, Brian Doig, Barry Mcrae, Ken Rowe Jan 2003

A Good Start To Numeracy : Effective Numeracy Strategies From Research And Practice In Early Childhood, Brian Doig, Barry Mcrae, Ken Rowe

Student learning processes

The Commonwealth-funded Project Good Start was a longitudinal study of children during their year before school and the first year of school, involving preschool centres and schools across Australia. It considered the questions: how can effective numeracy programs be identified at both year-before-school and the early years of school; and what constitutes evidence of effectiveness. This report provides a review of the international and Australian research literature on numeracy in early childhood that complements the Department of Education, Science and Training’s major review of the numeracy literature undertaken by Deakin University. It is designed to provide early childhood professionals and …

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The Impact Of Classroom Organization In Grade 4 On Student Achievement In Science, Edward Duncanson Jan 2003

The Impact Of Classroom Organization In Grade 4 On Student Achievement In Science, Edward Duncanson

Seton Hall University Dissertations and Theses (ETDs)

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Methods Of Smile: A Science Seminar Course In "Deliberate Education", E. Davis-Butts, R. Collay Jan 2003

Methods Of Smile: A Science Seminar Course In "Deliberate Education", E. Davis-Butts, R. Collay

Journal of Mathematics and Science: Collaborative Explorations

Oregon State University’s Science and Math Investigative Learning Experiences (SMILE) Program is an enrichment program for minority and underrepresented K-12 students. Through an eight-year iterative process, SMILE has developed and refined a science seminar course that allows undergraduate and master’s degree students to explore science enrichment for youth. Students enrolled in the course are engaged in teaching and learning as a community of learners with a focus on service learning. The intended audience for the course is those students who are interested in working in educational settings with youth—as classroom teachers, science/mathematics professionals engaged in precollege outreach, and the like. …

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A Descriptive Comparison Of One University Instructor's Instruction During Pre-Service Mathematics Courses And The Subsequent Mathematics And Science Instruction Of Three Of His Students During Their Student Teaching Experience, S. Blair Jan 2003

A Descriptive Comparison Of One University Instructor's Instruction During Pre-Service Mathematics Courses And The Subsequent Mathematics And Science Instruction Of Three Of His Students During Their Student Teaching Experience, S. Blair

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

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Oregon Collaborative For Excellence In The Preparation Of Teachers – An Overview, M. Enneking Jan 2003

Oregon Collaborative For Excellence In The Preparation Of Teachers – An Overview, M. Enneking

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

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Peer-Led Team Learning In Introductory Biology And Chemistry Courses: A Parallel Approach, A. Tenney, B. Houck Jan 2003

Peer-Led Team Learning In Introductory Biology And Chemistry Courses: A Parallel Approach, A. Tenney, B. Houck

Journal of Mathematics and Science: Collaborative Explorations

Peer-Led Team Learning has been in use in Introductory Biology and Introductory Chemistry since Fall 1999 at the University of Portland. lts effect on improved conceptual understanding, retention of students, and improvement in study skills will be discussed. An ancillary, but no less important benefit in the development of interest in science teaching among the peer leaders, is also addressed.

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Persistence In Mathematics By Underrepresented Students: Experiences Of A Math Excel Program, C. M. Hake, M. L. Crow, T. Dick Jan 2003

Persistence In Mathematics By Underrepresented Students: Experiences Of A Math Excel Program, C. M. Hake, M. L. Crow, T. Dick

Journal of Mathematics and Science: Collaborative Explorations

Success in mathematics by underrepresented and nontraditional college students is measured not only by academic performance (grades), but also by the continued participation and persistence of these students in mathematics coursework. The Math Excel program at Oregon State University attempts to build "learning communities" with a sharp academic focus in support of students concurrently taking introductory level mathematics courses. The Math Excel program is based heavily on Uri Treisman's Emerging Scholars Workshop model of collaborative problem solving. In this article, we examine the experience of minority students in the Educational Opportunities Program participating in the Math Excel program. While the …

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Journal Of Mathematics And Science: Collaborative Explorations Jan 2003

Journal Of Mathematics And Science: Collaborative Explorations

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

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The Occurrence Of Reform Teaching Practice In Undergraduate Mathematics And Science Classes: The Students' Perspective, P. D. Morrell, J. B. Carroll Jan 2003

The Occurrence Of Reform Teaching Practice In Undergraduate Mathematics And Science Classes: The Students' Perspective, P. D. Morrell, J. B. Carroll

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

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Mathematics From China To Virginia By Way Of Singapore, H. Kim, C. Wu, A. Xue, J. Boyd Jan 2003

Mathematics From China To Virginia By Way Of Singapore, H. Kim, C. Wu, A. Xue, J. Boyd

Journal of Mathematics and Science: Collaborative Explorations

Our article follows from an interesting concurrence of mathematical and educational lines. At least the concurrence seems so to us and we hope that those who read on will agree. The lines or streams are a joint minimester program at St. Catherine’s and St. Christopher‘s Schools, an interest in problem solving, and a Singapore connection. We shall describe the lines first and then describe the mathematics that we found at their intersection.

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Aims & Scope Jan 2003

Aims & Scope

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

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An Integration Of Chemistry, Biology, And Physics: The Interdisciplinary Laboratory, Gerald R. Van Hecke, Kerry K. Karukstis, Richard C. Haskell, Catherine S. Mcfadden, F Sheldon Wettack Jul 2002

An Integration Of Chemistry, Biology, And Physics: The Interdisciplinary Laboratory, Gerald R. Van Hecke, Kerry K. Karukstis, Richard C. Haskell, Catherine S. Mcfadden, F Sheldon Wettack

All HMC Faculty Publications and Research

As a new venture to integrate research and education, a pilot section of a first-year laboratory sequence known as the Interdisciplinary Laboratory (ID Lab) was introduced on the Harvey Mudd campus during the 1999–2000 academic year and continues to be offered. The ID Lab attempts to bridge laboratory experiences from biology, chemistry, and physics for the first-year student. Taught by a team of faculty from these disciplines, the course seeks both to illustrate commonality of investigative methods and laboratory techniques in these sciences and to introduce discipline-specific principles. Experiments with a chemistry component include the Molecular Weight of Macromolecules, the …

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Divisibility: A Problem Solving Approach Through Generalizing And Specializing, Rina Zazkis Jun 2002

Divisibility: A Problem Solving Approach Through Generalizing And Specializing, Rina Zazkis

Humanistic Mathematics Network Journal

This paper describes a divisibility rule for any prime number as an engaging problem-solving activity for preservice secondary school mathematics teachers.

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When Human Life Begins, Susan K.P. Das May 2002

When Human Life Begins, Susan K.P. Das

Theses and Dissertations

The moment attributed to the beginning of human life is debated not only in religious and political communities, but within the scientific community as well. Particular attention is given to this issue as advances in science make it possible to manipulate the embryo and fetus at early stages of development. This study explores these issues as they are revealed in the literature. In particular, examination of the stages of human development associated with this issue and the correlation between these stages and their influence on ethical concerns in current scientific technologies such as abortion, cloning, and embryonic stem cell experimentation.

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Journaling In The Secondary Mathematics Classroom: An Introduction, Defense, And Resource, Emily K. Falgier Jan 2002

Journaling In The Secondary Mathematics Classroom: An Introduction, Defense, And Resource, Emily K. Falgier

Honors Capstones

Capstone submitted as a graduation requirement for the BSU Honors Program.

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Revision Of A Non-Euclidean Geometry Course Based On The Van Hiele Model Of The Development Of Geometric Thought, M. P. Sheckels Jan 2002

Revision Of A Non-Euclidean Geometry Course Based On The Van Hiele Model Of The Development Of Geometric Thought, M. P. Sheckels

Journal of Mathematics and Science: Collaborative Explorations

This paper describes the revision of a course in non-Euclidean geometry to incorporate active student learning. The design of the course and the sequence of lessons were based on the van Hiele model of the development of geometric thought.

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The Impact Of A Clinical Faculty Institute On Participants' Skills For Mentoring Novice Teachers, Grades K-8, J. H. Cothron, G. M. Bass Jr. Jan 2002

The Impact Of A Clinical Faculty Institute On Participants' Skills For Mentoring Novice Teachers, Grades K-8, J. H. Cothron, G. M. Bass Jr.

Journal of Mathematics and Science: Collaborative Explorations

A seven-day Clinical Faculty Institute was implemented to increase the skills of mentor teachers and to develop a cadre of Clinical Faculty for the four participating colleges and universities. The 128 participants entered with "some confidence" in their ability to mentor novice teachers in areas typically taught in methods courses; whereas, they displayed "minimal confidence" in skills typically taught in supervisory courses. By the end of the Institute, participants showed significant changes in their "self-perceptions" of skills in twenty areas, with post-scores clustering between 3.5 and 3.9 on a four-point scale. Future institutes should focus on supervisory skills and then …

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How Elementary School Teachers Learn To Teach Mathematics, Phyllis Schneider Kirschner Jan 2002

How Elementary School Teachers Learn To Teach Mathematics, Phyllis Schneider Kirschner

Educational Studies Dissertations

This study examines how elementary school teachers learned to teach mathematics during their pre-service education and during their first few years of teaching. The study identifies those experiences teachers found to be most significant in their development as mathematics teachers. All seven teachers in this study had been taught using procedural methods and each had to find a way to integrate conceptual mathematics education into their own understanding. The study examines the teachers' motivations for pursuing this understanding and the circumstances that provided opportunities to do so.

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Contents Jan 2002

Contents

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

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The Virginia Collaborative For Excellence In The Preparation Of Teachers, R. W. Farley, W. E. Haver Jan 2002

The Virginia Collaborative For Excellence In The Preparation Of Teachers, R. W. Farley, W. E. Haver

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

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