Science and Mathematics Education Commons^™

Some Notes On How Students Perceive Mathematics, Joan Countryman

Humanistic Mathematics Network Journal

No abstract provided.

What Is Mathematics?: An Answer To Our Liberal Arts Dilemma, Bruce Williamson

Humanistic Mathematics Network Journal

No abstract provided.

1994-95 Annual Report, Research Innovative Teaching And Service, Illinois Mathematics And Science Academy

Annual Reports

This 1994-95 Annual Report highlights a year of creative new initiatives and partnerships, both internal and external. Included are special events, action research, integrative teaching and learning across the curriculum, statewide recruitment, statewide service, state and private investment, and student achievement.

Back Cover

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Front Matter

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Teaching Geometry In The Elementary Classroom, Virginia Lee Copper Rogers

Theses Digitization Project

No abstract provided.

The Effect Of An Activity Based Integrated Science Curriculum On Secondary Student Attitudes, Norma M. Clauson

Theses Digitization Project

No abstract provided.

An Exploratory Study Of Student Attitudes Toward Statistics And Their Retention Of Statistical Concepts, Linda Araki

Theses Digitization Project

The purpose of this exploratory research was to investigate potential factors (i.e. gender, time lapse between the latest statistics class and completion of the statistics test, grade point average (GPA), attitude towards statistics), which are associated with the comprehension and retention of statistical knowledge in Baccalaureate Psychology students. The criterion variable was statistical competency, which was measured in five subdomains: basic concepts, descriptives, correlation/regression, hypothesis testing, and inferential statistics.

Demonstrating Hysteresis In Ferroelectric Materials, Deborah Schurr, Timothy Usher

Physics Faculty Publications

No abstract provided.

Worldview--Reality As Viewed By Students: Additional Methodologies, William W. Cobern

Scientific Literacy and Cultural Studies Project

We are basically asking 1) to what extent people see themselves as a natural part of nature; 2) whether or not people are perceived as being qualitatively different from other aspects of nature; 3) to what extent, if any, control over nature by people is appropriate. The interview description given for the first interview sequence applies here as well.

An interview begins with the grand tour question, "If there is any kind of order in the world, where do people fit in that order?" The informant's response is followed with three elicitation devices.

Campus Field Trips: An Effective Supplement To Classroom Instruction, Paul V. Switzer

Faculty Research & Creative Activity

No abstract provided.

Campus Field Trips: An Effective Supplement To Classroom Instruction, Paul Switzer

Faculty Research & Creative Activity

No abstract provided.

Editorial Board & Iowa Academy Of Science Officers And Directors

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Gender Patterns In Science Course Enrollment And Course Drop Patterns In An Iowa Senior High School, Sandra L. Stephen, Elizabeth D. Riesz

Journal of the Iowa Academy of Science: JIAS

In order to ascertain whether local patterns corresponded to the national trends, which show fewer female and minority students enrolling in and completing high school physical science courses, the Cedar Rapids Community School District studied the course enrollment and drop patterns of seniors in one of the District high schools. Male students predominated in physics and AP Chemistry, and the proportion of males in AP Physics was significantly greater than the proportion of females. The proportion of females in chemistry was significantly greater than their proportion in the senior class. Course dropping patterns revealed a statistically significant relationship between gender …

Mathematics Curriculum Implementation For The Sixth Grade, Steven Anthony Knap

Theses Digitization Project

No abstract provided.

The Development Of An Instrument To Aid In Focusing On Modern Physics In The High School Physics Classroom, John De Jong Arner

Theses Digitization Project

No abstract provided.

Mathematical And Theological Beliefs: A Cognitive Science Perspective, Ron Benbow

ACMS Journal 2004

In recent years, research studies have shown that control decisions and processes, beliefs about the nature of mathematics, attitudes, and other affective variables have enormous impact on the mathematical performance of students. This paper gives an overview of the research on mathematical beliefs and reviews some work done in Christian education relating to theological beliefs. It then compares the two.

Mathematics From The Viewpoint Of Science In Context, Johan Deklerk

ACMS Journal 2004

This is the first of a series of papers presented over several years by deKlerk exploring the notion of how mathematics might be taught from a Christian perspective. In this paper, he introduces the notion of context as the basis for such an approach. He then discusses seven contexts a teacher can employ.

Survey Of Hematozoa And Intestinal Helminths Infecting Green-Winged Teal In Guthrie County, Iowa, Rick Klann, Bryan Hellyer

Journal of the Iowa Academy of Science: JIAS

Five helminths and one sporozoan were recovered from 21 hunter-killed green-winged teal collected from Lakin Slough in Guthrie County, Iowa during October and November of 1991. The sporozoan, Leucocytozoon simondi, was identified in blood smears from all 21 teal. The helminths recovered from the alimentary tract included three trematodes, Cotylurus flabelliformis, Echinostoma trivolvis and Zygocotyle lunata; a hymenolepid tapeworm; and one acanthocephalan, Corynosoma constrictum. The ecological factors associated with infection by these parasites are discussed.

Cover - Table Of Contents

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Annual Report Of The Iowa Academy Of Science, 1994-95, Paul E. Rider

Journal of the Iowa Academy of Science: JIAS

Since 1976, annual reports have served as a continuing record of the activities of the Iowa Academy of Science and an archive for its history. These augment the 100 year IAS history written in the centennial year of 1975.

This report covers the period from July 1, 1994 to June 30, 1995. It is based on the official records of the Academy (committee reports, Board minutes, correspondence) as well as the recollections, impressions and thoughts of the author.

Front Matter

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Paleokarst And Associated Mineralization At The Linwood Mine, Scott County Iowa, Paul L. Garvin

Journal of the Iowa Academy of Science: JIAS

Operations at the Linwood Mine in Scott County, Iowa, have exposed, on two working levels, extensive pre-Pennsylvanian paleokarst and associated sediment fillings and mineralization in Middle Devonian limestones. Cavities in Davenport-Spring Grove host rocks range up to 270 meters in length and are virtually all filled with fluviatile sediment. Cavities in Cedar Rapids host rocks, on average, are smaller and some are unfilled. Limestone dissolution was controlled by high-angle fractures with a wide variety of orientations and by bedding plane and stylolitic partings. Dissolutional features on both levels of the mine provide evidence for phreatic and vadose processes. Most of …

Editorial Board & Iowa Academy Of Science Officers And Directors

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Back Cover

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Cover - Table Of Contents

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Inheritance And Number Of Genes Affecting Quantitative Traits Within F2 Maize Populations, D. H. Schmidt, A. R. Hallauer

Journal of the Iowa Academy of Science: JIAS

Populations derived from crosses of elite genotypes are commonly used in plant breeding programs. Knowledge of the genetic variation among individuals and their progenies within F2 populations is essential for effective selection of important traits. The genetic variation and number of effective factors affecting the expression of quantitative traits within 30 F2 maize (Zea mays L.) populations were determined by different methods suggested for study of F2 populations. Estimates of heritability and number of effective factors varied among F2 populations for each trait, primarily because of the differences in trait expression between parents of crosses and the environmental effects upon …

Mathematics Placement At A Community College, Bonnie E. Morris

Masters Theses

There are few recently documented effectiveness studies of locally designed math placement tests, while there are many that utilize a professionally designed test. All tests that are used in placement whether professionally designed or created by faculty need to conform to the same standards.; This research assimilates the current best knowledge of the qualities required of a math placement test. It delineates the procedures required in the creation and evaluation of a valid and reliable mathematics placement test by addressing a variety of issues. These include calculating difficulty and discrimination indexes, validating and setting cut scores, and evaluating test validity …

A Secondary Education Model Of An Applied Learning Health Occupations Program, Andrea Lee Chapman

All Graduate Projects

The purpose of this project was to develop an applied learning health occupations program model that encompassed interagency collaboration and partnership. The formal partnership in this project was established with the Tacoma-Pierce County Health Department and the Bethel School District. Initially the model was designed for implementation in the Bethel School District and eventually other school districts in the State of Washington. To accomplish this purpose, a review of current literature regarding the future workforce, applied learning and partnerships between schools, business and the community was conducted and related materials from inservice programs and conferences was reviewed and assessed.

Supplimental Activities/Lesson Plans For General Math, Jacklyn Sue Long

All Graduate Projects

The purpose of the project was to develop supplemental activities/lesson plans for ninth grade general mathematics. The activities/lesson plans make use of manipulatives, cooperative learning and real life situations. Some of the activities/ lesson plans are developed into projects.