Science and Mathematics Education Commons^™

Book Review: Iowa's Minerals: Their Occurrence, Origins, Industries, And Lore, Raymond R. Anderson

Journal of the Iowa Academy of Science: JIAS

Iowa's Minerals: Their Occurrence, Origins, Industries, and Lore. Paul Garvin. 1998. University of Iowa Press, Iowa City IA. vii + 260 pages. ISBN 0-87745-626-7 hdbd., ISBN 0-87745-627-5 (pbk.).

A mineral is defined as a "naturally occurring, chemically homogeneous crystalline solid." Every mineral has a composition, structure, and characteristics that make it uniquely different from every other mineral. In his new book, Paul Garvin, Professor of Geology at Cornell College in Mount Vernon, Iowa, presents a uniquely different discussion of Iowa's Minerals. While this book does contain the requisite discussions of mineral origins, chemistry, crystallography, and other descriptive information, Garvin enhances …

The Habitat And Distribution Of The Stinkpot, Sternotherus Odoratus, In Iowa, Kristi K. Sutton, James L. Christiansen

Journal of the Iowa Academy of Science: JIAS

Twenty years of study have shown that the stinkpot, Sternotherus odoratus and the Illinois mud turtle (Kinosternon flavescens spooneri) occur in Iowa primarily in the Mississippi Alluvial Plain. Even though the turtles are found within a kilometer of each other, they are never sympatric. Illinois mud turtles are most often associated with ephemeral ponds and soils of nearly pure sand (Sparta sand and Chelsea loamy fine sand), whereas stinkpots inhabit permanent water, often fed by cold springs, and are limited to sandy, loamy soils (Aquolls and Perks sandy loam). Even though several new localities have been discovered for stinkpots, population …

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.

Community Composition Of Dry Prairie In Iowa And Southeast Nebraska, Thomas R. Rosburg

Journal of the Iowa Academy of Science: JIAS

Results from quantitative research on the community composition of dry prairies across Iowa were consolidated from three different studies completed since 1983. Information is provided on the distribution and abundance of 204 dry prairie species. The most abundant species included little bluestem (Schizachyrium scoparium (Michx.) Nash), big bluestem (Andropogon gerardii Vitman), side-oats grama (Bouteloua curtipendula (Michx.) Torrey), prairie dropseed (Sporobolus heterolepis (Gray) Gray) and Kentucky bluegrass (Poa pratensis L.). Multivariate analyses were completed using two independent measures of species abundance-relative cover and community constancy. When relative cover was used to determine community composition, the abundance of graminoids (tallgrasses vs. mid-grasses) …

Back Cover

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Iowa Academy Of Science Membership Directory, 1999-2000, Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Editorial Board, Journal ... 5
Committees ... 6
Sections ... 18
ISTS Regional Directors ... 22
Awards of Merit ... 24
Excellence in Science Teaching Awards ... 25
Past Presidents ... 26
Membership Roster ... 27
Corporate Sponsors ... 70

Osmia Spp. Reared In Artificial Nesting Sites In A Backyard Environment, R. L. Wilson, C. A. Abel, S. G. Mcclurg

Journal of the Iowa Academy of Science: JIAS

Controlled pollination in field cages is used at the United States Department of Agriculture - Agricultural Research Service North Central Regional Plane Introduction Station (NCRPIS) for seed increase of several plane species. Honey bees, Apis mellifera L., have been used almost exclusively for several years. Recently we began investigating other pollinating insects for controlled pollination. 0smia cornifrons (Radoszkowski), a solitary bee imported from Japan, has been an excellent early-season pollinator. We placed domiciles of these bees in backyards of the NCRPIS staff to aid us in providing adequate numbers of bees for use in field cages the following growing season. …

Editorial Board & Iowa Academy Of Science Officers And Directors

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Front Matter

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Book Review: The Tallgrass Restoration Handbook: For Prairies, Savannas, And Woodlands, Stephen D. Hendrix

Journal of the Iowa Academy of Science: JIAS

The Tallgrass Restoration Handbook: For Prairies, Savannas, and Woodlands. Stephen Packard and Cornelia F. Mutel, eds. 1997. Society for Ecological Restoration. 463 pages. ISBN 1-55963-319-0 hdbd.

The publication of the Tallgrass Restoration Handbook is an enormous step in the right direction for people who have already learned to appreciate and admire the beauty and utility of prairies and who now want to roll up their sleeves and begin the restoration of their own bit of tallgrass prairie. All of this volume excluding the first two introductory chapters (Part I) is dedicated to the practical aspects of prairie restoration.

Front Matter

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

A Municipal Inventory And Evaluation Of Natural Areas: History And Methodology, William R. Norris, Donald R. Farrar

Journal of the Iowa Academy of Science: JIAS

An inventory of natural areas in the vicinity of Ames, Iowa was conducted (1990-1994) in response to conflicts arising when significant natural areas were encountered on lands approved for development by the City of Ames (Iowa) Planning Office. Methods for objective evaluation of woodland and prairie quality were developed for use during the inventory. The woodland method is based on four components: I) Diversity of expected species, H) Structure of canopy and understory layers, III) Fidelity of species to the habitat and IV) absence of Introduced Species. Rules are explicitly stated for the scoring of each component for both the …

Iowa Academy Of Science 111th Annual Meeting [1999]: Advance Program, Iowa Academy Of Science

Iowa Academy of Science Documents

Contains information about the schedule and presentations for the 1999 annual meeting of the Iowa Academy of Science.

Ua64/2 The Challenge: The Newsletter Of The Center For Gifted Studies (No. 3, Spring 1999), Center For Gifted Studies, Tracy Inman

Gifted Studies Publications

No abstract provided.

Innovative Opportunities For Elementary And Middle School Teachers To Maintain Currency In Mathematics And Science: A Community College-School System Partnership, B. Ellis, M. Giacofci, D. Riley, P. Scott

Journal of Mathematics and Science: Collaborative Explorations

Since 1992 the Manassas Campus of Northern Virginia Community College – in response to requests from local school systems – has developed four innovative methods of assisting elementary, secondary and middle school teachers to enhance their content knowledge in science and mathematics, as well as integrate curriculum units for classroom presentation. These methods are based on the assumptions that: - While teachers at this level have fundamental understanding of math and science, if they wish to incorporate new concepts or technologies from these fields, graduate level content courses are generally beyond their background level. - Community College faculty can often …

Education School Challenges: The Increasing Demands On K-8 Teachers, A. J. Benson

Journal of Mathematics and Science: Collaborative Explorations

The educational needs of future K-8 teachers in the areas of mathematics and science are greater as a result of the increased (and, I would add, appropriate) student expectations in the area of mathematics and science as enunciated in the SOL and the specific content areas as described in the new licensure requirements. The sophistication and understanding of science and mathematics that is needed at both the elementary school and middle school levels is indeed substantial. However, proficiency in science and mathematics is only one portion of the total needs of new teachers. How are we all, from the Colleges …

Teaching And Learning Seminar For Science And Mathematics Faculty, D. R. Sterling

Journal of Mathematics and Science: Collaborative Explorations

A yearlong seminar for science and mathematics faculty to investigate teaching and learning is in its second year at George Mason University in Fairfax, Virginia. This article describes the seminar and preliminary findings from the first year.

Teaching Physical Science Through Technology: Middle School Vcu Phy 591, V. A, Niculescu, D. B. Hagan

Journal of Mathematics and Science: Collaborative Explorations

Teaching Physical Science through Technology is a new 3-credit laboratory-and-lecture based course designed to serve as an introduction to the teaching of physical science concepts at the middle school level. Physical science phenomena are presented through investigations of commonly known applications of technology and focus on the Virginia Science Standards of Learning for 6th Grade Science and the Physical Science courses. Topics include matter, gravity, mechanics, heat, optics, electricity and magnetism, and computers as seen in their roles in common devices. The development of the course includes assessment from six semesters, collaboration with other institutions including the Science Museum of …

On The Job Mathematics, G. Rublein

Journal of Mathematics and Science: Collaborative Explorations

What kind of course work is appropriate for a general education mathematics requirement? In most instances, students see a presentation of one or more mathematical topics followed by some applications. Sometimes these applications are characterized as ‘real world’ even though no person would ever be paid to work the problems that students are given. We will describe an approach to this issue that requires students to replicate mathematical work that is done by people who want to keep their jobs. Only a small minority can make money doing mathematics for entertainment. Hence, we omit for this category everyone employed in …

Technology Integration In A Science And Mathematics Methods Course: Addressing Virginia's Computer/Technology Standards Of Learning, G. Meadows, M. Sheckels

Journal of Mathematics and Science: Collaborative Explorations

The Standards of Learning for Virginia Public Schools [1] require a high level of knowledge in the use of computers and technology on the part of both students and educators. The Education Department at Mary Washington College has decided to prepare its students to meet this challenge by adopting a strategy of program wide integration of technology, bringing appropriate uses of technology into each education course. This strategy calls for the use of technology by both students and instructors. The course Instructional Skills in the Elementary Classroom, a science and mathematics planning course, served as a proving ground for this …

Math Wars: The Politics Of Curriculum, Raymond Johnson

Presidential Scholars Theses (1990 – 2006)

There is an ongoing battle in mathematics education, a battle sometimes so fierce that some people call it the "math wars". Americans have seen many changes and proposed changes in their educational system in the last fifty years, but few have stirred such debate, publicity, and criticism as have the changes in mathematics education. We will first look at the history of the math wars and take time to examine previous attempts to change mathematics education in America. Second, we will assess the more recent efforts in mathematics education reform. Lastly, we will make some predictions for the future of …

Alignment Of The Challenger Center Curriculum With The Washington State Essential Learning Requirements And The Use Of Multiple Intelligences, Shaila Donel Brookover

All Graduate Projects

The State ofWashington has recently adopted a set oflearning standards called the Essential Academic Learning Requirements. It is the intention of this Master's project to align the learning objectives of the Challenger Center curriculum with the Essential Academic Learning Requirements for Science, so that it may be used as a sixth and seventh grade enrichment opportunity. Itis also within the scope of this project to include Gardner's theory on multiple intelligence as an educational tool to improve student learning. It will be suggested that with the use of multiple intelligences and the integration of informal science learning experiences, students will …

A Model, Secondary Level, Mathematics Curriculum Developed In Alignment With Washington State Essential Academic Learning Requirements, Easton School District, Seyed Victor Nourani

All Graduate Projects

The purpose ofthis project was to design and develop a model secondary level mathematics curriculum, in alignment with Washington State Essential Academic Learning Requirements, for the Easton School District in Washington. To accomplish this purpose, a review of current research and literature regarding Washington State Essential Academic Learning Requirements related to secondary mathematics was conducted. In addition, related information from selected sources was obtained and analyzed.

Integration Of Children's Literature And Mathematics With Literature-Based Supplemental Activities In A First Grade Classroom, Linda Mcdow

All Graduate Projects

The Essential Academic Learning Requirements developed by the various subject committees selected by the Washington State Commission on Student Learning and the recommendations made by the National Council of Teachers of Mathematics are addressed. The benefits of integrating children's literature and mathematics are studied. Integrated activities and an annotated bibliography of children's literature that could supplement a traditional mathematics curriculum for primary age students are developed.

Wolves And Bears: An Interdisciplinary Activity Guide For Grades 3-5, Susan L. Thomas

All Graduate Projects

A popular set of "Discovery Boxes" are used by educators across North Central Washington. These boxes are administered by the U.S. Forest Service and focus on such themes as wolves, bears, fire, plants and forests. These boxes are available to be checked out to educators for two-week periods, and reach approximately 9,000 students annually. Each box contains "hands-on" props which enhance the learning of each theme. Some of the boxes have activity guides in them to assist the educator in teaching the theme and thus using the box to its full potential. Two of the most popular boxes, the wolf …

Test 1885: New Holland 9282 Quadrasync/New Holland 9184 Quadrasync Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 1900 & 1901: New Holland Tn 55d/New Holland Tn 55s Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 1763: Agco Rt95 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Nebraska Summary: S324 Case-Ih C50, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …