Science and Mathematics Education Commons^™

Demonstrations For Children Of All Age- The Cork Canon, S. Thornton

Journal of Mathematics and Science: Collaborative Explorations

Demonstrations are one of the most useful techniques for teaching science to anyone, regardless of age. Demonstrations attract attention and normally make the observer want to learn more about what is happening. This paper reports on The Cork Cannon, one of the favorite demonstrations done in the demonstration road show, Phun Physics, that travels to schools within about 60 miles of Charlottesville. The Department of Physics and the Center for Science, Mathematics, and Engineering Education sponsor this demonstration show, which was seen by about 8000 persons during the last school year. Although quite simple, the Cork Cannon demonstration is rich …

Shaping The Future Of Teacher Preparation In Science And Mathematics, M. George

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Aims & Scope

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

An Undergraduate Intern Model For Mathematics Teacher Preparation, R. Ford, W. Fisher

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

The Use Of Research To Inform The Evaluation Of The Maryland Collaborative For Teacher Preparation, J. Mcginnis, T. Watanabe

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Algebra And Calculus For All?, Z. Usiskin

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Student Discovery And Learning Through Precalculus Cbl Projects, R. Farley, K. Wallo

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Reform Of Preservice Science Education: An Example From A State-Supported University, R. Adams, G. L. Stringer

Journal of Mathematics and Science: Collaborative Explorations

The ongoing movement to reform the teaching and learning of mathematics and science began as an effort targeting grades K-12. This movement, however, also has significant implications for institutions of higher education, especially in the area of teacher preparation. Northeast Louisiana University has utilized an extensive system of support, including vital National Science Foundation funding, to redesign its science curriculum for elementary education majors. Four courses featuring the content areas of biology, chemistry, geosciences, and physics and integrated with respect to content and methodology were collaboratively developed by education and science faculty. and were approved as requirements for all preservice …

A Summer Academy Program For Prospective Teachers: Model Teaching Experiences, M. Neathery

Journal of Mathematics and Science: Collaborative Explorations

This article describes the project, A Summer Academy Program for Prospective Teachers: Model Teaching Experiences, of the Oklahoma Teacher Education Collaborative (O-TEC), one of the nation’s Collaboratives for Excellence in Teacher Preparation (CETP). To recruit highly qualified teachers in science and mathematics, O-TEC institutions promote a program of summer academies that provide prospective teachers with opportunities to become familiar with effective teaching methods. During the academy, high school juniors and seniors explore inquiry-based teaching strategies, exemplary curricula, science and math content, and state and national standards in math and science education-all under the tutelage of mentor teachers, a Master-Teacher-in- Residence, …

Educational Research Abstracts, G. Bass Jr.

Journal of Mathematics and Science: Collaborative Explorations

Editors' Note: As noted in previous issues of the Journal of Mathematics and Science: Collaborative Explorations, the purpose of this Educational Research Abstract section is to present current published research on issues relevant to math and science teaching at both the K-12 and college levels. Because educational research articles are published in so many different academic journals, it is a rare public school teacher or college professor who reads all the recent published reports on a particular instructional technique or curricular advancement. Indeed, the uniqueness of various pedagogical strategies has been tacitly acknowledged by the creation of individual journals dedicated …

Portfolio Assessment In High School Chemistry, Mark M. Laporte

Dissertations and Theses @ UNI

This is a report of one high school chemistry teacher's experience of implementing portfolio assessment in his classroom. This project was carried out using a teacher as researcher model. The chemistry classes were p1imarily composed of 11th grade students in a rural midwestern high school setting. This thesis reviews some of the literature regarding alternative assessment focusing particularly on the literature related to portfolio assessment. The chemistry portfolio design is explained in detail including a rationale for each of the portfolio elements. The teacher developed nine portfolio elements of which the students were required to complete five. The nine elements …

Natural Math, Maria Droujkova

Humanistic Mathematics Network Journal

No abstract provided.

Do The Great While It Is Still Small: Humanistic Teaching In The Elementary School, John Eichinger

Humanistic Mathematics Network Journal

No abstract provided.

On Solving Equations, Negative Numbers, And Other Absurdities: Part Ii, Ralph A. Raimi

Humanistic Mathematics Network Journal

No abstract provided.

Manifesto On Mathematical Education, Saunders Mac Lane

Humanistic Mathematics Network Journal

No abstract provided.

Thinking About The Preparation Of Teachers Of Elementary School Mathematics, Jane Wenstrom, Kathleen Martin, Susan King

Humanistic Mathematics Network Journal

No abstract provided.

Problems That Matter: Teaching Mathematics As Critical Engagement, Jeffrey Bohl

Humanistic Mathematics Network Journal

No abstract provided.

On Solving Equations, Negative Numbers, And Other Absurdities: Part I, Ralph A. Raimi

Humanistic Mathematics Network Journal

No abstract provided.

Real Data, Real Math, All Classes, No Kidding, Martin Vern Bonsangue

Humanistic Mathematics Network Journal

No abstract provided.

Program Abstracts, 110th Session, Iowa Academy Of Science, April 24-25, 1998, Iowa Academy Of Science

Iowa Academy of Science Documents

Presentation abstracts from the annual meeting of the Iowa Academy of Science

The Annual Meeting Of The Iowa Academy Of Science April 24-25, 1998 [Program, 110th Meeting], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Program Summary -- 3
General Session Speakers -- 5
Awards -- 8
Symposia Programs -- 9
Poster Session -- 10
Map -- Centerfold
Section Programs/Special Sessions -- 14
Agricultural Sciences -- 14
Anthropology -- 15
Botany -- 15
Biology: Cellular, Molecular, & Microbiology -- 16
Chemical Education -- 17
Chemistry: Inorganic, Analytical & Physical -- 17
Conservation -- 18
Engineering -- 19
Geology -- 23
Physics -- 24
Physiology -- 25
Psychology/Linguistics -- 27
Science Teaching -- 28
Zoology -- 28
Local Arrangements Committee -- 29
IAS Officers & Directors -- 29
IAS Annual Meeting Committee -- 30
Future …

Iowa Academy Of Science President's Banquet [110th Session], Iowa Academy Of Science

Iowa Academy of Science Documents

Program:

Introductions
Awards:
Distinguished Fellow: Richard W. Arnold
Distinguished Service: Paul E. Rider
Distinguished Iowa Science Teacher: Charles D. Drewes
President's Address - Richard Lampe
Response - James Christiansen, President-Elect
General Sessions II - Bob Becker, "Chemical Demonstrations to Knock Your Socks Off"

110th Session Iowa Academy Of Science Awards Luncheon, April 24, 1998, Iowa Academy Of Science

Iowa Academy of Science Documents

Program:

--- Introductions - Richard Lampe, President
--- Recognition of students participating in various statewide activities - Ed Rezabek, Chair, Student Programs Committee
--- Presentation of scholarship winners and 1999 AJAS representatives - Peggy Tilgner, Director, Iowa Junior Academy of Science
--- Presentation of Excellence in Science Teaching Awards - Peg Steffen, Director, ESTA Program

Nebraska Summary 301: Massey Ferguson 6255 Diesel 32-Speed, 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 …

Front Matter

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Managing Seedling Emergence Of Cuphea In Iowa, W. W. Roath

Journal of the Iowa Academy of Science: JIAS

Cuphea, a western hemisphere genus of some 260 species, has been proposed as a domestic source of medium-chain fatty acids. These fatty acids are used primarily in soap and detergent manufacture and are presently extracted from imported tropical oils or from petroleum. Considerable difficulty in obtaining consistent plant stands with direct seeding has been experienced at two Iowa locations. Trials were initiated in 1987 and continued through 1994 to test various treatments upon seedling emergence of C. laminuligera Koehne, C lanceolata Ait., and hybrid C. viscosissima Jacq. X C. lanceolata. These treatments included planting depths from 1.3 to 6.4 cm, …

Introduction To The 1997 Symposium On Iowa's Declining Flora And Fauna, Cornelia F. Mutel

Journal of the Iowa Academy of Science: JIAS

In 1980, Iowa's biologists and ecologists gathered at the 92^nd annual meeting of the Iowa Academy of Science to present a symposium on the state's declining flora and fauna. Papers were published a year later in a single issue of The Proceedings of The Iowa Academy of Science (Vol. 88, No. 1), which has since been widely cited and much used as a baseline for research efforts. The symposium was a noble undertaking, for although the highly altered composition of Iowa's presettlement ecology had been widely recognized throughout the previous century, no single publication or gathering to that date …

Iowa's Avifauna: Recent Changes And Prospects For The Future, James J. Dinsmore

Journal of the Iowa Academy of Science: JIAS

Iowa's avifauna has changed dramatically since 1980. The state list now has 40 additional species and totals 398 species, the most of any vertebrate group. Four species that had not previously nested in Iowa (Ring-billed Gull, Great-tailed Grackle, House Finch, Eurasian Tree Sparrow) and four whose nesting populations had disappeared (Double-crested Cormorant, Sandhill Crane, Piping Plover, Least Tern) now breed regularly here. Little Blue Heron, Cattle Egret, White-faced Ibis, Mississippi Kite, Prairie Warbler, and Red Crossbill nested for the first time but do not have established nesting populations. Trumpeter Swan, Peregrine Falcon, Greater Prairie Chicken, and Sharp-tailed Grouse have been …

Iowa's Wetlands, Present And Future With A Focus On Prairie Potholes, R. A. Bishop, J. Joens, J. Zohrer

Journal of the Iowa Academy of Science: JIAS

The vast prairie marsh-pothole complex that historically covered approximately 7 .6 millions acres in Iowa was reduced to less than 30,000 acres by 1980 when it was estimated that only 5,000 acres of prairie marsh and pothole habitat remained in private ownership. A bleak outlook for the future of wetlands was presented by Bishop (1981)." This outlook changed with the development of the North American Waterfowl Management Plan and the passage of two important pieces of legislation: the North American Wetlands Conservation Act and the Food Security Act of 1985. Protection of existing wetlands was afforded through the Swampbuster provision …

Checklist Of Instructions For Authors

Journal of the Iowa Academy of Science: JIAS

No abstract provided.