Science and Mathematics Education Commons^™

International Perspectives On Science Education, Mark A. Grey

Iowa Science Teachers Journal

Since the 1983 publication of A Nation at Risk (National Commission on Excellence in Education), comparisons of the American education system with those of other countries have become commonplace. Hundreds of articles on the subject have appeared in the popular, professional and academic literature, as well as in a number of books. Comparisons have also been driven by the "America 2000" campaign. The challenge to science educators in this campaign is explicit: "By the year 2000, United States students will be first in the world in science and mathematics achievement."

Astronomy Bulletin - The Night Sky: May 15 To October 31, 1993, P. Steven Leiker

Iowa Science Teachers Journal

No abstract provided.

Cover - Front Matter - Table Of Contents

Iowa Science Teachers Journal

No abstract provided.

Science Calendar

Iowa Science Teachers Journal

No abstract provided.

Science Notes - Summer Institutes For Middle Level Science Teachers, Jonna M. Higgins

Iowa Science Teachers Journal

Teachers of grades 5-9 are invited to apply to attend summer institutes at one of four college campuses nationwide. Participants in the APAST/NSTA/NSF program will learn new teaching techniques, increase science content knowledge and develop networks with creative teachers and science educators from across the nation. They will apply the results of education research to their teaching and improve their leadership skills.

Science Notes - Smokey Bear Fire Prevention Kits Available

Iowa Science Teachers Journal

Kindergarten and primary grade teachers can now obtain free Smithsonian Institution/USDA Forest Service learning kits that celebrate Smokey Bear's golden anniversary.

Science Calendar

Iowa Science Teachers Journal

No abstract provided.

Editorial Board & Iowa Academy Of Science Officers And Directors

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Community Dynamics Of Phytoplankton In A Typical Navigation Pool In The Upper Mississippi River, Theodore R. Lange, Ronald G. Rada

Journal of the Iowa Academy of Science: JIAS

In 1986 we studied phytoplankton in the mid-reaches of Pool 8, which is a typical navigation pool of the Upper Mississippi River. During years of normal discharge, the areas studied usually become distinctly different from each other (ranging from free-flowing river to stagnant marsh) as the ice-free season progresses. These differences among sites did not occur during our study because the discharge into Pool 8 during 1986 was about 85% greater than the 10-yr mean discharge (1972-1982). Moreover, differences among areas were not observed with respect to physical and chemical characteristics such as photic zone depth, temperature, dissolved nitrogen and …

Iowa Academy Of Science Directory, 1993-94, Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Board of Directors ... 5
Program Directors ... 6
Editors ... 6
Committees ... 8
Sections ... 22
Awards of Merit ... 28
Excellence in Science Teaching Awards ... 29
Past Presidents ... 30
Membership Roster ... 31

Habitat And Distribution Of Plants Special To Iowa's Driftless Area, William P. Pusateri, Dean M. Roosa, Donald R. Farrar

Journal of the Iowa Academy of Science: JIAS

A portion of the Upper Midwest escaped glaciation during the two most recent glacial epochs. This "Driftless Area", also known in Iowa as the "Paleozoic Plateau", comprises some 39,000 square kilometers (15,000 square miles) in the states of Illinois, Iowa, Minnesota, and Wisconsin. Today the highly dissected terrain provides a variety of habitats supporting a rich and diverse flora including many plants special to the area, i.e., principally, in Iowa, restricted to the Driftless Area. These special plants have received much attention, often having been discussed as possible relicts from past floras. However, distribution data for these species beyond the …

Cover - Table Of Contents

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Teaching The Nature Of Science, Gerald R. Walsh

Iowa Science Teachers Journal

Early in my teaching career, I came to the conclusion that my colleagues did not approach science in the same manner as language arts, social studies or math teachers approached their subjects. While we were trying to "stuff' our students with all kinds of information of a specific nature, they focused upon producing a general literacy. They did not presume the majority of their students would one day become authors, mathematicians or social workers; instead they assumed that all students required communication skills within their respective subjects. Their mission seemed to be the promotion of literacy within the framework of …

Build-A-Body, Gail B. Wortmann

Iowa Science Teachers Journal

Human anatomy students may be given a creative challenge in cooperative learning by asking them to "Build-A-Body," using only their lab partners as sources for measurements. Allow them as much latitude as possible in design and construction. As a result, they will be more aware of the correct proportioning of the human body and will more fully appreciate the complexity inherent in the human form.

Science Notes - "Herpetoculture In The Classroom" Workshop, Amy L. Wall

Iowa Science Teachers Journal

Herpetoculture, the keeping and captive propagation of reptiles and amphibians, will be the topic of two workshops designed for K-12 teachers this summer in Rock Springs, Wyoming. The workshops will cover an array of topics focusing on the responsible care and maintenance of reptiles in schools.

Science Notes - The Secret Of Life, Elizabeth B. Sharpe

Iowa Science Teachers Journal

An eight-part public television series, The Secret of Life, will begin in fall 1993. Originating from WBGH-TV of Boston, this NOV A series will explore advances in the science of molecular biology. It will show how this "new biology" is transforming agriculture, industry, medicine and our perception of the world.

Science Notes - Nabt Publishes Dna Safety Guidelines

Iowa Science Teachers Journal

Working with DNA and Bacteria in Precollege Science Classrooms, a new publication from the National Association of Biology Teachers, will help educators who wish to integrate biotechnology into their classrooms.

Science Calendar

Iowa Science Teachers Journal

No abstract provided.

Cover - Front Matter - Table Of Contents

Iowa Science Teachers Journal

No abstract provided.

Iowanet Update, Jack Gerlovich, Paul Joslin

Iowa Science Teachers Journal

"How come space is so dark if it is occupied by trillions of stars that are all so bright like our Sun?" asked a Des Moines second grader. His question was answered by three very different people: a physics teacher, a high school physics student and a retired attorney. All gave slightly different answers; the student received a rich and immediate response to a question that could not be answered with local school resources. This student's opportunity was made possible by his school's participation in the IOWANET computer conferencing network. The following article will help teachers understand and appreciate the …

Science Notes - Inserting A Wire Through A Cork Or Rubber Stopper

Iowa Science Teachers Journal

Christy Cargille of the Institute for Chemical Education (ICE) Headquarters staff has found a convenient way to insert a wire through a rubber cork or stopper. The method, illustrated below, requires only a hypodermic needle.

Science Notes - Ice Offers Science Workshops For Teachers

Iowa Science Teachers Journal

Teachers and supervisors from kindergarten through college are invited to take part in programs that will be offered by the Institute for Chemical Education (ICE).

Science Notes - Toyota/Nsta Tapestry Grants, Jonna M. Higgins

Iowa Science Teachers Journal

Grants allowing teachers to implement innovative environmental and physical science projects are being offered by TAPESTRY (Toyota's Appreciation Program for Excellence to Science Teachers Reaching Youth).

Science Notes - Duracell-Nsta Scholarship Competition, Jonna M. Higgins

Iowa Science Teachers Journal

Students wishing to compete for $30,000 in scholarships may enter the 1993 Duracell NSTA Scholarship Competition. Sponsored by Duracell U.S.A. and administered by the National Science Teachers Association, the competition offers students in grades nine through twelve have an opportunity to win up to $10,000 in college scholarships.

Science Notes - "Excellence In Polymer Education" Award

Iowa Science Teachers Journal

To recognize the efforts of secondary and junior high school chemistry teachers who help students meet the challenges and responsibilities of living in a technological age, the Polymer Education Committee (POLYED) of the American Chemical Society sponsors the “Award for Excellence in Polymer Education by a Junior High or High School Chemistry Teacher."

Science Notes - Coalition Distributes Eclipse Safety Information

Iowa Science Teachers Journal

On May 10, 1994, North America will experience an annular eclipse of the sun. Because looking directly at the sun at any time can cause severe eye damage, including blindness, a coalition of ten eye care, safety and astronomy organizations has been formed to tell people everywhere how to avoid injuring their eyes during the eclipse.

Science Notes - American Astronomical Society Teacher Resource Agents

Iowa Science Teachers Journal

The American Astronomical Society Teacher Resource Agent Program invites teachers to apply for four-week summer institutes during the summer of 1994. The institutes will be held at Loyola University in Chicago, Northern Arizona University in Flagstaff and University of Maryland at College Park.

Science Notes - Natural History Potpourri Workshops

Iowa Science Teachers Journal

Natural History Workshops are scheduled at the Conservation Education Center (Springbrook) for the weeks of June 12-17 and 19-24, 1994. The Potpourri of topics includes: birds, trees, rocks, prairie plants and pond life. The week-long sessions will include field trips, lecture/discussions, slide talks and participation in activities which link the content topics to classroom activities.

Science Notes - Excellence In Science And Mathematics Teaching Awards, Jonna M. Higgins

Iowa Science Teachers Journal

The 1993 Iowa recipients of the Presidential Award for Excellence in Science and Mathematics Teaching have been announced. Cindy Earlene Roberts of Lake View Auburn Community Schools was selected as the awardee in the Elementary Science category. The awardee in the Secondary Science category was Hector Ibarra of West Branch Middle School.

Index To Volume 30

Iowa Science Teachers Journal

No abstract provided.