Science and Mathematics Education Commons^™

Ists E-Newsletter, November 30, 2005, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--Notes from Your President

--VIP Message IAS Executive Director

--ISTS News New Section Chairs Fall Conference News

--Announcements

--Your ISTS Leadership Team

Iowa Academy Of Science: The New Bulletin, V01n3, Autumn 2005, Iowa Academy Of Science

New Bulletin

Inside This Issue:

--Message from the Executive Director

--A Memorial to Charles Drewes

--Buena Vista University

--ISTS Fall Conference

--Iowa Science Teacher’s Section Fall Conference

--Fall Conference Registration

--Return of the Iowa Science Teachers Journal

--IAS Honors New Fellows

Ists E-Newsletter, September 30, 2005, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--Notes from Your President

--Notes From Other VIPs President Elect IAS Executive Director State Science Consultant

--ISTS Fall Conference Past President

--Announcements

--Your ISTS Leadership Team

Iowa Academy Of Science: The New Bulletin, V01n2, Summer 2005, Iowa Academy Of Science

New Bulletin

Inside This Issue:

--Message from the Executive Director

--EPA Award for Program Director

--Reflections of the Iowa Teacher of the Year

--Opportunities for Teachers

--The Putnam Museum of History and Natural Science

--Inventing Flight: A Workshop for Science Teachers

--IAS Honors New Fellows

--2005 ISTS Fall Conference Update

Ists E-Newsletter, May 2005, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--A Message from Your President

--ISTS Fall Conference News, Message From Our Past President

--ISTS Members in the News

--Science Education News from the Department of Education

--Announcements

--Your ISTS Leadership Team

Iowa Academy Of Science: The New Bulletin, V01n1, Spring 2005, Iowa Academy Of Science

New Bulletin

Inside This Issue:

--Message from the Executive Director

--New Electronic Iowa Science Teacher Journal

--Bringing the Lost Landscape into Iowa Classrooms

--The Iowa Junior Academy of Science at the 2005 AAAS Annual Meeting

--Iowa Science Foundation Grants

--Iowa Academy of Science Election 2005

--New Web Site Software

--IAS at the State Capitol

Ists E-Newsletter, February 2005, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--Notes from Your President

--ISTS April Administrative Meeting

--Congratulations to our members

--Announcements

--Your ISTS Leadership Team

117th Annual Meeting Of The Iowa Academy Of Science [Program, 2005], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Program Summary --- 4
General Session Presentations --- 6
Symposia Programs --- 9
General Poster Session Program --- 10
Cellular, Molecular and Microbiology Special Poster Session Program --- 12
Section Meeting Programs (Alphabetical by Section) --- 13
2005 IAS Awards and Recognition --- 18
Geology Field Trip Details --- 19
Section Meeting Abstracts (by Section) --- 20
Symposia Abstracts --- 64
Author Index --- 68

Iowa Academy Of Science 117th Annual Meeting [2005]: Advance Program, Iowa Academy Of Science

Iowa Academy of Science Documents

Contains information about the schedule and presentations for the 2005 annual meeting of the Iowa Academy of Science.

Title Page - Table Of Contents

Iowa Science Teachers Journal

No abstract provided.

Welcome To The Electronic Iowa Science Teachers Journal, Michael P. Clough

Iowa Science Teachers Journal

Welcome to the electronic Iowa Science Teachers Journal (IST J)! Prior to 1994, members of the Iowa Science Teachers Section received a hard copy Iowa Science Teacher Journal as part of their membership. When running for the office of ISTS President, I wrote that my primary objective would be to revive IST J for members of ISTS. Towards that end, Jeff Weld and I put forth a proposal for creating an electronic IST J to the Iowa Academy of Science Board and they enthusiastically supported the proposal. We are pleased to serve ISTS and its members, and appreciate the support …

Lights, Camera, Inquiry!: Setting The Stage For A Year Of Inquiry, Brandon Schrauth

Iowa Science Teachers Journal

This article describes my own inquiry. As I work to prepare and start a new school year. I show how I consider the classroom environment to have a strong connection to the success of inquiry in the science classroom. I describe how I use the process of inquiry as a starting point and how I use specific actions to create an environment that pushes students to move beyond restating known information. Finally, I address the need for a teacher's own change and the importance for our own risk-taking behaviors. This article promotes National Science Education Content Standards A and B, …

Introducing Students To Polar And Non-Polar Interactions Through Inquiry, Jerrid Kruse

Iowa Science Teachers Journal

Almost half of all chemistry teachers do not use inquiry in their classroom. Teachers cite classroom management, safety, and workload as reasons for not implementing inquiry techniques in their classroom (Deters, 2004). These teachers may resist laboratory-based inquiry finding it too daunting for themselves and their students. However, both students and teachers can progressively move to laboratory-based inquiry by first starting with less demanding science inquiry. This article describes an inquiry atmosphere created in a discussion classroom setting where students only minimally interact with materials. Students investigate macroscopic properties of water and hexane at their desks and the teacher performs …

A Penny Saved Is A Penny Learned!, Daniel Bergman

Iowa Science Teachers Journal

This article discusses modifying a specific activity so that it promotes scientific inquiry, cooperative learning, accurate and explicit nature of science understanding, and appropriate assessment. It features a brief description of the original "cookbook" activity and a subsequent adaptation to create an inquiry-based lesson. The activity uses ordinary pennies to teach fundamental concepts such as density and indirect measurements. Extension activities for chemistry students could feature chemical reactions and metal activities. This article promotes National Science Education Content Standards A, B, and G, and Iowa Teaching Standards 1, 2, 3, 4, 6, and …

Days Of Our Spineless Lives: A Never Ending Saga, Lori Ihrig

Iowa Science Teachers Journal

This activity is an interdisciplinary method for engaging students in biological investigations through working with living aquatic invertebrates. The learning cycle begins with students conducting fieldwork to collect aquatic invertebrates. Students then think and propose ideas to create an observation record that they can use to study their organisms in the classroom. Finally, through the use of well-phrased questions along with wait-time, positive nonverbal responses, and non-judgmental responses, the teacher is an ally working with students in inquiry to generate the requirements of a final project. This article promotes National Science Education Content Standards, A, C, and F, and Iowa …

Using Web-Based Material To Support Secondary Science Curriculum, Ghadeer Filimban

Graduate Research Papers

Web-based materials have introduced a new way of supporting students' learning and teachers' knowledge of the secondary science curriculum. However it is difficult to know which materials to use and how to use them. This review discussed some of the methods for teaching science, web-based materials that support these methods, how the Internet can add to teachers' knowledge, and some negative effects of using this technology. This review shows how teachers can integrate web-based materials into their teaching strategies, and can help teachers who have integrated them to be aware of the negatives of using the Internet in the classroom. …

Fourth Grade Student Achievement On Math Standardized Tests In The Absence Of A Math Curriculum, Trista Manternach

Graduate Research Papers

Throughout the last few decades the importance of reading instruction has been the focus for schools and school districts across the nation. At Lincoln Elementary School in Waterloo, Iowa the focus has been no different. However, in the last two years, academic achievement in the area of math has become as important as reading with the advent of No Child Left Behind.

Although teachers were told that math was important, they lacked a required curriculum until a year after math became a focus of student achievement. The purpose of this study is to answer the following question: Did the absence …

Writing In Math And Distributive Learning In Math Problem Solving, Mary Jo Metz

Graduate Research Papers

Many teachers, parents and students have questions about single sex classrooms. Are there gender based strategies that can be used in single sex classrooms and coed classrooms?

The purpose of this study was to investigate a possible difference in the perceptions of boys and girls in their math problem solving ability, and to determine if writing in math and distribution of curriculum would be effective strategies in math problem solving. The researcher conducted a classroom study to determine the effects of writing in math and compare the impact on males and females. In addition, another study investigated the distribution of …

Summer Soil Temperatures On Algific Talus Slopes In Northeast Iowa, Tom R. Cottrell, Kyle S. Strode

Journal of the Iowa Academy of Science: JIAS

Soil temperatures at 15 cm depth were recorded on a single occasion at multiple grid points on two algific talus slopes during the summer of 1999. To represent and compare soil temperatures over a wider area, soil temperatures were measured (less intensively) at five other algific slopes and three non-algific forested slopes. Algific slopes appear to have greater variation in soil temperatures than non-algific sites. Spatial variation in algific slope soil temperatures ranged from 4-25°C. During the 10 day sample period temporal variation in air temperature at a nearby weather station had a similar range. Isotherm plots reveal a heterogeneous …

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.

Hydrogeology Of Hanging Bog State Preserve: The Role Of Hillside Seeps In Draining The Iowan Surface, William L. Niemann

Journal of the Iowa Academy of Science: JIAS

Along the margin of the Cedar River Valley, groundwater discharges from eroded and weathered glacial materials of the Iowan Surface to modern alluvial deposits of the valley floor. Hanging Bog State Preserve, located along this topographic, geologic, and hydrologic boundary, represents one such groundwater discharge location, in the form of a perennial hillside seep. Based on detailed monitoring of surface water and groundwater levels within the preserve for a one-year period, it is shown that a significant quantity of groundwater, collected from a disproportionately large recharge area, is funneled to the valley wall at this site and subsequently carried to …

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.

Investigating The Effectiveness Of Professional Development On High School Physics Teachers' Conceptual Understanding Of Newtonian Mechanics, Instructional Practices, And The Conceptual Growth Of Their Students, Julia K. Moeller

Dissertations and Theses @ UNI

The purpose of this study was to examine the effectiveness of a physics professional development program on secondary science teachers' conceptual knowledge of Newtonian mechanics, instructional practices and the conceptual growth of their students. The University of Northern Iowa Physics Institute enabled a group of twenty-one Iowa high school and middle school science teachers to complete the physics coursework required to obtain the State of lowa 7-12 Grade Physics Teaching endorsement. The Institute provided experiences to improve physics content knowledge and proficiency of constructivist methodologies for teaching high school physics.

Twelve Institute participants completed a two-year program during the 2002 …

The Moths Of Neal Smith National Wildlife Refuge: A Preliminary Assessment, Michelle N. Lewis, Renae M. Steichen, Keith S. Summerville

Journal of the Iowa Academy of Science: JIAS

North American prairie systems are believed to have supported substantial insect biodiversity. Loss of prairie and oak savanna habitats, however, has been severe in many Midwestern states, including Iowa. An unanswered question facing land managers interested in restoring tallgrass prairies to the Iowan landscape is the degree to which restored habitats contain native insect species that are dependent upon prairie habitat. This study reports data from a preliminary survey of the moths of Neal Smith National Wildlife Refuge, a 2,292-ha prairie and oak savanna restoration site in central Iowa. We identified and cataloged a total of 426 species of moths …

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.

Letter To The Editor - Conservation Of Freshwater Mussels In Iowa, K. Elizabeth Poole

Journal of the Iowa Academy of Science: JIAS

Freshwater mussels occur in a variety of aquatic ecosystems worldwide but nowhere is mussel species richness as high as is reported in North America. With nearly 300 recorded species in the U.S., mussels are key components of freshwater biodiversity playing a vital role in benthic communities. Ecologically important in biological processing and nutrient cycling, mussels are also an important food item for a variety of mammals including mink, otter, and raccoon. In addition to ecological importance, freshwater mussels have been economically important in the production of cultured pearls.

Discordant Harmonies In Fingernail Clam Populations (Musculium Transversum) Of Mississippi River Backwater Lakes, Jim Eckblad

Journal of the Iowa Academy of Science: JIAS

The populations of Musculium transversum from 8 backwater lakes have been studied over a 29-year period based upon over 440 grab samples. These lakes in Navigation Pool 9 of the Upper Mississippi River (UMR) range in size from 2 to 255 hectare surface area, mean depths from 0.2 to 0.9 meters, with mean water exchange times from 0.5 to almost 57 hours. Samples from the 1989-91 period suggested summer Muscu!ium populations had declined to about 9 percent of their mid-1970 levels. Deterministic models have attempted to explain this decline. More recent sampling suggests a substantial recovery of Musculium populations (mid-summer …