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Review - The Biotic World And Man

Iowa Science Teachers Journal

Complementarity of structure and function is the general theme throughout this text.

Review - Introduction To Physics And Chemistry

Iowa Science Teachers Journal

The atom is treated in some detail; the structure and behavior of matter approached from an atomic viewpoint. This text is an attempt to present physics and chemistry together as parts of the same story, for students with little or no prior experience in these areas.

Junior Academy News - Individual Membership Now Possible In Ijas

Iowa Science Teachers Journal

IJAS Officers and adult directors at the IJAS Executive Committee meeting held in the Regis High School Library, Cedar Rapids, Iowa Saturday, November 19, 1966, adopted a new by-law to their constitution which states that beginning January 1, 1967, individual students shall be eligible to become members at large in the Iowa Junior Academy of Science, and shall be afforded the appropriate privilege of this affiliation.

Review - Plants: An Introduction To Modern Botany

Iowa Science Teachers Journal

This text is written for the general botany course.

Junior Academy News - New Committee Appointments

Iowa Science Teachers Journal

The Finance and Endowment Committee was established. Miss Iola Tilapaugh, Washington High School, Cedar Rapids, accepted the appointment of adult director. Michael O'Banion, treasurer, was appointed a student member of this committee.

Back Cover

Iowa Science Teachers Journal

No abstract provided.

1967 Schs, State College Of Iowa High School

Malcolm Price Laboratory School Yearbooks

The student yearbook of the State College High School (later the Northern University High School, part of the Malcolm Price Laboratory School of the University of Northern Iowa).

News And Notes - Molecular Biology Institute At University Of Iowa

Iowa Science Teachers Journal

Fifty secondary biology teachers will be selected for a summer institute centered at the University of Iowa during the 1967 Summer Session which operates between June 13 to August 9.

Creative Biological Investigations At Bettendorf Middle School, Gerald H. Krockover, James L. Mcgill

Iowa Science Teachers Journal

With the development of the Middle School in Bettendorf, Iowa, a science program was constructed to meet the needs of these junior high age children. The seventh grade biological program is presented with many of the investigations that are used at this age level.

Chemical Kinetics Of Ki Catalyzed H2O2 Decomposition, Ken Johnson

Iowa Science Teachers Journal

This research was done to determine the rate constant for the iodide catalyzed decomposition of H₂O₂ and its variation with temperature, so that speculations may be made about the nature of the reaction mechanism.

A Handy Field Herbarium For Identification Of Plant Species, R. Q. Landers, Paul A. Christiansen

Proceedings of the Iowa Academy of Science

A procedure is described for preparation of plant specimens for field use with transparent, self-adhering material.

Quantitative Variations In Loess Topography, R. A. Lohnes, R. C. Joshi

Proceedings of the Iowa Academy of Science

Morphometric studies were conducted on the "loess mantled" and "loess depositional" topographies of the Wisconsin Age loess of western Iowa. Slope angle and absolute drainage density decrease with increasing distance from the Missouri River as a power function. The rate of decrease of both parameters is great for the first 8 miles from the river and less for the next 24 miles. Although the change between the two types of topography is gradual, it is suggested that the transition from rapid to more gentle decrease of slope angle or drainage density with distance from the river be used as a …

The Effect Of Body Stature And Exercise Conditioning Of The Mean Electrical Axis, P-R Interval, Qrs Duration, And Rate Of The Heart, John R. Imig

Proceedings of the Iowa Academy of Science

The mean electrical axis of the heart is not affected by body stature. The angle and magnitude of this axis seem to be altered with exercise conditioning. Electrocardiographic P-R intervals and QRS durations do not seem to be affected by either body stature or conditioning.

News And Notes - Nsta Meeting

Iowa Science Teachers Journal

All ISTS members should request released time to attend the NSTA meetings scheduled from March 17-21 in Detroit.

News And Notes - Summer Opportunities For Gifted Students

Iowa Science Teachers Journal

The University of Iowa will again conduct Secondary Science Training grams as a part of a national program supported by funds from the National Science Foundation.

News And Notes - State Obta Nominations

Iowa Science Teachers Journal

It’s time to request nomination forms for Iowa's Outstanding Biology Teacher Award.

Review - General Chemistry: A Systematic Approach

Iowa Science Teachers Journal

The authors have as their goal the offering of a sound and balanced foundation in general chemistry on a logical inductive basis.

Regional Meeting

Iowa Science Teachers Journal

The South Central Regional Meeting of the Iowa Science Teachers will meet March 11, 1967, at Lamoni High School, Lamoni, Iowa.

News And Notes - South East Meeting

Iowa Science Teachers Journal

Mr. Donald Worster, Regional Director for the Southeast has announced that the 1967 Regional Meeting of ISTS in his region will take place at Keokuk Junior High School on February 21.

1967 Old Gold, State College Of Iowa

UNI Yearbooks

The student yearbook of the State College of Iowa, later known as the University of Northern Iowa.

Winter Press Book 1966-67, State College Of Iowa

Athletics Media Guides

Contents:

--1966-67 Wrestling Schedule --Inside Front Cover
--Wrestling Outlook --1
--Wrestling Sketches --2-3
--1965-66 Dual Mat Records --4
--Wrestling Records --4
--1965-66 Conference Champions --4
--Former NCAA Champions --5
--SCI Olympic Games Entries --5
--Wrestling Leaders at SCI --5
--1965-66 Dual Meet Records --6
--SCI Record vs 1966-67 Opponents --6
--SCI Wrestling Coaches' Records --6
--All-Time Wrestling Records --7
--Indoor Track Outlook aud Schedule --8
--Indoor Track Records --9
--1966-67 Wrestling Roster --10
--1966-67 Basketball Roster --11
--Basketball Outlook --12
--Former All-America Cagers --12
--Basketball Records --13
--1965-66 All-Conference Team --13
--Basketball Sketches --14-15
--All-Time Scoring Leaders --16
--Top Cage …

Football 1967, University Of Northern Iowa

Athletics Media Guides

Contents:

--Looking Ahead
--Ten tough ones for the Panthers
--Returning Lettermen Spice
--UNI Football Forecast in 1967
--Scouting the Panthers
--It's the (Ticket) Season
--Your Ticket to Football Thrills

Winter Press Book 1967, University Of Northern Iowa

Athletics Media Guides

Contents:

--BASKETBALL Schedule --lnside Front Cover
--Outlook --1
--Player Sketches --2-3
--UNI Records --4
--NCC Records, Standings --5
--UNI vs 1967-8 Opponents --5
--All-Time Scoring Leaders --6
--1966-7 Team Statistics --7
--1966-7 Results, All-Americans --7
--All-Time Cage Results --8
--Game Results, Last 6 Years --9
--Roster --12
--SWIMMING Outlook --10
--Roster --10
--Schedule --10
--UNI Pool Records --11
--WRESTLING Roster --13
--Outlook --14
--UNI Records --15
--Wrestling Sketches --16-17
--1966-67 Team Statistics --18
--UNI vs. 1967-68 Opponents --18
--UNI Olympic Game Entries --18
--UNI National Champions --19
--Former NCC Champions --19
--1966-67 NCC Champions --19
--All-Time Results --20
--Meet Results, …

The Movement Of Chloride And Nitrate Through Certain Iowa Soils, John C. Corey, Don Kirkham, Donald R. Nielsen

Proceedings of the Iowa Academy of Science

Miscible displacement experiments were conducted to determine the influence of soil type on the movement of chloride and nitrate. The movement of NO" - is important in plant nutrition; Cl^-, in soil salinity. In these experiments, 100 ml of an aqueous solution containing 0.55 g of CaC1₂ and 0.35 g of Ca(NO₃)₂4H₂O was displaced through 30-cm long soil columns with 0.01N CaSO₄. Breakthrough curves, plots of the chloride or nitrate concentrations found in the effluent against the volume of effluent collected, were made. Breakthrough curves from columns of Webster, …

Open Letter From The President, Martin L. Grant

Iowa Science Teachers Journal

The Board of Directors of the Iowa Academy of Science is most happy to announce the appointment of Dr. Robert W. Hanson as part-time Executive Secretary of the Academy.

The High School Teacher Lag: A Problem For The Profession, Ben A. Green Jr.

Iowa Science Teachers Journal

The problem of inadequate numbers of high school physics teachers and the poor preparation of many of those who do teach physics is one of the most serious problems which faces our profession. The CCP has activated a panel (the Panel on the Preparation of Physics Teachers) to give full-time attention to this problem and to recommend courses of action to the Commission. The following is a report by CCP Staff Physicist Ben A. Green, Jr., on leave from Western Reserve University, who recently visited several institutions which have been unusually successful in producing high school teachers of physics.

Development Of Animal Drugs For Market, K. B. Kerr

Iowa Science Teachers Journal

The complexities of modem scientific knowledge have vastly increased the requirements for the clearance of an animal drug for market. All such drugs, which include those for poultry, are subject to the regulations of the Food and Drug Administration (FDA).

Changes At The Spring Meeting?

Iowa Science Teachers Journal

The Academy's Program Committee recommended that the section meetings at the annual meeting be expanded to include invited speakers, special symposia, and structured discussions.

Now Ive Heard Everything, Norman H. Russell

Iowa Science Teachers Journal

A poem written by Norman H. Russell

News And Notes - U. S. Army Symposium

Iowa Science Teachers Journal

The annual U. S. Army Science and Humanities Symposium will be held on April 13, 14 and 15 (1967) at the University of Iowa.