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University of Northern Iowa

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Sound Waves, L. Begeman Apr 1932

Sound Waves, L. Begeman

Science Bulletin

The subject of sound falls naturally into two divisions: sound vibrators and sound waves. Every sound wave Js originated by a sound vibrator of some kind.

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Junior Academy Of Science Apr 1932

Junior Academy Of Science

Science Bulletin

The plans are now complete for ·the first annual convention of the Junior Academy of Science of Iowa which will be held at Cedar Falls, April 29 and 30. The Alpha Beta Kappa Science Club of the Cedar Falls High School and the 2XL Science Club of Teachers College High School are hosts.

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Iowa State Teachers College Program Of Recitations, Spring 1932, Iowa State Teachers College Apr 1932

Iowa State Teachers College Program Of Recitations, Spring 1932, Iowa State Teachers College

UNI Schedule of Classes

A listing and schedule of the courses being taught as well as policies and procedures concerning attending classes at the Iowa State Teachers College.

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Progress Of The Junior Academy Of Science Movement, Louis A. Astell Apr 1932

Progress Of The Junior Academy Of Science Movement, Louis A. Astell

Science Bulletin

For the past three years, the Conference of State Academies of Science has officially considered the development of the Junior Academy movement. It is of interest to note that a number of State Academies are known to be considering Junior organizations or to have such organizations in various stages of development. These Academies lie in a more or less arc-like area through the United States.

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Service Materials For High School Science Clubs Apr 1932

Service Materials For High School Science Clubs

Science Bulletin

A. Magazine Reprints; B. Magazines; C. Mimeographed Bulletins

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Winter Term Commencement [Program], March 3, 1932, Iowa State Teachers College Mar 1932

Winter Term Commencement [Program], March 3, 1932, Iowa State Teachers College

UNI Commencement Programs

The program of the commencement ceremonies, including a list of institutional leadership, a list of the departments by college, awards given at the ceremonies, and a list of undergraduate and graduate degree candidates.

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The Iowa Academy Of Science: Editorial Mar 1932

The Iowa Academy Of Science: Editorial

Science Bulletin

The Iowa Academy of Science will hold its annual meeting at Cedar Falls, on April 29 and 30. The Science Faculty of the Iowa State Teachers College will be hosts to the visiting scientists this year, and plans are well under way for entertaining the two hundred or more visitors who will be here for the meetings. The membership of the Academy is made up of both men and women, most of whom are teachers in the various high schools, colleges, and universities of the state.

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Editor And Advisory Board Mar 1932

Editor And Advisory Board

Science Bulletin

A Service Bulletin for Teachers of High School Science.

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Junior Academy News Mar 1932

Junior Academy News

Science Bulletin

Since last month high school clubs from the following cities have affiliated with the Junior Academy - Monticello, Sioux City, Manchester, and Harlan. High school clubs from Iowa City, Clinton, and Waterloo we hope will be in with us soon.

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Projects In Physics Mar 1932

Projects In Physics

Science Bulletin

The following list of Physics projects is recommended by the School Nature League sponsored by the American Museum of Natural History.

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Venereal Diseases, H. Earl Rath Mar 1932

Venereal Diseases, H. Earl Rath

Science Bulletin

Much has been said about what ought to be done about venereal diseases. Nearly everyone agrees that more education on the subject is needed, but that is about as far as it goes in at least ninety-nine cases out of a hundred. The result is that much erroneous information is surreptitiously passed about. Some young people have an abnormal fear of venereal disease and live in dread of acquiring it from all kinds of objects. Others, and this group is entirely too large, treat the subject entirely too lightly, and fail to respect the dangers involved.

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Science Bulletin, Vol.4 No.7, March 1932 [Complete Issue] Mar 1932

Science Bulletin, Vol.4 No.7, March 1932 [Complete Issue]

Science Bulletin

A Service Bulletin for Teachers of High School Science.

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Wings, Roy L. Abbott Mar 1932

Wings, Roy L. Abbott

Science Bulletin

When 'wings' are mentioned, most people at once think of birds. But wings, and the consequent power of flight, are by no means limited to birds. Among the mammals, for example, bats have wings and are excellent flyers. In both birds and bats, the wings are merely modified front legs.

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The Project In Chemistry, Donald D. Pettit Mar 1932

The Project In Chemistry, Donald D. Pettit

Science Bulletin

Some time ago the writer became convinced that the typical presentation of high school chemistry left many things to be desired, especially with that group who are completing their scholastic work with their high school diploma. As a rule they are leaving school pretty thoroughly disgusted with class work in general, and, although they had originally intended to continue in school as evidenced by their election of chemistry, they find that the prospect offers no allure. In many cases I am afraid that the course in chemistry helped to turn them from further scholastic endeavor. In order to furnish some …

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A Great American Scientist, W. H. Kadesch Mar 1932

A Great American Scientist, W. H. Kadesch

Science Bulletin

"Dr. Albert A. Michelson, 78, discoverer of the speed of light, and one of the greatest scientists of modern times, died here at 3 :10 p.m. Saturday. "Death came quietly to the man whose work made it possible to know the distance of the stars. "It came on the eve of success of what he called his 'last experiment,' the most precise and extensive in physics-the exact determination of the speed of light." So ran the opening paragraphs of a long and appreciative front page article in the Des Moines Sunday Register of May 10, 1931. And in a similar …

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Title Page Mar 1932

Title Page

Science Bulletin

A Service Bulletin for Teachers of High School Science.

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The Junior Academy Of Science Mar 1932

The Junior Academy Of Science

Science Bulletin

Plans for the first annual meeting of the Junior Academy of Science of Iowa are rapidly being completed. The meeting will occur at Cedar Falls, April 29 and 30. The program starts Friday evening at 6:00 o'clock with a dinner, followed by a program in the auditorium of the Cedar Falls High School.

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Waves, L. Begeman Mar 1932

Waves, L. Begeman

Science Bulletin

Of all the phenomena of the physical world, none is more important than that of waves. The average individual naturally assumes that the only waves of any importance in nature are water waves. To the student of science, however, there are other waves in nature far more important than those which we see rolling over the surface of a lake or of the ocean.

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The High-Powered Skunk, Roy L. Abbott Mar 1932

The High-Powered Skunk, Roy L. Abbott

Science Bulletin

I can think of no animal that is at once so provoking and repelling of attention as the common skunk. His bright little face, clean black and white fur, plume-like tail, and fat roly-poly body all invite one to take liberties with him, yet a single move towards such familiarity, and he is transformed instantly into a thing vilely incredible, paralyzing, stupefying, insufferable.

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The Exhibit Mar 1932

The Exhibit

Science Bulletin

There will be an exhibit of club projects in science at the state meeting. If three clubs enter projects for competition a prize award will be given.

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Club Programs Built Around The Lives And Contributions Of Great Men Mar 1932

Club Programs Built Around The Lives And Contributions Of Great Men

Science Bulletin

Club programs built around the lives and contributions of great men of science can be made quite worth while and successful.

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Caves, O. B. Read Feb 1932

Caves, O. B. Read

Science Bulletin

Man's interest in caves dates back perhaps to prehistoric times. He probably used them as homes in his very earliest history. It is in caves that we find bones believed to be of primitive man. As he became civilized he developed and prepared for himself houses to live in and his interest in caves has taken on an entirely different aspect. They have become a source of curiosity or a field for scientific study.

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Editor And Advisory Board Feb 1932

Editor And Advisory Board

Science Bulletin

A Service Bulletin for Teachers of High School Science.

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The Junior Academy Of Science Feb 1932

The Junior Academy Of Science

Science Bulletin

This section of the Science Bulletin is devoted to High School Science Clubs of Iowa who are organizing the Junior Academy of Science of Iowa. This organization is to give the clubs affiliating the advantages that can come from a state organization. Its success depends upon the response of the high school clubs themselves. It is to be your organization and this section of the Bulletin is to serve as a means for the exchange of ideas between clubs and to give suggestions as to aids and helps for programs. Contributions from clubs are desired.

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Projects In Biology Feb 1932

Projects In Biology

Science Bulletin

The following are suggested projects in biology. Next month the issue will be devoted to physics and chemistry.

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Science Bulletin, Vol.4 No.6, February 1932 [Complete Issue] Feb 1932

Science Bulletin, Vol.4 No.6, February 1932 [Complete Issue]

Science Bulletin

A Service Bulletin for Teachers of High School Science.

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Title Page Feb 1932

Title Page

Science Bulletin

A Service Bulletin for Teachers of High School Science.

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The Inert Gases, R. W. Getchell Feb 1932

The Inert Gases, R. W. Getchell

Science Bulletin

Nitrogen gas is lazy. A chemical revolution may enlist and lead away nearly every other element and compound in the air, but nitrogen will stay at home and refuse to become excited. Less than forty years ago, Lord Rayleigh in England made use of this characteristic by removing the other components of the air and collecting the remaining supposedly pure nitrogen in order to study it.

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The State Meeting Of The Junior Academy Feb 1932

The State Meeting Of The Junior Academy

Science Bulletin

The first meeting of our organization will be held at Teachers College, Cedar Falls, in connection with the annual meeting of the Iowa Academy of Science on April 29 and 30 [1932]. The chapters of the Cedar Falls High School and Teachers College High School will be hosts.

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National News Of High School Science Clubs Feb 1932

National News Of High School Science Clubs

Science Bulletin

At the recent meeting of the American Association for the Advancement of Science in New Orleans, Dr. Otis W. Caldwell of Columbia University reported before the Academy Conference on the work of science clubs in different states.

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