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We, The Jury, R. W. Getchell

Science Bulletin

Iowa high schools may justly be proud of their chemistry courses and of their chemistry teachers. The state ranks low in the number of schools offering this science but high in the quality of its teaching staff. One sure criterion of instructional efficiency is growth - a growth based upon the frank recognition of mistakes and intelligent effort to correct them.

Editor And Advisory Board

Science Bulletin

A Service Bulletin for Teachers of High School Science.

Planning The Year's Work

Science Bulletin

One of the important things for the science teacher to do at this season is to lay definite plans for the work of the semester or year. One way to do this is to entrust everything to the text book.

Summer Term Commencement [Program], August 21, 1930, 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.

Iowa State Teachers College Program Of Recitations, Summer 1930, 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.

The Alumnus, V14n3, July 1930, Iowa State Teachers College

The Alumnus

Inside This Issue:
-- Homecoming
-- June Commencement Most Colorful in History
-- Class of 1905 Holds First Reunion
-- Memorial Theatre Project Forges Ahead
-- Professor's Five-Year-Old Daughter is Composer
-- Sunny October Days -- Football -- Homecoming
-- "First" Professor Celebrates Golden Anniversary
-- News Items of the College
-- Tracksters Emerge Victorious As Season Ends
-- Baseball Nine Closes Strongest Season
-- Whitford to Direct 1930 Grid Squad
-- Alumni News
-- Marriages
-- Births
-- Deaths
-- The Annual College Dinner

Spring Term Commencement [Program], June 2, 1930, 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.

Forty-Fourth Annual Meeting Of The Iowa Academy Of Science, May 2 And 3, 1930, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

Insects And Man, Roy L. Abbott

Science Bulletin

Because of their relationship to dangerous human parasites, insects have been responsible for the death of more people than all other animals put together. Confirmation of this astounding statement can be seen in the close relationship between houseflies and typhoid fever, between rat fleas and plague, tsetse flies and sleeping sickness, and that between mosquitoes and yellow fever and malaria.

Care Of Laboratory Equipment, Harold E. Murphy

Science Bulletin

"We have good equipment, but no place to keep it arranged in order so that we have quick access to it." The above statement describes the condition under which some high school departments operate. A condition of this kind places extra work upon the teacher and uses valuable time that is needed in class room instruction.

The Conservation Of Wild Flowers, O. R. Clark

Science Bulletin

On almost any warm spring day when the first woodland flowers have made their appearance, it is a very common sight to see parties of children, and many older people as well, scouring the woods in search of wild flowers.

Joseph Henry, W. H. Kadesch

Science Bulletin

Have you ever asked your pupils the question, what American has contributed most to the development of electrical science? Very likely a great majority would answer without hesitation, Edison, the inventor of the incandescent light. Some might answer, Bell, the inventor of the telephone. A few, the radio fans, might say De Forest, the inventor of the three electrode tube. An occasional one might even answer Franklin, the first great American scientist, who drew electricity from the clouds, and showed that lightning and the "electric fluid" are the same. Not one, I am sure, would ever mention Joseph Henry.

This Number Of Science Bulletin Is The Last Number For The School Year 1929-30.

Science Bulletin

This number of Science Bulletin is the last number for the school year 1929-30. We hope that we have been able to give the high school teachers of Iowa material that they have found interesting and helpful. The responses that we have had from you lead us to believe that we have been able in some measure to do this.

Title - Masthead

Science Bulletin

A Service Bulletin for Teachers of High School Science.

The "Male-Water-Sheep"

Science Bulletin

The "male-water-sheep" which turned out to be a hydraulic ram may after all have its biological affinities.

At The Close Of The School Year You Will Be Making Your Plans For The Summer.

Science Bulletin

At the close of the school year, you will be making your plans for the summer. Teachers have an excellent opportunity during the summer to advance themselves professionally by study and travel. Most of our universities and colleges have summer schools planned especially for teachers and I know of no better way to spend at least a part of your summer than at one of these.

Science Bulletin, Vol.2 No.9, May 1930 [Complete Issue]

Science Bulletin

A Service Bulletin for Teachers of High School Science.

A Reply To Hazlitt, Mary A. Wheat

Purple Pen

No abstract provided.

The Purple Pen, Volume 2, Number 3, May 1930 [Download Entire Issue]

Purple Pen

No abstract provided.

Chemical Lecture Experiments, R. W. Getchell

Science Bulletin

Lecture experiments demand more time, require higher technical skill, and afford greater pupil interest than any other phase of chemistry teaching. As a corollary, we may add that they are most neglected, but if you name the teachers who are noted for their interesting, instructive, and skillful classroom demonstrations, you are calling the roll of chemistry teachers of the first rank.

The Farm Apple Orchard, Winfield Scott

Science Bulletin

Apples can be produced in Iowa on a profitable basis. They are a wholesome and a health producing food. They carry important minerals and vitamins. They are refreshing and palatable. Good apples will sell well. Good apples are those which possess quality, flavor uniformity, and which are free from disease and insects.

Suggestions For Health Classes, Belva L. Swalwell

Science Bulletin

a. If one has been exposed to smallpox should he be vaccinated at once? Smallpox, I; Smallpox, III.

b. What factors should one look for in buying a new pair of shoes? Shoes, I.

c. A child has been bitten by a dog which is suspected of being mad. How can it be determined H the dog really has rabies? What should be done with the dog? What should be done with the child? Rabies, III; Rules and Regulations of the State Board of Health, III.

Science Bulletin, Vol.2 No.8, April 1930 [Complete Issue]

Science Bulletin

A Service Bulletin for Teachers of High School Science.

The More Scientific Tests, E. O. Finkenbinder

Science Bulletin

Scientific testing has contributed several things that may be recalled here with profit. First of these, it has given us much more reliable measures of pupils' abilities and accomplishments than by the "old-type" tests we were able to get. Reliability of a test refers to its accuracy in measuring. It means that if a written test shows a pupil to have a score of, say, 85, another pupil's written test of equal ability the same score, and it will give the same score whether marked by one teacher or any other.

Magnetism, L. Begeman

Science Bulletin

Interstellar space is characterized by the existence of three all pervading fields of force denoted respectively as gravitational, electric, and magnetic. Einstein in his general theory of relativity demonstrates mathematically that these three force fields are but different aspects of one universal field. To the average man, however, these three natural forces will always appear as separate distinct entities.

The Alumnus, V15n2 [V14n2], April 1930, Iowa State Teachers College

The Alumnus

Inside This Issue:
-- Sixty-Nine Are Graduated at Winter Term
-- Iowa Children Learn To Sing By New Plan
-- Help, Not Punishment, Is Aim of New Course
-- College Holds First Speech Clinic
-- Thirty Debaters Stage Ambitious Program
-- Educational Conference is Great Success
-- New Four-Year Music Course Established
-- New Items of the College
-- Track Squad Ready for Hard Season
-- College "Swat Kings" Ready to Swing Clubs
-- Cagers Win Second in Conference Honors
-- Alumni News
-- Marriages
-- A Bureau - Connecting Human Capabilities With Educational Opportunities
-- Births
-- Deaths

Title - Masthead

Science Bulletin

A Service Bulletin for Teachers of High School Science.

Iowa State Teachers College Program Of Recitations, Spring 1930, 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.

Winter Term Commencement [Program], March 7, 1930, 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.

Science Bulletin, Vol.2 No.7, March 1930 [Complete Issue]

Science Bulletin

A Service Bulletin for Teachers of High School Science.