Open Access. Powered by Scholars. Published by Universities.®

Education Commons

Open Access. Powered by Scholars. Published by Universities.®

Science and Mathematics Education

PDF

1968

Articles 1 - 30 of 116

Full-Text Articles in Education

Department Of Entomology Newsletter - No. 3, 1968, Bruner Entomology Club, Jon J. Tollefson Dec 1968

Department Of Entomology Newsletter - No. 3, 1968, Bruner Entomology Club, Jon J. Tollefson

Hexapod Herald and Other Entomology Department Newsletters

Bruner Entomology Club

University of Nebraska State Museum, Division of Entomology

Field Trip, 1968

Insect Pathology Program

New Staff: Earle S. Raun (Chairman), John B. Campbell, Thomas J. Helms

Undergraduates and Undergraduate Teaching

Staff: Roscoe E. Hill, Kenneth P. Pruess, James M. Shalk, J. Derril Munson, Walter R. Akeson, Robert E. Roselle, Donald E. Lawson, Earle S. Raun, S. Dean Kindler, Robert Staples, Lloyd W. Andersen, Harold J. Ball, George R. Manglitz, Paul C. Peterson, Calvin M. Jones, John B. Campbell, David L. Keith, Thomas J. Helms

Clerical and Technical Staff: Esther A. Schock, Carla M. Tollefson, Barbara J. Lloyd, …


Test 1001: Ford 4000, 4600 And 4610 8-Speed Gasoline (Also Ford 4000 Gasoline Row Crop And Super Utility), Nebraska Tractor Test Lab Nov 1968

Test 1001: Ford 4000, 4600 And 4610 8-Speed Gasoline (Also Ford 4000 Gasoline Row Crop And Super Utility), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 999: Ford 4000 Gasoline Select-O-Speed (Also Ford 4000 Gasoline Select-O-Speed Row Crop), Nebraska Tractor Test Lab Nov 1968

Test 999: Ford 4000 Gasoline Select-O-Speed (Also Ford 4000 Gasoline Select-O-Speed Row Crop), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 997: Ford 5000 Gasoline Select-O-Speed (Also Ford 5000 Gasoline Select-O-Speed Row Crop), Nebraska Tractor Test Lab Nov 1968

Test 997: Ford 5000 Gasoline Select-O-Speed (Also Ford 5000 Gasoline Select-O-Speed Row Crop), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 998: Ford 5000 Gasoline 8-Speed (Also Ford 5000 Gasoline 8-Speed Row Crop And Ford 6600 Gasoline 8-Speed), Nebraska Tractor Test Lab Nov 1968

Test 998: Ford 5000 Gasoline 8-Speed (Also Ford 5000 Gasoline 8-Speed Row Crop And Ford 6600 Gasoline 8-Speed), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


The Ias Bulletin, V2n5, November 1968, Iowa Academy Of Science Nov 1968

The Ias Bulletin, V2n5, November 1968, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- Board of Directors Meeting at UNI
--- Visiting Scientist Program to be Revived
--- Speakers Bureau Directory to be Developed
--- Third Articulation Conference Passes Resolution
--- Membership and Dues Information
--- Local Arrangements Committees at Work
--- Academy Representatives to Attend AAAS Convention
--- Research Funds Still Available
--- AAPT Selects New Officers
--- ISTS Notes
--- Participation Form
--- Registration for Inclusion
--- IAS Address Changes and Corrections


Test 996: Ford 5000 Diesel 8-Speed (Also Ford 5000 Diesel 8-Speed Row Crop), Nebraska Tractor Test Lab Oct 1968

Test 996: Ford 5000 Diesel 8-Speed (Also Ford 5000 Diesel 8-Speed Row Crop), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 995: Ford 4000 Diesel Select-O-Speed (Also Ford 4000 Diesel Select-O-Speed Row Crop), Nebraska Tractor Test Lab Oct 1968

Test 995: Ford 4000 Diesel Select-O-Speed (Also Ford 4000 Diesel Select-O-Speed Row Crop), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 1000: Ford 5000 Diesel Select-O-Speed (Also Ford 5000 Diesel Select-O-Speed Row Crop), Nebraska Tractor Test Lab Oct 1968

Test 1000: Ford 5000 Diesel Select-O-Speed (Also Ford 5000 Diesel Select-O-Speed Row Crop), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 994: Ford 4000 Diesel 8-Speed (Also Ford 4000 Diesel 8-Speed Row Crop And Ford 4000 Su Diesel 8-Speed, Nebraska Tractor Test Lab Oct 1968

Test 994: Ford 4000 Diesel 8-Speed (Also Ford 4000 Diesel 8-Speed Row Crop And Ford 4000 Su Diesel 8-Speed, Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 993: John Deere 2520 Power Shift, Nebraska Tractor Test Lab Oct 1968

Test 993: John Deere 2520 Power Shift, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Test 992: John Deere 2520 Syncro Range, Nebraska Tractor Test Lab Oct 1968

Test 992: John Deere 2520 Syncro Range, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Test 991: John Deere 1520, Nebraska Tractor Test Lab Oct 1968

Test 991: John Deere 1520, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Test 986: Oliver 2150 Diesel, Nebraska Tractor Test Lab Sep 1968

Test 986: Oliver 2150 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Test 987: Oliver 2050 Diesel, Nebraska Tractor Test Lab Sep 1968

Test 987: Oliver 2050 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Test 985: International 444 (Gasoline), Nebraska Tractor Test Lab Sep 1968

Test 985: International 444 (Gasoline), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 984: International Farmall 544 (Gasoline), Nebraska Tractor Test Lab Sep 1968

Test 984: International Farmall 544 (Gasoline), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 983: International Farmall 544 (Diesel), Nebraska Tractor Test Lab Sep 1968

Test 983: International Farmall 544 (Diesel), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


The Ias Bulletin, V2n4, September 1968, Iowa Academy Of Science Sep 1968

The Ias Bulletin, V2n4, September 1968, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- New Cover for the Bulletin
--- Corrections and Additions to the Membership List
--- 1969 Meetings Scheduled for Cedar Falls
--- IAS Dues Cover the Calendar Year
--- Proceedings for 1966 Ready
--- Academy Board to Meet
--- Fall Meeting AAPT
--- Our New President
--- Committee to Review the Academy Constitution
--- Collins Radio First Corporate Member
--- Professor Margaret Black Honored
--- Third Articulation Conference Scheduled for October 11 and 12 in Fort Dodge
--- Research Funds Available
--- 1967 Articulation Conference Report from Panel on Relations Between Physics and Mathematics
--- Science Teachers …


A Statistical Analysis Of The Factors Influencing Student Achievement And Instructional Effectiveness In The Audio-Tutorial Biological Science Program At Western Michigan University, William Lawrence Wissinger Aug 1968

A Statistical Analysis Of The Factors Influencing Student Achievement And Instructional Effectiveness In The Audio-Tutorial Biological Science Program At Western Michigan University, William Lawrence Wissinger

Masters Theses

No abstract provided.


Using An Inquiry Technique In Seventh Grade Science, Lamoine L. Motz Aug 1968

Using An Inquiry Technique In Seventh Grade Science, Lamoine L. Motz

Masters Theses

No abstract provided.


Mathematics Text Evaluation For The Intermediate Grades, Frank R. Naasz Aug 1968

Mathematics Text Evaluation For The Intermediate Grades, Frank R. Naasz

All Master's Theses

It was felt that the present means for selecting mathematics textbooks for use in the classroom at the intermediate level were inadequate. Therefore, the development of a mathematics textbook evaluation device might benefit those responsible for assisting in the evaluation and selection of mathematics textbooks.


A Study Comparing The Understanding Of Selected Principles Of College Chemistry By Intermediate Grade Pupils In Ellensburg And Mercer Island, Washington, Geoffrey Wallace Mills Aug 1968

A Study Comparing The Understanding Of Selected Principles Of College Chemistry By Intermediate Grade Pupils In Ellensburg And Mercer Island, Washington, Geoffrey Wallace Mills

All Master's Theses

It was the purpose of this study (1) to teach the content as identified in the Ellensburg Study to fifth and sixth grade pupils in West Mercer Elementary School; (2) to determine if differences or similarities existed between the Mercer Island and Ellensburg groups; and (3) to develop an attitude scale to reflect pupils' concerns about science.


A Comparison Of Two Methods Of Teaching Place Value, Bruce Alan Pennington Aug 1968

A Comparison Of Two Methods Of Teaching Place Value, Bruce Alan Pennington

All Master's Theses

It is the purpose of this study to determine how children who have been taught place value of number by number base systems on the fifth grade level achieve on two standardized achievement tests and a teacher-made test as compared to those children who have been taught using several ideas and techniques of the traditional approach.


Audio-Visual Aids, Manipulative Materials, And Arithmetic Achievement In Grade Four, Janice Cameron Mccolaugh Aug 1968

Audio-Visual Aids, Manipulative Materials, And Arithmetic Achievement In Grade Four, Janice Cameron Mccolaugh

All Master's Theses

The central problem of this study was to determine whether children using an above-normal amount of audio-visual aids and manipulative materials would achieve significantly higher in arithmetic.


A Histochemical Study Of The Neurosecretory Substance(S) Controlling Osmoregulation Of Lumbricus Terrestris, John W. Goudie Aug 1968

A Histochemical Study Of The Neurosecretory Substance(S) Controlling Osmoregulation Of Lumbricus Terrestris, John W. Goudie

Masters Theses

No abstract provided.


An Analysis Of County And Community Resources Available For Social Studies And Science Classes In The Bisbee, Arizona, Area, Lulu G. Smith Aug 1968

An Analysis Of County And Community Resources Available For Social Studies And Science Classes In The Bisbee, Arizona, Area, Lulu G. Smith

All Master's Theses

It is the purpose of this study to determine some county and community resources available for use in the social studies and science classes of the elementary schools in the Bisbee, Arizona, area.


Subtraction - - Whole Numbers When The Minuend Contains Fewer Units Than The Subtrahend, Naida Ruth Pino Aug 1968

Subtraction - - Whole Numbers When The Minuend Contains Fewer Units Than The Subtrahend, Naida Ruth Pino

All Master's Theses

The purpose of the study was to answer the question: Which method or methods of teaching subtraction are being used in the elementary school today? An attempt also was made to answer the question: Why?


Window Condensation: The Apparent Causes And Remedies, Roy Lester Simmons Aug 1968

Window Condensation: The Apparent Causes And Remedies, Roy Lester Simmons

All Master's Theses

The purpose of this research problem was to determine how the contributing factors can be altered or varied to limit or eliminate the formation of condensation on windows, both glass and frame, and to obtain information from industry and available literature on the factors of window condensation.


A Study Of The Effectiveness Of An Individualized Sixth Grade Arithmetic Program, Alan James Hokenstad Aug 1968

A Study Of The Effectiveness Of An Individualized Sixth Grade Arithmetic Program, Alan James Hokenstad

All Master's Theses

It was the purpose of this study to test the effectiveness of an individualized sixth grade arithmetic program. Both the pupil achievement levels and attitudes toward arithmetic were measured and statistically analyzed.