Science and Mathematics Education Commons^™

Test 1172: Massey-Ferguson Mf 1505 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 …

Test 1176: Leyland 255 Diesel 10-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 1177: Leyland 245 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 …

Test 1174: International 1566 Turbo 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 …

Test 1183: Belarus 250 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 …

Test 1182: White Field Boss 2-150 Diesel 18-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 1187: Massey-Ferguson Mf 235 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 …

Test 1193: Massey-Ferguson Mf 275 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

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

Test 1190: Massey-Ferguson Mf 255 Gasoline, Nebraska Tractor Test Lab

Nebraska Tractor Tests

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

Test 1191: John Deere 2040 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

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

Test 1198: Kubota L 285 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

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

Test 1210: Case 1410 Power Shift (David Brown 1412 Hydra-Shift) Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

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

Test 1181: White Field Boss 2-105 Diesel (Also White Farm Equipment 2-105 Diesel) 18-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 1192: John Deere 2240 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

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

Personalized System Of Instruction (Psi): An Alternative, James G. Buterbaugh, Robert Fuller

Personalized System of Instruction (PSI), or Keller Plan, Materials

Buterbaugh and Fuller discuss the Personalized System of Instruction--what it is, how it can (or cannot) be evaluated, and some problems which may be encountered with its use. If the lecture-taught course has instructors meeting the students as adversaries, continually answering redundant questions, haggling over half-credit for half-correct answers, and generally finding most students being inhibited by the lock-step timing of a lecture course, then PSI is an alternative. Extensive acceptance and employment of this alternative mode of instruction should cause instructional developers to take another look at the essential features of the system. PSI has been widely employed by …

Introduction To Workshop On Physics Teaching And The Development Of Reasoning, Francis P. Collea, Robert Fuller, Robert Karplus, Lester G. Paldy, John W. Renner

Physics Teaching and the Development of Reasoning: Workshop Materials

Are physics teachers in high schools, colleges, and universities knowledgeable concerning the reasoning patterns their students use? The personal experiences of many instructors and research carried out during the last few years indicate that a substantial fraction of physics students have difficulty applying functional relationships among variables, considering all necessary combinations of experimental and theoretical conditions of a problem, and examining their own reasoning critically to locate possible errors. The theory of intellectual development formulated by the Swiss psychologist and epistemologist Jean Piaget deals with these matters and can therefore be of help to physics teachers. We have prepared these …

Module 2: Concrete And Formal Thought, Francis P. Collea, Robert Fuller, Robert Karplus, Lester G. Paldy, John W. Renner

Physics Teaching and the Development of Reasoning: Workshop Materials

Observations of many children and young people attempting to perform problem-solving tasks have led Jean Piaget and other psychologists to formulate theories concerning the mental processes an individual uses to deal with problem situations. In this module, we shall introduce you briefly to stages of reasoning, a feature of Piaget 's theory we consider important for physics teachers.

Module 3: Proportional Reasoning, Francis P. Collea, Robert Fuller, Robert Karplus, Lester G. Paldy, John W. Renner

Physics Teaching and the Development of Reasoning: Workshop Materials

In Piaget' s theory, concrete operational thought is characterized by serial ordering , simple classification, and conservation logic applied directly to objects. A concrete thinker doing a Piagetian task must be able to observe objects and/or manipulate them. Formal operational thought involves proportional reasoning , separation of variables, elimination of contradictions, and class inclusion or exclusion operations. A formal thinker is able to work in situations where he does nor deal with tangible objects. The formal thinker can apply the operations used by a concrete thinker, but goes beyond these operations when solving problems.

Module 6: Analysis Of Learning Materials, Francis P. Collea, Robert Fuller, Robert Karplus, Lester G. Paldy, John W. Renner

Physics Teaching and the Development of Reasoning: Workshop Materials

Module 6 continues with the application of the concept of developmental stages in your physics teaching. The module concentrates on the analysis of physics texts and film loops, which provide important instructional inputs for students. As you read the excerpts we have selected for your review, keep in mind the characteristics of concrete and formal thought explained in Module 2. Also, remember that all students, regardless of their developmental stage, will find the text easier and will understand a new topic in a more broadly-based way if they can progress gradually from a concrete view of the subject. Of course, …

Module 7: Self-Regulation, Francis P. Collea, Robert Fuller, Robert Karplus, Lester G. Paldy, John W. Renner

Physics Teaching and the Development of Reasoning: Workshop Materials

How can students be made made aware of their own reasoning? This question identifies one aspect of formal thought. It must be answered if students are to proceed to formal thought by self-regulation, the process whereby an individual advances from one stage of reasoning to the next. We have alluded to self-regulation in several of the earlier modules, but concentrated on the characteristic reasoning patterns associated with each stage. In this module we shall describe self-regulation in detail.

Module 11: Suggested Reading, Francis P. Collea, Robert Fuller, Robert Karplus, Lester G. Paldy, John W. Renner

Physics Teaching and the Development of Reasoning: Workshop Materials

This module contains reprints of several articles related to the ideas of stages of development and self-regulation and a bibliography of books and articles that you may wish to study after you complete the workshop.

This module contains the following materials:

1. Reading list of suggested books and articles.

2. Are Colleges Concerned with Intellectual Development?
Joe W. McKinnon, Oklahoma City University
John W. Renner, University of Oklahoma
AMERICAN JOURNAL OF PHYSICS 39: 1047 (September 1971)


3. Piagetian Theory and Instruction in Physics
John W. Renner and Anton E. Lawson
THE PHYSICS TEACHER, 11: 165 (March 1973)

4. Promoting Intellectual …

Workshop On Physics Teaching And The Development Of Reasoning: Complete Set Of Modules, Francis P. Collea, Robert Fuller, Robert Karplus, Lester G. Paldy, John W. Renner

Physics Teaching and the Development of Reasoning: Workshop Materials

The titles of the eleven workshop modules are as follows:

I. How Students Think
2. Concrete and Formal Thought
3. Proportional Reasoning of College Students
4. "Formal Thought"
5. Analysis of Physics Problems
6. Analysis of Instructional Materials
7. Self-Regulation
8. Learning Activities for Self-Regulation
9. Analysis of Physics Concepts
10. Teaching Goals and Strategies
11. Suggested Reading

The work is 135 pages; the pdf file is 19 Mbytes.

Thermometry And Heat Transport In The Human Body, Thomas C. Campbell, Norman J. Chonacky

Physical Science Modules for Bioscience Students

We've all grown up with sensations of hot and cold. You receive such specific sensations from touching objects, but also a generalized sensation from your environment. Thus, you may say: "This is hot; that is cold." But also, you say: "I am hot (cold, clammy, chilly, etc.)." These sensations are judgements about thermal conditions from the psychological point of view.

From the physical point of view, heat is transported energy; the body is an engine which transforms chemical energy to mechanical energy, and in doing so produces a residual amount of thermal energy from which the body must continually divest …

Instructor's Guide To The Thermal Physics Module Cluster Of The Physical Science Modules For Bioscience Students Project

Physical Science Modules for Bioscience Students

These instructional materials are produced as part of a study of bioscience applications in physics and manners of presenting them to interested students and instructors. You will aid this endeavor greatly if you try using these materials in one of the three use modes listed on the cover sheet of this guide, and by reporting your (and students') results in the appropriate questionnaire. It would also be useful to us for you to critically annotate the study materials as you (and students) read them (write on the document), and return these to the project office. Duplicate, fresh materials can be …

Federal And State Regulations Pertaining To Systematic Collections. I. A Case Of Inadvertent Violation Of Federal Regulations, Jerry R. Choate, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

First paragraph:

On 25 April 1975, at the twenty-second annual meeting of SWAN (i.e. Southwestern Association of Naturalists), at the University of Oklahoma Biological Station, President Keith A. Arnold appointed one of us (Choate) to investigate current regulations pertaining to collection and transport of scientific specimens in the region of representation (including Mexico) or SWAN. This charge involves both Federal and State laws, several of which are undergoing change and many of which doubtlessly are not familiar to the membership of SWAN. In order that SWAN members might be made aware of these regulations and not unwittingly commit violations, it …

Test 1179: John Deere 8430 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 …

Test 1171: Massey-Ferguson Mf 285 Diesel 12-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 1175: International 1568 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 …

Test 1178: Leyland 2100 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 …

Test 1180: John Deere 8630 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 …