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Now showing items 141-150 of 246
Modern program in mathematics for the secondary schools
(1960-05)
Nature of Study: There exists today a tremendous amount of mathematical information. During the past two or three decades, the pace of acceleration has greatly increased because of a much greater demand for mathematicians, ...
Southwestern corn borer, Diatraea grandiosella, performance on three artificial diets
(1980-05)
Southwestern corn borer, Diatraea grandiosella, performance was compared on wheat germ, bean and CSM diets by determining larval stage duration, pupal weights, fecundity, percent egg hatch, female moth longevity and the ...
Developing an appreciation of scientific method in biology
(1962-05)
Scope and Method of Study: The purpose of this report has been to attempt to present an "ideal" method of teaching an appreciation of scientific method in biology. One of the difficulties in trying to reach tenable conclusions ...
Economic aspects of high school biology
(1959-05)
Scope of Study: A purpose of present day biology is to help the student apply biological concepts to practical situations. The student is concerned with scientific knowledge about bacteria, insects, birds, trees and other ...
Review of basic aquarium techniques with comments on marine aquaria and public aquarium display techniques
(1980-07)
Scope of Report: This report consisted of a review of the techniques and equipment essential for successfully maintaining an aquarium. Subjects discussed included the use of lighting and types of lighting; substrates; ...
Subject matter content of junior high school mathematics
(1957-05)
Scope of Study: The needs of the complex technological society in which we live has increased the need for more training in science and mathematics. Mathematics is needed not only by the scientist but also by the average ...
Semiconductor theory and projects
(1957-05)
Scope of Study: The high school physics teacher must continuously face the problem of trying to keep abreast of new developments in physics. One of the most recent advances has been in the area of semiconductors. Research ...
Sportsman's view of the bobwhite quail
(1963-05)
Scope of Study: The bobwhite quail is one of the United States' upland game birds which is hunted quite extensively by the sportsman and his dog. In some areas of the bobwhite's range, the bird is almost extinct due to ...
Mutations: Their causes and effects
(1959-05)