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2 results for "Fractionation Research" in Creator.

Found in catalogs (50+)

• See and Hear, 1949, 1951 — page 401

  …How to Add Fractions (11 min) 16sd. Color or b/w. Purchase: John- son-Hunt. FJemenlary grades. • Simplicity of addition of fractions having a…

• See and Hear 1950,1951,1952 — page 21

  …How to Add Fractions (11 min) 16sd. Color or b/w. Purchase: John- son-Himt. Elementary grades. • Simplicity of addition of fractions having a…

• Educational Screen 1948-1949 — page 141

  …He was con- nected with the Electrical Research Products, Inc. (ERPI to oldtimers in audio-visual education) for several years during the late twenties…

• Educational Screen 1948-1949 — page 239

  …TITLES • introduction to Fractions • How to Add Fractions • How to Subfracf Fractions • How to Cfiange Fractions • How to Multiply Fractions How to Divide Fractions…

• Educational Screen 1957-1958 — page 615

  …What is o Fraction; Working with Equal Fractions and Re- ducing Fractions; Working with Like Fractions and Improper Fractions; Adding with Fractions; Subtracting with…

• See and Hear 1951,1952,1953 — page 23

  …Zero in Multiplication; Meaning of Decimals, Dividing with Deci- mals, Dividing a Whole Number by a Fraction. Fraction Series (8 filmstrips) Sale: $3.25…

• See and Hear 1950,1951,1952 — page 267

  …Dividing with Deci- mals, Dividing a Whole Number by a Fraction- Fraction Series (8 filmstrips) Sale: $3.25 ea. with captions; Set $24: SVE…

• Educational Screen 1948-1949 — page 188

  A Sena of Motion Pictures on Fractions PREVIEWED APPROVED ACCEPTED -by- visuQl education directors, matliemotics teachers, teaclier training colleges, and leading school film libraries…

• See and Hear 1947,1948 — page 266

  …and furnish that motivating interest A STUDY OF FRACTIONS By O. W. McGuire Author of "Easy Steps In Fractions" A new filmstrip kit designed…

• Educational Screen 1946-1947 — page 864

  …The production was financed by the Helen Hartly Jenkins Fund, a fund for research in Psychol- ogy at Trinity College, Hartford, Conn. The action…

• Mogulls Bros Educational Film Catalog 1936 — page 24

  …S-2212) IR 16-sd-loan 35- sd-f-nf-loan General electric 533 "Ellis Manning, of the G-E Research Laboratory, describes the…

• Educational Screen 1928-1929 — page 132

  …The first production of the School Research Association is a set of 125 wall maps for geography and his- tory, arranged on 20 film…

• Educational Screen 1924-1925 — page 215

  …The so- called "research" behind theatrical features deal- ing with historical matter is pathetically elemen- tary and superficicf! when compared with the sound scholarship…

• Business Screen 1956 — page 532

  …Preceding the explosive rocket s global leap is a fraction-by-fraction trudge through theory, data, and ap- plication-lesl taken by a league…

• Educational Screen 1922 — page 310

  …We shall constantly multiply our contacts with scholarly investigators who are doing the research so greatly needed on the quel tii ui. and with…

• Educational Screen 1948-1949 — page 50

  …Simple Fractions (1 reel) — animated in such a way as to give meaning to fractions. Simple additions are made reasonable by showing parts being…

• Business Screen 1938 — page 119

  …calls Avith ever>" salesman who is equipped with sound movies and the PROJECTOR NOT ONLY the president, but also the sales- manager, the research…

• Educational Screen 1924-1925 — page 385

  …These thousands are still but a tiny fraction of the educational forces of the United States but they are the living nucleus from which…

• Educational Screen 1933 — page 282

  …Osborne, Research Worker in Visual Edu- cation, 1086 East Fourth St., Brooklyn, N. Y. Beula Mary Wadsworth. writer of special articles on education, Saranac…

• Business Screen 1961,1962 — page 643

  …granted the nation's three millionth patent, is a tremendous place where a fraction of an idea might conceivably get lost. But this is…

• Business Screen 1956 — page 627

  …Drawings and photographs lepict a continuity of information n the raw materials, research, pro- duction and use of iron and steel. jThe two previous…

• Educational Screen 1941 — page 185

  …The work of the research chemist is represented as a group of research chemists meet to map plans for a new chemical manufacturing process…

• Educational Screen 1940 — page 362

  …TIte Sajcty Sleuth—.V filmette produced by the Bureau of Educational Research. Theme : Safe Bicycle Riding. Sally Smart, amateur sleuth, sets out to find…

• Business Screen 1961,1962 — page 1269

  …special effects houses have :en researching and developing ;\\ techniques on a continuous ■Strive for Realistic Ideas We. at Cinema Research, have pen in operation…

• Educational Screen 1948-1949 — page 59

  …The still is trom the Coronet production "We Discover Fractions", soon to be released. Volume XXVII Number 2, Whole Number 259

• Business Screen 1965,1966 — page 36

  …Comprehensive Filmtreat Rejuvenation can restore your print to "like new" condition — at a fraction of replacement cost. Comprehensive Filmtreat Rejuvenation removes scratches and abrasions…

• Educational Screen 1954,1955,1956 — page 1346

  …Changing Fractions to Decimals — Decimals to Fractions. Advancing in Linear Measurements. Advoncing in Quantity Measurements. EI-JrH. MEDICAL SCIENCE First a Physician mp DuP…

• Educational Screen 1922 — page 80

  …Starting with the verdict of the Na- tional Research Council—that the aver- age adult male in America possesses a "fourteen-year-old intelligence…

• Educational Screen 1933 — page 127

  …An inter- national advertiser's association has drawn up a code governing advertising activities with the film, and a research organization has developed a…

• Educational Screen 1954,1955,1956 — page 1023

  …Changing Fractions to Decimals — Decimals to Fractions. Advancing in Linear Measurements. Advancing in Quantity Measurements. EI-JrH. NATURE STUDIES Jillie the Buffalo Baby mp…

• Educational Screen 1938 — page 204

  …A considerable fraction of these 6442 pages carried advertisements, but we would point out that this ad- vertising has a definite worth and influence…

• See and Hear, 1949, 1951 — page 584

  …Weathers, Director of Research and Audio-Visual Education. He has been Audio- Visual Director in the Wabash city schools for five and one-half…

• See and Hear 1950,1951,1952 — page 202

  …Weathers, Director of Research and Audio-Visual Education. He has been Audio-Visual Director in the Wabash city schools for five and one-half…

• Business Screen 1965,1966 — page 1315

  …the lasic oxygen furnace turning out a heat el in a fraction of the usual time; con- BER 6 vol IMF 27 Donald Duck…

• Educational Screen 1940 — page 20

  …That the motion picture is only one fraction of the visual aids which must be used in the classroom for the achievement of desired…

• Educational Screen 1930-1931 — page 175

  …The children had made toy ma- chines that add, subtract, multiply and divide, both fractions and in- tegers. There were toys that cal- culate…

• Business Screen 1961,1962 — page 725

  …mediate flurry of 72 inquiries! And, although British industry produces but a fraction of the number of films produced in the United States, Rigg…

• Educational Screen 1932 — page 35

  …It is significant that this new firm has acquired the distribution of the educational sound films produced by Electrical Research Products, Inc.. which are…

• Educational Screen 1930-1931 — page 168

  …In the earlier experiments, the percentage of improvement was worked out to a fraction of a per cent, and the difference was not high…

• Business Screen 1958 — page 269

  …The compressor's indus- 'rial appUcations are in the manu- I'acture of high octane gasoline, j;ynthetic rubber, liquid fertilizer |md the fractionalization…

• Educational Screen 1946-1947 — page 517

  …The Tellurian will clear up the notion of day and night, and seasonal changes, in a fraction of time needed by verbal explanations. . . .. The…

• Business Screen 1963,1964 — page 660

  …Film Unit. • A film intended for scientists and technicians in fields of research where the mass spectrometer is like- ly, to be used. Film…

• Educational Screen 1933 — page 187

  …Many are still concerned over "proving" the value of the visual idea by research and exjjeriment. It was proved aeons before research was born…

• Educational Screen 1935 — page 59

  …His researches in color and in sound were the bases for many important developments in these fields. Verv interesting, in considering the many conspicuous…

• Educational Screen 1941 — page 260

  …sound films at a mere fraction of present prices—while rent- ing fine feature programs at special "quality rates." These six documentary films constitute…

• Educational Screen 1951,1952,1953 — page 121

  …Bureau of Educational Research, The Ohio State University, Columbus 10, Ohio. 1950. 34 pages. 50c. This practical compilation of experience fully measures up to…

• Educational Screen 1924-1925 — page 187

  …It's what it takes to make a star — directors, cameramen, scenario-writers, script-girls, electricians, prop- erty men, costumers, research workers, carpen- ters…

• Educational Screen 1940 — page 406

  …These are only samples in a wide field of interesting and profitable research for the advanced student. Physical education, therefore, at the present time…

• See and Hear, 1949, 1951 — page 565

  …Points out chemistry's important place in the world, shows the work of research chemists and chemical engineers from the inception of electric furnace…

• See and Hear 1950,1951,1952 — page 183

  …EBFilms (write for nearest i distributor) ', i Points out chemistry's important place in the ] iworld, shows the work of research chemists and [ chemical…