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pro vyhledávání: '"Ralph T. Heimer"'
Autor:
Ralph T. Heimer
Publikováno v:
Review of Educational Research. 39:493-508
The structure of an object is defined by specifying its elements and their interrelationships. An analysis of structure provides no information about the relations of the object under consideration to other objects. Any description of structure is re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f1b8d13e4c090e67bdf795e1d9c8147
https://doi.org/10.3102/00346543039004493
https://doi.org/10.3102/00346543039004493
Autor:
Frank Kocher, Ralph T. Heimer
Publikováno v:
The Mathematics Teacher. 56:486-489
Johnny Teenage is a fairly good student in Miss Oldschool's algebra class. Here is a problem he recently did for homework.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5137eac5429f53ff2ef246ec88aa0a96
https://doi.org/10.5951/mt.56.7.0486
https://doi.org/10.5951/mt.56.7.0486
Publikováno v:
The Arithmetic Teacher. 20:591-599
One of the difficulties encountered when teaching the concept of equivalent fractions is that a student may be able to demonstrate equivalence with particular pairs of fractions, but all too often is unable to generalize the concept to other pairs of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20718b61c10c91ab318798154d36b28e
https://doi.org/10.5951/at.20.7.0591
https://doi.org/10.5951/at.20.7.0591
Autor:
Ralph T. Heimer
Publikováno v:
The Mathematics Teacher. 59:110-114
There are evidences within the educational profession of a growing disenchantment with what is popularly known as programed instruction. It is not difficult to find reasons for this turn of events: (1) very few teachers have learned to make really ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae42f06f747beefd3f6c7b05747bee25
https://doi.org/10.5951/mt.59.2.0110
https://doi.org/10.5951/mt.59.2.0110
Autor:
Ralph T. Heimer
Publikováno v:
The Mathematics Teacher. 54:333-335
Can and should mathematics be taught by the use of programmed-instruction materials and machines?
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89efb38a6a6c2b537d900b1bba4f4da5
https://doi.org/10.5951/mt.54.5.0333
https://doi.org/10.5951/mt.54.5.0333
Autor:
Ralph T. Heimer, Lars C. Jansson
Publikováno v:
SIGCSE
It is the intent of this paper to describe a computer education course now available for pre-and in-service secondary school mathematics teachers at the Pennsylvania State University. The development of the present syllabus has been evolutionary and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::257900d3fbbcd73f95d3862de4b4f21e
https://doi.org/10.1145/800010.808076
https://doi.org/10.1145/800010.808076
Autor:
Larry L. Houser, Ralph T. Heimer
Publikováno v:
The Arithmetic Teacher. 26:54-55
The notion that individuals differ is well documented in literature. Galton, one of the first men to use psychological measurement as we now know it, noted individual differences in his experiments in the 1880s. Most educators now agree that each stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73235a22b8d8446b991d151e8da0bc8b
https://doi.org/10.5951/at.26.4.0054
https://doi.org/10.5951/at.26.4.0054
Autor:
Ralph T. Heimer, John J. Lottes
Publikováno v:
Journal for Research in Mathematics Education. 4:85
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65aaa44320239083ad69180a77f7c697
https://doi.org/10.2307/749030
https://doi.org/10.2307/749030
Autor:
Ralph T. Heimer
Publikováno v:
Review of Educational Research. 39:493
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a5c04655fa7d25c8ebcc19fcd0fd05b
https://doi.org/10.2307/1169711
https://doi.org/10.2307/1169711