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710526s1971 xx ||| b ||| | eng d |
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|a ED060628 Microfiche
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|a ED060628 Microfiche
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| 100 |
1 |
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|a Bork, Alfred M.
|0 http://id.loc.gov/authorities/names/n80163612
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| 245 |
1 |
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|a Teaching Conversations with the XDS Sigma 7. Systems Description /
|c Alfred M. Bork and Charles Mosmann.
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| 260 |
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|a [Place of publication not identified] :
|b Distributed by ERIC Clearinghouse,
|c 1971.
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| 300 |
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|a 25 pages
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| 336 |
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|a text
|b txt
|2 rdacontent
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| 337 |
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|a microform
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| 500 |
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|a Sponsoring Agency: National Science Foundation, Washington, DC.
|5 ericd
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| 520 |
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|a Some computers permit conventional programing languages to be extended by the use of macro-instructions, a sophisticated programing tool which is especially useful in writing instructional dialogs. Macro-instructions (or "macro's") are complex commands defined in terms of the machine language or other macro-instructions. Like terms in higher-order languages they can expand to a variable number of actual machine instructions. The system described here is based on the use of the macro-assembler of the Sigma-7 computer, called Metasymbol. Metasymbol allows for the use of machine language, the definition and use of macro-instructions, and the inclusion of FORTRAN subroutines. This system allows the teacher considerable flexibility in composing instructional dialogs. Specifics of programing are discussed, and an example computer run given. (RB)
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| 533 |
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|a Microfiche.
|b [Washington D.C.]:
|c ERIC Clearinghouse
|e microfiches : positive.
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| 500 |
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|a Microform.
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| 650 |
0 |
7 |
|a Computational Linguistics.
|2 ericd
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| 650 |
1 |
7 |
|a Computer Assisted Instruction.
|2 ericd
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7 |
|a Computer Programs.
|2 ericd
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| 650 |
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|a Program Descriptions.
|2 ericd
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|a Programed Instruction.
|2 ericd
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| 650 |
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7 |
|a Programing.
|2 ericd
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| 650 |
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|a Programing Languages.
|2 ericd
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| 650 |
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|a Programing Problems.
|2 ericd
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| 653 |
0 |
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|a Metasymbol
|a Sigma 7 Computer
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| 700 |
1 |
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|a Mosmann, Charles,
|e author.
|0 http://id.loc.gov/authorities/names/n83201785
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| 710 |
2 |
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|a University of California, Irvine.
|b Physics Computer Development Project.
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| 907 |
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|b 211122
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|a Michigan State University-Library of Michigan
|b Michigan State University
|c MSU Microforms
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