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Hubert, Lawrence – Psychometrika, 1973
The intent of this paper is to generalize the min and max clustering procedures in such a way that the assumption of a symmetric similarity measure is unnecessary. (Author)
Descriptors: Algorithms, Cluster Analysis, Data Analysis, Evaluation Methods
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Okey, James R.; And Others – Science Education, 1972
Diagnostic testing followed by remedial work did not facilitate learning in a program on constructing and interpreting graphs, whether administered by the teacher or the student. Reasons for the lack of success are postulated. (AL)
Descriptors: College Mathematics, Diagnostic Tests, Graphs, Individualized Instruction
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Krabill, David; Long, Clifford – Mathematics Teacher, 1972
Descriptors: Computer Oriented Programs, Geometric Concepts, Graphs, Instruction
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Immerzeel, George; Wiederanders, Don – Arithmetic Teacher, 1972
Students use a spinner device to generate numbers, which they then insert into given open sentences and search for true statements. (MM)
Descriptors: Algebra, Arithmetic, Elementary School Mathematics, Fractions
Sullivan, James A.; Anderson, Douglas A. – Technical Education, 1971
An exercise in determining a primary standard for hydraulic fluid volume flow rate. Technical Education is a bimonthly supplement to Industrial Arts and Vocational Education. (Editor/GB)
Descriptors: Data Collection, Educational Objectives, Fluid Mechanics, Graphs
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Byrkit, Donald R. – Mathematics Teacher, 1971
Descriptors: Geometric Concepts, Geometry, Graphs, Mathematical Concepts
Dence, Joseph B. – Sci Educ, 1970
Descriptors: Algebra, Chemistry, College Freshmen, College Science
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Schafer, Dorothy R. – Arithmetic Teacher, 1970
Descriptors: Algebra, Charts, Discovery Processes, Elementary School Mathematics
Perlumutter-Hayman, Berta – J Chem Educ, 1969
Descriptors: Atomic Structure, Atomic Theory, Chemistry, College Science
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Cooper, Sylvia L. – Science Teacher, 1983
Suggestions for writing computer programs for instructional purposes are provided. Program listing for displaying a bar graph on a TRS-80 computer and listings for two subroutines (advancing frame and entering name on Apple computer) are included. (JN)
Descriptors: Computer Programs, Graphs, Microcomputers, Programing
Paine, Carolyn – Learning, 1983
An explanation is given of the uses of graphs for conveying information pictorially. Picture, bar, line, and area graphs are illustrated. Graphing projects for science, social studies, mathematics, economics, and language arts are listed, and teaching tips are suggested. (FG)
Descriptors: Class Activities, Elementary Secondary Education, Graphs, Instructional Materials
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Hawkins, Vincent J. – School Science and Mathematics, 1979
A graphical representation is used to construct a line one centimetre in length. (MP)
Descriptors: Algebra, Graphs, Instruction, Metric System
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Mallon, Gerald L. – Social Studies, 1980
Suggests using school planetariums to teach the use and interpretation of coordinate systems (maps, graphs). Also suggests that using music to correspond to specific points to be located stimulates student motivation. Provides a comprehensive list of sources of music. (KC)
Descriptors: Elementary Secondary Education, Geography Instruction, Graphs, Map Skills
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Roberti, Joseph V. – Mathematics Teacher, 1980
A method for sketching functions and finding slopes and roots rising synthetic division is illustrated. (MK)
Descriptors: Algebra, Division, Graphs, Mathematics Curriculum
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Trueswell, Richard W.; Turner, Stephen J. – Journal of the American Society for Information Science, 1979
A theoretical foundation is provided for a method of identifying those books in a library's stack that determine any given percentage of the current circulation. Basic components and requirements of the technique are described, and the theory is applied in an example that manipulates data from a university library. (Author/MBR)
Descriptors: College Libraries, Data Analysis, Graphs, Guidelines
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