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Enhancing Fourth Graders' Ability to Interpret Graphical Representations through the Use of Microcomputer-Based Labs Implemented within an Inquiry-Based Activity Sequence
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Nicolaou, Christiana T.; Nicolaidou, Iolie; Zacharia, Zacharias; Constantinou, Constantinos P. – Journal of Computers in Mathematics and Science Teaching, 2007
This article reports on a research effort that investigated whether the use of Microcomputer-Based Labs (MBLs), implemented within an inquiry-based activity sequence on phase transformations (melting and freezing), contributes to the development of fourth grade (9-10 year-old) students' conceptual understanding and ability to construct and…
Descriptors: Grade 4, Experimental Groups, Control Groups, Concept Formation
Mathemagical Computing: Order of Operations and New Software.
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Ecker, Michael W. – Journal of Computers in Mathematics and Science Teaching, 1989
Describes mathematical problems which occur when using the computer as a calculator. Considers errors in BASIC calculation and the order of mathematical operations. Identifies errors in spreadsheet and calculator programs. Comments on sorting programs and provides a source for Mathemagical Black Holes. (MVL)
Descriptors: Calculators, College Mathematics, Computation, Computer Graphics
Access to Tools: Preparing Secondary Mathematics Teachers for Classroom Technology.
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Owens, John E. – Journal of Computers in Mathematics and Science Teaching, 1990
Describes the preparation of preservice secondary mathematics teachers in the uses and implications of classroom technology. Presents four areas of technology: (1) programing; (2) utility programs; (3) calculators; and (4) implementation of instructional software and communication packages. (Author/YP)
Descriptors: Calculators, College Curriculum, Computer Assisted Instruction, Computer Graphics