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Peer reviewedStone, Marshall – Educational Studies in Mathematics, 1971
The author examines conceptual and logical difficulties involved in learning and teaching axiomatic geometry. An organization of the school program in geometry from grade 1 through grade 12 is proposed. (JG)
Descriptors: Conference Reports, Curriculum Development, Geometry, Instruction
Cundy, H. Martyn – Mathematical Gazette, 1971
This article describes a model icosidodecahedron made from cardboard and used as a lampshade. (MM)
Descriptors: Geometry, Instruction, Instructional Materials, Mathematical Applications
Peer reviewedRea, Robert E.; Reys, Robert E. – School Science and Mathematics, 1971
Data were collected from 727 entering kindergarteners in the St. Louis, Missouri area by application of the Comprehensive Mathematics Inventory (CMI). Test items and the portion of pupils correctly answering the questions are shown in four tables, divided into subgroups. Data obtained can be used by teachers in planning appropriate learning…
Descriptors: Achievement, Elementary School Mathematics, Evaluation, Geometry
Peer reviewedLenke, Joanne M.; And Others – Educational and Psychological Measurement, 1971
Descriptors: Algebra, Geometry, Grade 8, Predictive Measurement
Peer reviewedEwen, Bruce – Mathematics Teacher, 1970
Descriptors: Algebra, College Mathematics, Mathematical Concepts, Mathematical Enrichment
Peer reviewedFarrell, Margaret A. – School Science and Mathematics, 1971
Descriptors: Cognitive Processes, Geometry, Learning, Learning Processes
Peer reviewedLingoes, James C. – Psychometrika, 1971
Descriptors: Algebra, Data Analysis, Geometric Concepts, Mathematical Models
Peer reviewedByrkit, Donald R. – Mathematics Teacher, 1971
Descriptors: Geometric Concepts, Geometry, Graphs, Mathematical Concepts
Walter, Marion – Mathematics Teaching, 1970
The problem of inscribing a square in a semicircle and related problems are discussed. Solutions to the problems are provided. (FL)
Descriptors: Geometric Concepts, Geometry, Mathematical Concepts, Mathematics Education
Peer reviewedGraening, Jay – Mathematics Teacher, 1971
Descriptors: Deduction, Geometric Concepts, Geometry, Induction
Peer reviewedJennings, Donald E. – Math Teacher, 1970
Descriptors: Geometric Concepts, Mathematical Concepts, Mathematics, Problem Solving
Peer reviewedMann, John E. – Math Teacher, 1970
The present problem was derived from the knowledge that if the midpoints of the sides of any quadrilateral are connected, a parallelogram would be obtained. The author explores what would happen if similar procedures were applied to pentagons, hexagons, and other geometric forms. (RP)
Descriptors: Geometric Concepts, Geometry, Instruction, Mathematical Concepts
Eves, Howard – Nat Counc Teachers Math Yearbook (31st), 1969
Descriptors: Geometric Concepts, Geometry, Mathematical Enrichment, Mathematics Education
Peer reviewedAllen, Merle C. – Math Teacher, 1970
Presents two equivalent forms of the Pythagorean theorem, and a form for finding the area of a right triangle. (RP)
Descriptors: Algebra, Geometric Concepts, Geometry, Mathematics
Peer reviewedId, Yusuf; Kennedy, E. S. – Math Teacher, 1969
Descriptors: Algebra, Geometric Concepts, Geometry, Mathematics
