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Clason, Robert G. – Journal of Computers in Mathematics and Science Teaching, 1991
A mult tile is a set of polygons each of which can be dissected into smaller polygons similar to the original set of polygons. Using a recursive LOGO method that requires solutions to various geometry and trigonometry problems, dissections of mult tiles are carried out repeatedly to produce tile patterns. (MDH)
Descriptors: Computer Assisted Instruction, Discovery Processes, Geometry, Mathematical Enrichment
Peer reviewed Peer reviewed
Clason, Robert G. – Journal of Computers in Mathematics and Science Teaching, 1991
Described is a recursive LOGO method for dissecting polygons into congruent parts (rep tiles) similar to the original polygon, thereby producing unexpected patterns. A list of descriptions for such dissections is included along with suggestions for modifications that allow extended student explorations into tile patterns. (JJK)
Descriptors: Computer Assisted Instruction, Elementary School Mathematics, Elementary Secondary Education, Geometric Concepts
Peer reviewed Peer reviewed
Clason, Robert G. – Journal of Computers in Mathematics and Science Teaching, 1990
Described is a method for drawing periodic tile patterns using LOGO. Squares, triangles, hexagons, shape filling, and random tile laying are included. These activities incorporate problem solving, programing methods, and the geometry of angles and polygons. (KR)
Descriptors: Computer Assisted Instruction, Computer Software, Geometry, Junior High Schools