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Fragile Knowledge of Angle in Turtle Geometry.
Peer reviewed Peer reviewed
Simmons, Malcolm; Cope, Peter – Educational Studies in Mathematics, 1990
Described is an investigation into how the use of LOGO programing language affects children's basic knowledge of an angle. Findings indicate that children make erroneous adjustments to their conceptual knowledge of angle to accommodate the results of acquired procedural interaction with the computer. (Author/CW)
Descriptors: Computer Graphics, Computer Uses in Education, Elementary Education, Elementary School Mathematics
Providing a Computer Based Framework for Algebraic Thinking.
Peer reviewed Peer reviewed
Sutherland, Rosamund – Educational Studies in Mathematics, 1989
Investigated are the developments of pupils' use and understanding of algebraic ideas within a LOGO programing context and a non-computational context. The research consists of a 3-year longitudinal case study of 4 pairs of pupils aged 11-16. LOGO experience enhanced the understanding of algebraic ideas. (Author/YP)
Descriptors: Algebra, Computer Assisted Instruction, Computer Uses in Education, Elementary Education
Primary Math with Turtle Graphics.
Peer reviewed Peer reviewed
Clarke, Valerie A.; Chambers, Susan M. – Journal of Computers in Mathematics and Science Teaching, 1987
Describes how Logo has been used to introduce primary children to mathematical concepts often considered to be too difficult for them. Outlines how Logo has been used to introduce the estimation of distance, the estimation of angles, symmetry, rules of precedence, the concepts of random, and the use of variables. (TW)
Descriptors: Computer Assisted Instruction, Computer Uses in Education, Courseware, Distance