ERIC Number: EJ418995
Record Type: CIJE
Publication Date: 1990
Reference Count: 0
Equilateral Triangles on an Isometric Grid.
Spikell, Mark A.
Mathematics Teacher, v83 n9 p740-43 Dec 1990
Presented is an informal technique for counting the number of different-sized equilateral triangles on an isometric grid. Five activities that relate to this topic are included. (KR)
Descriptors: Cognitive Development, Geometric Concepts, Geometric Constructions, Geometry, Learning Activities, Logical Thinking, Mathematical Concepts, Mathematics Education, Mathematics Skills, Problem Solving, Secondary Education, Secondary School Mathematics, Symmetry, Thinking Skills, Triangles (Geometry)
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: Teachers; Practitioners
Authoring Institution: N/A