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Visit this site: http://www.isotiles.com/

Author:John Everett
Description: Isotiles are specially designed tiles, in just two triangular shapes, by which a wide range of topics in geometry can be studied. Topics include: different types of angles; lines and angles; angles of a triangle; isosceles triangles; similar triangles; trapeziums; parallelograms; rhombuses; kites and arrowheads; polygons (up to decagons); angles of polygons; symmetry; tessellation.

Levels: High School (9-12)
Languages: English
Resource Types: Manipulatives
Math Topics: Euclidean Plane Geometry, Triangles and Other Polygons, Symmetry/Tessellations

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