References:
Web sites:
Introduction:
http://en.wikipedia.org/wiki/Mathematics
http://en.wikipedia.org/wiki/Archimedes
http://en.wikipedia.org/wiki/Greece
http://en.wikipedia.org/wiki/Euclidean_geometry
http://en.wikipedia.org/wiki/Triangular_prism
http://en.wikipedia.org/wiki/Triangle#Triangles_in_construction
Plane Geometry:
http://www.mathsisfun.com/geometry/plane-geometry.html
http://www.virtualnerd.com/pre-algebra/geometry/polygons/define-polygons/polygon-definition
Kinds of Triangles:
clip art: http://classroomclipart.com/clipart-view/Clipart/Mathematics/triangle_cartoon_jpg.htm
http://www.k6-geometric-shapes.com/support-files/triangles-3-eis-5.pdf
http://www.mathopenref.com/equilateral.html
http://en.wikipedia.org/wiki/Isosceles_triangle
http://www.mathopenref.com/scalene.html
http://www.mathsisfun.com/triangle.html
Kinds of Angles:
clip art: http://www.mathsisfun.com/definitions/angle.html
http://www.cut-the-knot.org/WhatIs/WhatIsAngle.shtml
http://www.mathopenref.com/angle.html
clip art: http://www.mathsisfun.com/angles.html
Games and Activities:
sorting shapes: http://www.mathsisfun.com/activity/shapes-sorting.html
Math questions activity: http://www.mathopolis.com/questions/q.php?id=6702&site=1&ref=/triangle.html& qs=6702_6708_720_3134_5032_627_723_3132_3133_7502
Introduction:
http://en.wikipedia.org/wiki/Mathematics
http://en.wikipedia.org/wiki/Archimedes
http://en.wikipedia.org/wiki/Greece
http://en.wikipedia.org/wiki/Euclidean_geometry
http://en.wikipedia.org/wiki/Triangular_prism
http://en.wikipedia.org/wiki/Triangle#Triangles_in_construction
Plane Geometry:
http://www.mathsisfun.com/geometry/plane-geometry.html
http://www.virtualnerd.com/pre-algebra/geometry/polygons/define-polygons/polygon-definition
Kinds of Triangles:
clip art: http://classroomclipart.com/clipart-view/Clipart/Mathematics/triangle_cartoon_jpg.htm
http://www.k6-geometric-shapes.com/support-files/triangles-3-eis-5.pdf
http://www.mathopenref.com/equilateral.html
http://en.wikipedia.org/wiki/Isosceles_triangle
http://www.mathopenref.com/scalene.html
http://www.mathsisfun.com/triangle.html
Kinds of Angles:
clip art: http://www.mathsisfun.com/definitions/angle.html
http://www.cut-the-knot.org/WhatIs/WhatIsAngle.shtml
http://www.mathopenref.com/angle.html
clip art: http://www.mathsisfun.com/angles.html
Games and Activities:
sorting shapes: http://www.mathsisfun.com/activity/shapes-sorting.html
Math questions activity: http://www.mathopolis.com/questions/q.php?id=6702&site=1&ref=/triangle.html& qs=6702_6708_720_3134_5032_627_723_3132_3133_7502
Interactive Triangles: http://www.mathsisfun.com/geometry/triangles-interactive.html