IWB Raw#1: Angle sum of a triangle
http://www.youtube.com/watch?v=dnaTIEZGZss&hd=1
Using your Interactive Whiteboard to show the angle sum of triangle equals 180 degrees. Students can easily do this with their own triangles, so it makes a great lesson activity.
- Topics:
- Space and Geometry, Triangles
- Type:
- IWB, SMART Notebook, Tutorial
- NSW 7-10 Syllabus:
- SGS Space and Geometry, SGS4.3 Properties of Geometrical Figures
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Links
This link, IWB Raw#1: Angle sum of a triangle: http://www.youtube.com/watch?v=dnaTIEZGZss&hd=1
Give to students: http://gomaths.net/2322
This link on MathsLinks: http://mths.co/l/2322
MathsLinks: http://mathslinks.net