Angle Sum of Triangle using your IWB
http://exzuberant.blogspot.com/2011/08/demonstrating-angle-sum-of-triangle.html
IWB
How to instructions to set up a fun angle sum of triangles activity on your Interactive White Board. Students love building the triangles once they have seen you do it once and will try many different triangles to test the idea. Easy to extend to quadrilaterals.
25 August 2011 Edit: 22 February 2014
User submitted, thanks to Nordin Zuber
- Topics:
- Space and Geometry, 2D Shape
- Content Type:
- IWB
- The Australian Curriculum
- Measurement and Geometry, Geometric reasoning, ACMMG166 Year 7 Demonstrate that the angle sum of a triangle is 180° and use this to find the a
- The Australian Curriculum Version 9.0 New
- Year 7, Measurement Year 7, AC9M7M05 demonstrate that the interior angle sum of a triangle in the plane is 180° and apply this t
- NSW Mathematics K-10 Syllabus
- Measurement and Geometry, MA4-17MG Properties of Geometrical Figures
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