Difference between revisions of "District Maths Teachers Workshop Feb 21"

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# Visualizing area of Frustum of a Cone (3D)
 
# Visualizing area of Frustum of a Cone (3D)
 
[[Category:Mathematics]]
 
[[Category:Mathematics]]
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[[Category:TCOL Phase 3]]

Revision as of 12:50, 16 February 2021

Note for teachers – Bengaluru South DIET Mathematics online course - Demonstration and hands-on Geogebra to teach BPT and Frustum

Objectives

  1. Familiarity with idea of congruence, similarity and similar triangles
  2. Visualizing BPT - If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio. Logical proof of BPT
  3. Visualizing area of Frustum of a Cone (3D)