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Departmental Workshops: Trigonometry

Created on 06 November 2008 by ncetm_administrator
Updated on 04 April 2013 by ncetm_administrator

Departmental Workshops - Structured professional development activities  

Departmental Workshops - Trigonometry

These workshops are written to provide your mathematics team with structured professional development you can deliver in-house utilizing all members' expertise and knowledge. We believe 3 – 6 modules per year could be an ideal balance.

Objectives related to this topic are:

  • understand and use trigonometric relationships in right-angled triangles, and use these to solve problems, including those involving bearings
  • use trigonometric relationships in right-angled triangles to solve 3-D problems, including finding the angles between a line and a plane
  • calculate the area of a triangle using the formula ½absinC
  • use the sine and cosine rules to solve 2-D and 3-D problems

Overview (pdf file)
Resource Sheet HT2.TRG.1 (pdf file)
Resource Sheet HT2.TRG.2 (pdf file)
Resource Sheet HT2.TRG.3 (pdf file)
Resource Sheet HT2.TRG.4 (pdf file)
Resource Sheet HT2.TRG.5 (pdf file)

Download the whole workshop (zip file)



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