A complete Unit of Work on Trigonometry (Sin, Cos and Tan). Covers finding missing lengths and angles of right-angled triangles. No Sine Rule or Cosine Rule included.
Activities include:
Measuring lengths of similar triangles to discuss/discover the ratios, identifying lengths of triangles (hypotenuse, opposite, adjacent), exact trigonometric identities (NEW to the 1-9 GCSE), rounding to 3 significant figures, choosing whether to use sin, cos or tan, choosing whether it's a trig question or Pythagoras and more.
Lots of practice questions, all answers included and plenary type questions for each lesson/series of lessons.
I have been using this with my Year 10 higher set 2 and has taken 6 lessons to complete - not rushing through it and taking the time to explain/cover misconceptions. Would be suitable for NEW 1-9 GCSE Foundation students too.
See my blog post for more details.
Activities include:
Measuring lengths of similar triangles to discuss/discover the ratios, identifying lengths of triangles (hypotenuse, opposite, adjacent), exact trigonometric identities (NEW to the 1-9 GCSE), rounding to 3 significant figures, choosing whether to use sin, cos or tan, choosing whether it's a trig question or Pythagoras and more.
Lots of practice questions, all answers included and plenary type questions for each lesson/series of lessons.
I have been using this with my Year 10 higher set 2 and has taken 6 lessons to complete - not rushing through it and taking the time to explain/cover misconceptions. Would be suitable for NEW 1-9 GCSE Foundation students too.
See my blog post for more details.
Something went wrong, please try again later.
Thank you
Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.
£0.00