GCSE Maths  The Sine and Cosine Rules
Learning Objectives 



Know and apply the sine rule to find both lengths and angles 



Know and apply the cosine rule to find both lengths and angles 



Be able to find the area of a triangle using the sine rule area formula 



To be able to rearrange the area sine rule to find angles and lengths 



Click here to download a copy of the progress tracker.
Teaching and Assessment Resources
SOHCAHTOA  
The Trigonometry Flow Chart 

SOHCAHTOA  
Trigonometry with bearings  
Bearings  student task  
Bearings  extension 
The Sine and Cosine Rules  
The Sine and Cosine Rules 

Task on Entry  SOHCAHTOA Recap  
Defuse the bomb  
Defuse the bomb (solution)  
Sine Rule Worksheet  
Cosine Rule Worksheet  
Connect 4  Sine & Cosine Rule 
The Area Sine Rule  
Area Sine Rule 

Area Sine Rule Worksheet  
Rearranging the equation  
Stretch and Challenge  
Dominoes Activity  Trigonometry 
Consolidation  
Quiz  Which trigonometric rule? Brand New! 
The Trigonometric Ratios  
The Trigonometric Ratios Brand New! 

Quiz  The Trigonometric Ratios 

The Trigonometric Ratios  student handout 
Topic Assessments  
Trigonometry Topic Test 