Right-Angled Trigonometry
Introduction
GCSE-TrigonometryOfRightAngledTriangles
ex1 - Find unknown sides in right-angled triangle
ex2 - Find unknown angles in right-angled triangle
SOHCAHTOA slides - Dan Walker
Practice
Which Side?: Arrange the diagrams in groups depending on whether the arrow is pointing to the opposite, adjacent or hypotenuse.
Trigonometry: Sine, cosine and tangent ratios are used to find sides and angles in right-angled triangles.
Y9 U3 Shapes
Trigonometry introduction: Video 329 Practice Questions Textbook Exercise
Trigonometry missing sides: Video 330 Practice Questions Textbook Exercise
Trigonometry missing angles: Video 331 Practice Questions Textbook Exercise
Y9 U6 3 Dimensions (Extended Curriculum)
Trigonometry: 3D Video 332 Practice Questions Textbook Exercise
Y9 U3 Shapes
Investigating Similar Triangles Activity (Editable Word | PDF | Answers)
Sine, Cosine and Tangent Ratios Fill in the Blanks (Editable Word | PDF | Answers)
Which Trigonometric Ratio Practice Strips (Editable Word | PDF | Answers)
Find Angles Using Trigonometry Practice Strips (Editable Word | PDF | Answers)
Finding Angles Using Trigonometry Fill in the Blanks (Editable Word | PDF | Answers)
Finding Angles Using Trigonometry Name the Film (Editable Word | PDF | Answers)
Find Lengths Using Trigonometry Practice Strips (Editable Word | PDF | Answers)
Finding Lengths Using Trigonometry Fill in the Blanks (Editable Word | PDF | Answers)
Finding Lengths Using Trigonometry Name the Film (Editable Word | PDF | Answers)
Pythagoras and Trigonometry Practice Strips (Editable Word | PDF | Answers)
Trigonometric Equations Match-Up (Editable Word | PDF | Answers)
Mixed Trigonometry Practice Grid (Editable Word | PDF | Answers)
Mixed Trigonometry Crack the Code (Editable Word | PDF | Answers)
Multi-Step Trigonometry Problems Practice Strips (Editable Word | PDF | Answers)
Angles of Elevation and Depression Practice Strips (Editable Word | PDF | Answers)
Trigonometry Worded Problems Match-Up (Editable Word | PDF | Answers)
Y9 U6 3 Dimensions (Extended Curriculum)
Trigonometry in 3D Practice Strips (Editable Word | PDF | Answers)
Trigonometric ratios questions - @taylorda01
Extension
N/A
Other Resources
Y9 U3 Shapes
Trigonometry booklet & answers - MissBrookesMaths
MEP trigonometry exercises - CIMT
Trigonometry worksheets - Frank Tapson
Trigonometry tests with answers - Frank Tapson
Right-angled trigonometry - mathshelper.co.uk
Trigonometry - Median Don Steward
Introduction to Trigonometry - lesson plans and activities from Project Maths
Trigonometry introduction booklet - Teachit Maths
Let's draw some diagrams - Teachit Maths
Trigonometry in Isosceles Triangles - Mr Thompson on TES
Finding lengths - faded scaffolding - evm86 on TES
Trigonometry in isosceles triangles - Mr Thompson on TES
Pirate Trigonometry - Matthew Kennedy on TES
Trigonometry and Pythagoras Post It Challenge - steele1989 on TES
Y9 U6 3 Dimensions (Extended Curriculum)
3D Trigonometry - Median Don Steward
3D Trigonometry - mathshelper.co.uk
Trigonometry worksheets - Cleave Books (includes 3D trig)
Get 21 - 3D Trigonometry - HSpedding on TES