TRIGONOMETRY – Topic Mastery PACK

Exam-focused A-Level Maths support to master trigonometry and apply it confidently in exam questions.

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This Topic Mastery Pack is designed to help students build a secure understanding of trigonometry and confidently tackle exam questions involving identities, equations, graphs, and modelling.

Why students struggle with trigonometry in exams

Trigonometry is one of the most challenging areas of A-Level Maths because students often:

  • memorise rules without understanding when to apply them

  • struggle with trigonometric equations and identities

  • lose marks in multi-step problems involving graphs or modelling

  • feel overwhelmed when different trig ideas are combined in one question

This pack focuses on clarity, structure, and exam technique, so students know how to approach questions confidently.

How this Topic Mastery Pack helps

  • Builds understanding of trigonometric rules and identities

  • Clarifies how to approach equations and proofs

  • Develops confidence with trigonometric graphs and transformations

  • Focuses on exam structure, method marks, and clear working

  • Helps students tackle longer, mixed trigonometry questions

What’s included in this pack

This pack includes foundation videos explaining hypothesis testing from scratch (where needed), a focused masterclass on hypothesis testing, and a carefully selected booklet of exam-style questions.

Each question is supported by full worked solutions and mark scheme guidance, helping students understand how answers must be structured and written to gain full marks in exams.

All content is on-demand, allowing students to work at their own pace and revisit sections whenever needed.

Content covered in this pack

Year 12 content

  • The sine rule and cosine rule

  • Areas of triangles

  • Solving triangle problems

  • Graphs of sine, cosine, and tangent

  • Transformations of trigonometric graphs

  • Trigonometric identities

  • Solving simple and harder trigonometric equations

Year 13 content

  • Radian measure

  • Arc length and areas of sectors and segments

  • Solving trigonometric equations (including advanced forms)

  • Small angle approximations

  • Secant, cosecant, and cotangent

  • Graphs and use of sec x, cosec x, and cot x

  • Inverse trigonometric functions

  • Addition and double-angle formulae

  • Proving trigonometric identities

  • Modelling with trigonometric functions

Access and pricing

Trigonometry Topic Mastery Packs:

✔ Trigonometry Year 12

✔ On-demand content

✔ No subscription

✔ £15

Get Year 12 access

✔ Trigonometry Year 13

✔ On-demand content

✔ No subscription

✔ £15

Get Year 13 access
best value

✔ Trigonometry Year 12 and Year 13

✔ On-demand content

✔ No subscription

✔ £25

Get FULL access

FAQ

Is this a live session?
No. This is an on-demand Topic Mastery Pack.

Is this suitable if my child missed this topic at school?
Yes. Foundation explanations are included.

How long do students have access for?
Ongoing access to the materials.