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Advanced mathematics

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For younger learners

  • Early Years Foundation Stage

Trigonometry A2

Making Waves

Age 16 to 18
Challenge Level Yellow starYellow starYellow star

Which is larger cos(sin x) or sin(cos x) ? Does this depend on x ?

Loch Ness

Age 16 to 18
Challenge Level Yellow starYellow star

Draw graphs of the sine and modulus functions and explain the humps.

T for Tan

Age 16 to 18
Challenge Level Yellow star

Can you find a way to prove the trig identities using a diagram?

Trig Identity

Age 16 to 18
Challenge Level Yellow star

In this short challenge, can you use angle properties in a circle to figure out some trig identities?

Tri-angled Trig

Age 16 to 18
Challenge Level Yellow starYellow starYellow star

Can you justify this equation involving three angles?

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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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