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For younger learners

  • Early Years Foundation Stage

Numerical Methods

Root Hunter

Age 16 to 18
Challenge Level Yellow star

In this short problem, try to find the location of the roots of some unusual functions by finding where they change sign.

Solve Me!

Age 16 to 18
ShortChallenge Level Yellow star

Can you use numerical methods to solve this equation to 1 decimal place?

Archimedes Numerical Roots

Age 16 to 18
Challenge Level Yellow star

How did Archimedes calculate the lengths of the sides of the polygons which needed him to be able to calculate square roots?

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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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