List

Core Maths - Problem Solving

Alternative Record Book
problem

Alternative Record Book

Age
14 to 18
Challenge level
1 out of 3

In which Olympic event does a human travel fastest? Decide which events to include in your Alternative Record Book.

Secret Transmissions
problem

Secret Transmissions

Age
14 to 16
Challenge level
2 out of 3

How can Agent X transmit data on a faulty line and be sure that her message will get through?

Stadium Sightline
problem

Stadium Sightline

Age
14 to 18
Challenge level
1 out of 3

How would you design the tiering of seats in a stadium so that all spectators have a good view?

The Fastest Cyclist
problem

The Fastest Cyclist

Age
14 to 16
Challenge level
2 out of 3

Andy is desperate to reach John o'Groats first. Can you devise a winning race plan?

Nutrition and Cycling
problem
Favourite

Nutrition and Cycling

Age
14 to 16
Challenge level
1 out of 3

Andy wants to cycle from Land's End to John o'Groats. Will he be able to eat enough to keep him going?

Substitution Cipher
problem
Favourite

Substitution Cipher

Age
11 to 14
Challenge level
1 out of 3

Find the frequency distribution for ordinary English, and use it to help you crack the code.