Your Solutions - Stage 4 & 5

Waste and Recycling

Age 14 to 18
Challenge Level

Can you use the given information to work out how much plastic a family recycles?

Frosty Is Melting!

Age 14 to 16
Challenge Level

Frosty the Snowman is melting. Can you work out how much less snow he contains when he is at half his starting height?

Minimal Connector

Age 14 to 18
Challenge Level

Can you find the most efficient way to connect four towns?

Frosty the Snowman

Age 16 to 18
Challenge Level

Frosty the Snowman is melting. Can you use your knowledge of differential equations to find out how his volume changes as he shrinks?

Who's Who?

Age 11 to 16
Challenge Level

Can you solve the clues to find out who's who on the friendship graph?

Can You Traverse It?

Age 14 to 18
Challenge Level

How can you decide if a graph is traversable?

Euler Meets Schlegel

Age 16 to 18
Challenge Level

Discover how networks can be used to prove Euler's Polyhedron formula.

Eating for a Better Planet

Age 11 to 16
Challenge Level

How do you balance the environmental impacts and nutritional benefits of different foods?