Explore the relationships between different paper sizes.
A right circular cone is filled with liquid to a depth of half its vertical height. The cone is inverted. How high up the vertical height of the cone will the liquid rise?
Can you find the missing length?
We use statistics to give ourselves an informed view on a subject of interest. This problem explores how to scale countries on a map to represent characteristics other than land area.
What happens to the area and volume of 2D and 3D shapes when you enlarge them?
From the information you are asked to work out where the picture was taken. Is there too much information? How accurate can your answer be?
Prove Pythagoras' Theorem using enlargements and scale factors.
In Fill Me Up we invited you to sketch graphs as vessels are filled with water. Can you work out the equations of the graphs?
Explore the effect of combining enlargements.