Which is Bigger? Poster

Which is bigger?
Age
14 to 16
Challenge level
filled star filled star empty star
Exploring and noticing Working systematically Conjecturing and generalising Visualising and representing Reasoning, convincing and proving
Being curious Being resourceful Being resilient Being collaborative
 

This poster is based on the problem Which is Bigger?.

The poster is available as a PDF, or the image below can be clicked on to enlarge it.