Prompt Cards

These two group activities use mathematical reasoning - one is numerical, one geometric.

Consecutive Numbers

An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.

Exploring Wild & Wonderful Number Patterns

EWWNP means Exploring Wild and Wonderful Number Patterns Created by Yourself! Investigate what happens if we create number patterns using some simple rules.

More Carroll Diagrams

Stage: 2 Challenge Level:

What do you know about the number $1$, for example? So where would you put it in the diagram?
You could look at each number in turn in this way.

In the second Carroll diagram, what do all the numbers in the top left box have in common?
How are they different to the numbers in the bottom left box, for example?