Each of These is Not Like the Others – 2
The objects in this group share some properties, but the objects also differ in some distinctive ways.
- These are ovals, the other three have circles.
- These are larger figures, the other three are smaller.
- There are three figures, the other three have two.
- This is blue, the other three are red.
THE CHALLENGE
For each of these next four objects, describe a property that the remaining three objects have that it does not.

EXPLORATION
Find other groups of four things where each group of three of them has a property the fourth does not. Can you think of a group of five things like this?