Pick a group of four objects.
We’re shown three pictures of
rockets. And we have to pick the one which
shows four rockets. Let’s count the rockets in the
first picture. We can use a counter to represent
each rocket as we count it. One, two, three, four, five. The first group shows five
Let’s count the rockets in the
second group. One, two, three, four. There are four rockets in the
second group. Let’s count the final group. This group has one, two, three
rockets. The group which shows four objects
is the middle group. It has four rockets.