Seven Continents

The students were given a group of letters this morning.  From these letters they created as many words as possible.  One group discovered that they could create all different types of number words with their letters.  They created the number words:  one, two, three, four, five, seven, nine, ten, eleven, etc.  At the end of this time the students used all of the letters to spell the phrase: seven continents of the world.  Finally they were asked to list the names of all seven continents.