Listen to this song
“Double It Up” is one of 5 songs on the We Love Math CD that helps children to quickly recall math facts—and singing it takes up less than a minute of class time!
Children naturally memorize doubles before memorizing any other number combinations. Children can use knowledge of doubles to quickly recall other basic facts. For instance, if we know that 6+6=12, we can simply add 1 to know that 6+7=13.