“For some, common core is creating common confusion,” said education correspondent Rehema Ellis on a recent NBC News segment. The crux of the news piece was that parents are struggling to help their ...

Kids love this engaging way of learning basic addition and subtraction facts by performing along with DJ Doc Roc and the Get Smart Crew Positive lyrics and entertaining rap music make this rhythmic ...

The film follows Billy Thompson, who wants to buy a new ball but first needs to purchase paints and a bat, totaling 194 pennies. He has 223 pennies and learns to subtract to determine how much money ...