In this educational film, Billy Thompson learns to add his savings to determine if he has enough money to buy a set of paints and a baseball bat. He breaks down his money into different denominations ...

A butterfly math worksheet helps preschoolers build early math skills like counting, number recognition, and simple addition. These printable activities turn learning into a fun, hands-on experience, ...

Both sides of the fluoride-in-water debate say they want a rigorous scientific study. Now UNC-Chapel Hill is doing it in ...