Help young mathematicians make cents out of the US currency system with this two-part math lesson. Children first learn the names and values for each type of coin, before learning to count and compare the values of coins using the...

If all the mined gold in the world was melted across a football field, it would rise 5.4 feet. That's just one interesting fact pupils learn when using the debate topics website to determine if the United States should return to a gold...