This document discusses the different coins used in US currency, including the penny (copper, 1 cent), nickel (silver, 5 cents), dime (silver, 10 cents), and quarter (silver or other images, 25 cents). Each coin is described in terms of its material, size, person depicted on its heads side, and monetary value.

1. Mathematics
Unit: Money

2. Identify the Coins
Penny
Nickel
Dime
Quater

3. The Penny
● Copper
● Brown
● Abraham Lincoln
● Lincoln Memorial
● 1¢-one cent

4. The Nickel
● Silver
● Thick
● Thomas Jefferson
● Moticello
● 5 ¢ - five cents

5. The Dime
● Small and Thin
● Silver
● Franklin Roosevelt
● Olive branch Torch and
oak branch
● 10 ¢- Ten Cents

6. The Quarter
● Big and Thick
● George Washington
● Eagle and some
with other images
● 25 ¢- twenty-five
cents