Middle School Social Studies Lesson Plans Number 401 to 450

1. Marketplace: Corporate Leap Frog
2. Marketplace: Let's Go Euro!
3. Marketplace: Oil Is a Slippery Business
4. Martin Luther King Jr. Day
5. No Fireworks on the Fourth of July
6. NOT Your Grandma's Lemonade Stand
7. Off the Scale
8. One Is Silver and the Other's Gold
9. Online Music