Parents and Teachers: The MrNussbaum 46-game APP is only $1.99 this week on iTunes. 46 of my most popular games on a touchscreen with NO ADS! No internet connection needed! Just download and play online or offline!
Grade levels 
 

Explorer Route Maps

Click on an Explorer Map Thumbnail for a Larger Map

Prince Henry
Vasco da Gama
Christopher Columbus
     
Ferdinand Magellan
Ponce de Leon
Samuel de Champlain
     
Sir Francis Drake