This 47 page PowerPoint is an interactive review on early explorers. It is a fun way to keep students engaged while learning about important explorers and their discoveries. Explorers covered: Christopher Columbus, Marco Polo, Amerigo Vespucci, Ferdinand Magellan, John Cabot, Robert de la Salle, Hernan Cortes, Hernando De Soto, Francisco Pizarro, Ponce De Leon, Henry Hudson, and Francisco Coronado. This review can be used as a whole group smart board activity or as an individual assessment. Please rate and leave comments for suggestions or feedback. Thank you!