3

Famous Explorers

3

David Livingstone

4

Table Mountain, South Africa

3

Francis Drake

2

The Dog Who Found A Frog In A Log

3

Edmund Hillary

2

The Dog Who Found A Frog In A Log

3

Magnetism

3

Roald Amundsen

2

Little Yogis

4

Dr. Why-Human Body

3

Jacques Cousteau

3

Zheng He

2

Little Yogis

3

James Cook

3

Ibn Battuta

3

Daniel Boone

3

Neil Armstrong

3

Gerard and the Credit Card

3

Christopher Columbus

3

Amerigo Vespucci

3

Jacques Cartier

3

Astronauts

3

Vasco da Gama

3

Ferdinand Magellan

4

Maddy's Maryland Diary

3

John Smith

3

Leif Erikson

3

John Cabot

3

Juan Ponce de León