3

Famous Explorers

3

Magnetism

2

My Five Senses

3

Francis Drake

4

Maddy's Iowa Diary

3

Edmund Hillary

3

Juan Ponce de León

3

Astronauts

3

John Cabot

3

Daniel Boone

3

James Cook

3

Marco Polo

3

David Livingstone

3

Roald Amundsen

4

Maddy's Maryland Diary

3

Amerigo Vespucci

Kindergarten

Probability

3

Jacques Cousteau

4

Table Mountain, South Africa

3

John Smith

3

Sacagawea

3

Christopher Columbus

3

Vasco da Gama

4

Dr. Why-Human Body

3

Zheng He

3

Ferdinand Magellan

3

Gerard and the Credit Card

3

Jacques Cartier

3

Ibn Battuta

2

The Dog Who Found A Frog In A Log