3

Famous People - Part 1

3

Famous People - Part 2

4

Famous Americans: Benjamin Franklin

4

Famous Americans: Thomas Jefferson

3

Famous Explorers

4

Famous Americans: Abraham Lincoln

4

Famous Americans: George Washington

3

Individual Sports

3

Rabindranath Tagore

4

Chip's Tips on Zimbabwe

4

Early Native Americans

3

Mother Teresa

4

Chip's Tips on Seychelles

3

Dinosaurs

3

James Cook

3

Malala Yousafzai

3

Samuel de Champlain

3

Francis Drake

3

Charles Darwin

4

Volcanoes

3

Bays of the World

4

Chip's Tips on Chile

3

Sinkholes of the World

3

Pablo Picasso

3

Marie Curie

3

Christopher Columbus

4

Chip's Tips on Gabon

3

Constellations

3

Martin Luther King, Jr.

3

Marco Polo