4

Forbidden City, China

4

Great Wall of China, China

4

Chip's Tips on China

3

Houses from around the World

3

Oceans and Seas of the World

4

Gorillas and Other Primates

4

Chip's Tips on South Africa

3

All About History

4

Things to See in New York City

3

Cuisines of the World

3

Harbors of the World

3

Glaciers of the World

3

Genghis Khan

3

Gulfs of the World

4

Chip's Tips on Rwanda

3

Constellations

3

Christopher Columbus

4

Chip's Tips on Yemen

3

Major Religions of the World

3

Festivals Around The World

3

Sinkholes of the World

4

Chip's Tips on Thailand

2

Charlie's Busy Week

4

The Hmong People

3

Rivers of the World

3

Confucius

4

Chip's Tips on Laos

3

Straits of the World

4

Chip's Tips on Russia

3

Drainage Basins of the World