3

Capes and Peninsulas of the World

4

Chip's Tips on Botswana

4

Deciduous Forest

3

Straits of the World

3

Canyons of the World

3

David Livingstone

3

Amazing Earth - Part 1

4

Chip's Tips on South Africa

4

Patsy and Paul at the Pyramids in Egypt

4

Taiga

4

Lake Malawi, Malawi

4

Chip's Tips on Ghana

4

Maddy's New Jersey Diary

3

Fjords of the World

3

Valleys of the World

3

Nelson Mandela

3

Amazing Earth - Part 2

2

Country Flags of Africa

3

Amerigo Vespucci

3

Genghis Khan

4

Maddy's Massachusetts Diary

4

Maddy's North Carolina Diary

4

Tundra

3

Gulfs of the World

4

Dr. Why-Physics

4

Grand Canyon

3

Vasco da Gama

4

Patsy and Paul at the Pyramids in Egypt

4

Table Mountain, South Africa