3

Islands of the World

4

Maddy's Wisconsin Diary

3

Trenches of the World

3

Juan Ponce de León

4

Mount Fuji, Japan

4

Chip's Tips on Russia

3

Archipelagos of the World

3

Cinco de Mayo

4

Chip's Tips on Papua New Guinea

4

Chip's Tips on Finland

3

Christopher Columbus

3

Charles Darwin

3

Capes and Peninsulas of the World

4

Maddy's New Jersey Diary

4

Maddy's Georgia Diary

4

Maddy's Louisiana Diary

4

Money

4

Chip's Tips on Yemen

2

Country Flags of Oceania

4

Maddy's California Diary

3

Diwali

3

Amazing Earth - Part 1

3

Vasco da Gama

4

Maddy's Mississippi Diary

3

Sinkholes of the World

2

Landforms

3

Amerigo Vespucci

4

Chip's Tips on United States

4

Chip's Tips on Honduras

3

Bays of the World