4

Victoria Falls, Zimbabwe/Zambia

4

Niagara Falls

2

Fall

4

Maddy's Montana Diary

3

Nyaminyami The Spirit of the River God

3

Fjords of the World

3

Continents of the World

2

Ring O' Roses

4

The Ghost of Count Otto and the Pumpkin Wizard

4

Chip's Tips on Switzerland

4

Extreme Weather

3

Doctor

4

Maddy's Kentucky Diary

4

Maddy's Indiana Diary

4

Maddy's Wisconsin Diary

4

Maddy's New York Diary

4

Hurricanes

4

Sources of Energy

2

Humpty Dumpty

4

Maddy's South Dakota Diary

4

Chip's Tips on Ghana

2

US Landmarks

4

Maddy's Alabama Diary

4

Deciduous Forest

4

Chip's Tips on Brazil

3

Caves of the World

4

Maddy's Georgia Diary

4

Chip's Tips on United States

4

Maddy's Idaho Diary

2

How Seasons Occur