4

Maddy's Mississippi Diary

2

Hot and Wet! Tropical Rainforest

4

Tropical Rainforest

3

The Elephant and the Hare

4

Grand Canyon

4

Chip's Tips on Russia

4

Maddy's Kansas Diary

4

The Pygmy People

4

Maddy's Nevada Diary

4

Chip's Tips on Papua New Guinea

4

The Sami People

4

Indigenous People

4

Maddy's Montana Diary

4

Chip's Tips on Laos

4

Victoria Falls, Zimbabwe/Zambia

4

Maddy's Indiana Diary

4

Maddy's New Mexico Diary

4

Maddy's Rhode Island Diary

4

Maddy's Virginia Diary

4

Maddy's South Carolina Diary

4

Maddy's New York Diary

3

The Elephant and the Hare

4

Maddy's Texas Diary

4

Maddy's Missouri Diary

4

Early Native Americans

4

Maddy's Colorado Diary

3

Daniel Boone

4

Maddy's Idaho Diary

4

Maddy's Massachusetts Diary

4

Maddy's New Hampshire Diary