3

Rocks and Minerals

4

The Dome of Rock, Jerusalem

4

How they work? Rockets

4

Maddy's Missouri Diary

4

Things to See in New York City

4

Edinburgh Castle, Edinburgh, Scotland

4

Patsy and Paul at Uluru in Australia

3

Comets

4

Eire of the Desert

4

Maddy's Alabama Diary

3

Individual Sports

4

Tundra

2

The Trail

4

Chip's Tips on Mexico

4

Maddy's Illinois Diary

1

Duck on a Dock

4

Maddy's Delaware Diary

3

Sacagawea

4

Maddy's Massachusetts Diary

4

Table Mountain, South Africa

3

Zuri's Launch

1

The Big Black Ship

4

Chip's Tips on Australia

3

Engineer

4

Maddy's Montana Diary

2

An Author's Haunted Story

4

Chip's Tips on Chile

4

Maddy's Nevada Diary

4

The Sami People

4

Patsy and Paul at Uluru in Australia