4

Washington Monument

3

David Livingstone

4

Maddy's Washington Diary

4

Stonehenge, England

4

Jewels, Gemstones, and Birthstones

3

Isaac Newton

4

Famous Americans: George Washington

4

Yellowstone National Park

3

Clayton Does The Unthinkable

3

Clayton Does The Unthinkable

4

Maddy's Washington, D.C. Diary

3

Light

4

Maddy's New Mexico Diary

2

Hilarious Times with Nursery Rhymes

4

Volcanoes

3

Halloween

4

Maddy's Oregon Diary

3

Dog Breeds - Terrier Group

4

Mount Kilimanjaro, Tanzania

2

The Circus Chat

4

Chip's Tips on Papua New Guinea

4

Maddy's Florida Diary

1

Cosas que son Rosadas

2

Pickle-Breath Monster

3

Famous Explorers

4

The Space Needle

4

The Ghost of Count Otto and the Pumpkin Wizard

4

How they work? Motor Vehicles

4

How they work? Rockets

3

Neptune