4

The American Revolution

4

Crabs

3

Helen Keller

4

Gorillas and Other Primates

4

Mother's Magnificent Garden

2

Timo's First Day of School

3

The Jeweled Frog and the Mighty Condor

2

Sam's New Dog

4

Maddy's North Dakota Diary

2

Spark Gets a Time-Out!

4

Tundra

3

Senses

4

Grandpa's Guide Dog

2

The Cat Who Sat On The Rat

3

Dog Breeds - Sporting Group

3

Judge

3

Noah's Excuses

4

Dr. Why-Animals

4

Chip's Tips on Papua New Guinea

4

Maddy's Nevada Diary

4

Chip's Tips on Brazil

4

The Mississippi River

3

Zheng He

3

Christopher Columbus

3

Gulfs of the World

4

The Quechua People

4

Chip's Tips on Seychelles

4

Eire of the Desert

3

The Miser

3

Why Isn't Nika Playing?