2

Sam and Spark go to the Park!

2

Spark Gets a Time-Out!

2

Spark Gets a Time-Out!

2

Sam and Spark go to the Park!

2

Sparkle the World

3

Rosa Parks

4

Things to Do in Central Park

4

Maddy's Pennsylvania Diary

2

Sam Names His Dog!

4

Chip's Tips on Zambia

4

Maddy's Wisconsin Diary

4

How they work? Motor Vehicles

3

Fjords of the World

4

Chip's Tips on Kenya

4

Maddy's Nebraska Diary

4

Maddy's North Carolina Diary

4

Chip's Tips on Switzerland

4

Chip's Tips on Papua New Guinea

4

Chip's Tips on Ghana

3

Martin Luther King, Jr.

4

America in the 20th Century

4

Maddy's New Jersey Diary

3

Common Traffic Signs

4

Maddy's Colorado Diary

4

Maddy's Texas Diary

4

Mount Rushmore

4

Maddy's South Dakota Diary

4

Maddy's New York Diary

4

Maddy's Maine Diary

4

History of Carnival Rides