4

Lake Malawi, Malawi

4

Maddy's Delaware Diary

4

Things to Do in Central Park

3

Mahatma Gandhi

2

How to Draw

3

Bays of the World

3

Napoleon Bonaparte

3

Pressure

4

Maddy's Nebraska Diary

3

Thurgood Marshall

3

Confucius

4

The Statue of Liberty

3

Police Officer

3

Gulfs of the World

4

Chip's Tips on Zambia

3

Inertia

3

David Livingstone

3

Martin Luther

4

Chip's Tips on Rwanda

4

Famous Americans: Thomas Jefferson

4

Dr. Why-Physics

4

Chip's Tips on Jamaica

2

Map of the United States of America

3

Lakes of the World

4

Victoria Falls, Zimbabwe/Zambia

3

Mountains of the World

3

Nelson Mandela

3

Energy

4

Maddy's Maine Diary

4

Maddy's Maryland Diary