4

Canterbury Cathedral, Canterbury, England

4

Stonehenge, England

4

Windsor Castle, England

4

Hadrian's Wall, England

4

Early North American Settlers

3

Inertia

3

Thanksgiving Day

4

From the American Revolution to the Civil War

4

The Anglo-Saxon Invasion of Britain

3

Stealing Sally

4

Maddy's Maine Diary

3

Momentum

3

Christopher Columbus

3

Force

4

Chip's Tips on Jamaica

4

Maddy's Massachusetts Diary

3

Chinese New Year

4

Maddy's Rhode Island Diary

3

Rivers of the World

3

Team Sports

3

The Old Lady and Her Pig

3

Florence Nightingale

3

Gravity

3

William Shakespeare

3

Pressure

3

May Day

3

Mahatma Gandhi

3

The Old Lady and Her Pig

4

The American Revolution

3

Charles Darwin