3

Hanukkah

3

Ludwig van Beethoven

3

May Day

3

Anne Frank

4

Chip's Tips on Rwanda

4

Chip's Tips on Switzerland

3

Heat and Temperature

4

U.S.S. Arizona Memorial at Pearl Harbor

3

Meteorites, Meteoroids, and Meteors

2

Country Flags of Europe

3

Rivers of the World

3

Martin Luther

3

Florence Nightingale

3

Pablo Picasso