Fossils
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|
3.1 |
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The Internet
|
|
3.0 |
|
|
My Government (5 titles)
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|
|
|
|
Lowriders
|
|
2.8 |
|
|
Voting
|
|
2.9 |
|
|
Cuba
|
|
4.9 |
|
|
Iraq
|
|
2.9 |
|
|
Volunteering
|
|
|
|
|
Life Cycle of a Kangaroo
|
|
3.0 |
|
|
Life Cycle of a Frog
|
|
2.6 |
|
|
Igneous Rocks
|
|
2.9 |
|
|
Minerals
|
|
2.9 |
|
|
Geology Genius (8 titles)
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|
|
|
|
4x4 Trucks
|
|
2.9 |
|
|
Asteroids
|
|
3.8 |
|
|
Eagles
|
|
3.0 |
|
|
Plant Power (6 titles)
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|
|
|
|
Executive Branch
|
|
2.9 |
|
|
Spain
|
|
4.9 |
|
|
Monster Trucks
|
|
3.0 |
|
|
Hawks
|
|
2.9 |
|
|
Japan
|
|
2.8 |
|
|
South Korea
|
|
2.9 |
|
|
The Rock Cycle
|
|
3.0 |
|
|
