| Fractions |
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| Frameworks of Geography: Decodable Graphic Novel (8 titles) |
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| Frederick Douglass's Fourth of July Speech |
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| Free Fall: Extreme Skydiving |
Soon!
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| Freshwater Mussels: Legion of Super Mollusks |
New
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| Fresh Waters |
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| Freya |
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3.0 |
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| Friend on Freedom River |
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3.6 |
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| Friend Request: Invention of Facebook and Internet Privacy |
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| Friendship Stories |
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2.8 |
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| Frigg |
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3.2 |
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| Frog or Toad |
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3.6 |
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| From African Plant to Vaccine Preservation |
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| From Bats to... Radar |
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7.3 |
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| From Birds to... Aircraft |
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6.1 |
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| From Butterfly Wings to Display Technology |
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| From Cats' Eyes to... Reflectors |
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7.3 |
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| From Gecko Feet to Adhesive Tape |
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6.2 |
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| From Kingfishers to... Bullet Trains |
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7.0 |
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| From Locusts to... Automobile Anti-Collision Systems |
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7.0 |
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